The domain 2mbx.ru is registered with an undisclosed registrar. It resolves to IP address 185.135.81.238, hosted by Adman LLC. Email delivery is handled by Self-hosted or Custom. SPF authentication is published and valid. DMARC policy is published. Web traffic is secured with an SSL certificate issued by YR2.
Domain Overview: 2mbx.ru
Expires in N/A ยท DNSSEC: Unsigned
Self-hosted or Custom (2 MX)
Issuer: YR2 (2 SANs)
Novosibirsk, Novosibirsk Oblast, Russia (RU)
๐ Domain & Registration Identity View Full Whois Details โ
| Domain | 2mbx.ru |
|---|---|
| Website Title | |
| Registered | N/A |
| Expires | N/A |
| Remaining Validity | N/A |
| Domain Age | N/A |
| Registrar | N/A |
| Domain Status | N/A |
| DNSSEC Delegation | Unsigned ยท Zone not signed with DNSSEC keys |
| Authoritative Nameservers |
ns2.2mhost.ru, ns1.2mhost.ru
|
๐ก๏ธ Email Security & Deliverability (SPF, DKIM, DMARC) View Complete Email Security Diagnostics โ
| Detected Email Provider | ๐ฌ Self-hosted or Custom |
|---|---|
| Primary Mail Server (MX) |
mail.2mbx.ru (Priority: 10)
ยท 2 MX servers configured
|
| SPF Record (Sender Policy) |
Pass
ยท 2/10 DNS Lookups
ยท Policy: ~all
v=spf1 ip4:178.250.157.162 ip4:185.135.81.238 ip4:95.182.121.94 a mx ~all
|
| DKIM Authentication |
Detected
ยท Discovered: OpenDKIM / Postfix (dkim)
|
| DMARC Policy |
Warning (Monitoring None)
ยท Subdomain Policy: sp=none
v=DMARC1; p=none; aspf=r; sp=none
|
| SMTP Port 25 Status | Online (1070ms) ยท Inbound mail server handshake response |
๐ฅ๏ธ Web Server, Hosting & Network View Full Server & Tech Details โ
| Web Server Software | nginx/1.30.4 |
|---|---|
| HTTP Status Code | 200 |
| Server IP (IPv4) | 185.135.81.238 View Geo Details โ |
| IPv6 Address (AAAA) | Not Configured |
| Reverse DNS (PTR) |
None Detected (No PTR Record)
|
| Server Location | ๐ Novosibirsk, Novosibirsk Oblast, Russia (RU) |
| ASN Network & ISP | AS57494 (Adman LLC) |
| Hosting Provider | Adman LLC |
| Control Panel | Not Detected |
| Technology Stack | Nginx PHP jQuery Google Fonts Google Analytics |
| HTTP Security Headers | 1 / 6 Active (HSTS) Audit Details โ |
| DNSBL Blacklist Reputation | Clean (0/5 lists) |
๐ SSL/TLS Certificate Summary View Full SSL Certificate & Chain โ
| Primary Hostname (CN) | 2mbx.ru ยท Multi-Domain SAN (Covers 2 hostnames) |
|---|---|
| SSL Issuer | YR2 |
| SSL Valid Till | 2026-12-29 |
| Remaining Validity | 89 Days |
| Chain Status | Valid Trusted Chain |
| Signature Algorithm | RSA-SHA256 |
Whois Ownership & Registration for 2mbx.ru
๐ View Raw Registry Response โDomain Information
Registrar Information
Registrant Contact
Contact information for this role is not provided or redacted.
Administrative Contact
Contact information for this role is not provided or redacted.
Technical Contact
Contact information for this role is not provided or redacted.
๐ View Raw Registry Response Legacy Whois (Port 43)
% TCI Whois Service. Terms of use: % https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian) % https://tcinet.ru/documents/whois_su.pdf (in Russian) domain: 2MBX.RU nserver: ns1.2mhost.ru. nserver: ns2.2mhost.ru. state: REGISTERED, DELEGATED, VERIFIED person: Private Person registrar: REGTIME-RU admin-contact: https://whois.webnames.ru created: 2019-07-26T09:26:06Z paid-till: 2027-07-26T09:26:06Z free-date: 2027-08-26 source: TCI Last updated on 2026-09-30T04:58:01Z
DNS Records for 2mbx.ru
NS Records
| Name | Data | Copy |
|---|---|---|
| 2mbx.ru. | ns2.2mhost.ru. |
|
| 2mbx.ru. | ns1.2mhost.ru. |
A Records
| Name | Data | Copy |
|---|---|---|
| 2mbx.ru. | 185.135.81.238 |
AAAA Records
No AAAA records found.
WWW Records (www.2mbx.ru)
| Type | Host | Value | Copy |
|---|---|---|---|
| A | www.2mbx.ru. | 185.135.81.238 |
MX Records
| Priority | Mail Server Target | Copy |
|---|---|---|
| 20 | mail.2mbx.ru. |
|
| 10 | mail.2mbx.ru. |
TXT Records
| Name | Value | Copy |
|---|---|---|
| 2mbx.ru. | v=spf1 ip4:178.250.157.162 ip4:185.135.81.238 ip4:95.182.121.94 a mx ~all |
Email Security (MX, SPF, DKIM, DMARC, SMTP) for 2mbx.ru
Mail Exchange (MX) Routing Records
SPF Record Validation
v=spf1 ip4:178.250.157.162 ip4:185.135.81.238 ip4:95.182.121.94 a mx ~all
Record Breakdown
| Prefix | Mechanism | Value | Description |
|---|---|---|---|
| + | v |
spf1 | The SPF record version. |
| + | ip4 |
178.250.157.162 | Match if the IP is in the given IPv4 range. |
| + | ip4 |
185.135.81.238 | Match if the IP is in the given IPv4 range. |
| + | ip4 |
95.182.121.94 | Match if the IP is in the given IPv4 range. |
| + | a |
Match if the sender's IP is one of the domain's A records. | |
| + | mx |
Match if the sender's IP is one of the domain's MX records. | |
| ~ | all |
Always matches. This should be the last mechanism. |
Validation Summary
| SPF Record Published | Pass An SPF record was found. |
| Multiple SPF Records | Pass Only one SPF record was found. |
| Included Lookups | Pass The number of DNS lookups (2) is within the limit of 10. |
| Type PTR Check | Pass The deprecated PTR mechanism was not found. |
| Characters After ALL | Pass No mechanisms were found after the "all" mechanism. |
Common DKIM Selectors
OpenDKIM / Postfix (dkim)
| Name | Data | Copy |
|---|---|---|
| dkim._domainkey.2mbx.ru. | v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC73EpOiXB9h81HiCbYS/47upUGQ1iPTHbQ2iATDqLEzfBpAhEKaZPQduxTYwKdEvUcQme9n+VdX31EEW/D3vFbCqbg4NNki+A5gFxzKCNaeGEsQY7XOP4Fc/BzBOwr9MU6YG2pUOElok8jLLLVvUR9TrZy1TqL/+4yzBJWOjfdLwIDAQAB |
๐ Query Custom DKIM Selector
Live DNS Lookup
Using a custom or date-based selector (e.g. crm, newsletter, 2024)? Query its public key live on 2mbx.ru:
DMARC Policy Validation
v=DMARC1; p=none; aspf=r; sp=none
Tag Breakdown
| Tag | Value | Description |
|---|---|---|
v |
DMARC1 | Version: Must be "DMARC1". |
p |
none | Policy: The action to take for failed emails (none, quarantine, reject). |
aspf |
r | SPF Alignment: Specifies strict (s) or relaxed (r) alignment for SPF. |
sp |
none | Subdomain Policy: The policy for subdomains (none, quarantine, reject). |
Validation Summary
| DMARC Record Published | Pass A DMARC record was found. |
| Syntax Check | Pass The record has a valid version tag. |
| Policy Enforcement | Warning The policy is "p=none", which is for monitoring only and does not protect against spoofing. |
| Aggregate Reporting | Warning No "rua" tag was found. You will not receive summary reports. |
Optimization Suggestions
After monitoring your aggregate reports to ensure legitimate email sources are aligned, you should move to a "p=quarantine" or "p=reject" policy to protect your domain.
It is highly recommended to add an "rua" tag (e.g., "rua=mailto:dmarc-reports@yourdomain.com") to monitor email traffic and ensure legitimate emails are not failing checks.
SMTP Connectivity Test (Port 25)
| Mail Server | Status | Latency | Banner / Handshake Response |
|---|---|---|---|
| mail.2mbx.ru | Success | 1070ms | 220 2mhost.ru ESMTP Exim 4.99.5 Wed, 30 Sep 2026 08:00:19 +0300 |
Server IP Blacklist Check (185.135.81.238)
SSL/TLS Certificate Details for 2mbx.ru
- Issuer: YR2
- Expires In: 89 Days
- Chain Status: Valid Chain
Main Leaf Certificate
- Common Name:
2mbx.ru - SANs: DNS:2mbx.ru, DNS:www.2mbx.ru
- Organization: N/A
- Validity: Sep 30, 2026 to Dec 29, 2026
- Algorithm: RSA-SHA256
- Common Name: YR2
- Organization: Let's Encrypt
- Valid Till: Sep 03, 2028
- Issuer: Root YR
- Common Name: Root YR
- Organization: ISRG
- Valid Till: Sep 03, 2032
- Issuer: ISRG Root X1
Website & Server Intelligence for 2mbx.ru
Website Identity
| Title | |
|---|---|
| Meta Description | ะะข-ะฆะตะฝัั 2ะ - ะ ะฐะทัะฐะฑะพัะบะฐ ัะฐะนัะพะฒ, ั ะพััะธะฝะณ, CRM, ERP, ะบะพัะฟะพัะฐัะธะฒะฝัะต ะฟะพััะฐะปั |
Hosting & Server Network
| IP Address | 185.135.81.238 |
|---|---|
| HTTP Status | 200 |
| Hosting Provider | Adman LLC |
| Web Server | nginx/1.30.4 |
| Control Panel | Not Detected |
Technology Profile
- Nginx
- PHP
- jQuery
- Google Fonts
- Google Analytics
HTTP Security Headers
| Strict-Transport-Security | Present |
| Content-Security-Policy | Missing |
| X-Frame-Options | Missing |
| X-Content-Type-Options | Missing |
| Referrer-Policy | Missing |
| Permissions-Policy | Missing |
IP Details & Geolocation
| IP Address | 185.135.81.238 |
|---|---|
| Reverse DNS (PTR) |
None Detected (No PTR Record)
|
| Country | Russia (RU) |
| Region | Novosibirsk Oblast |
| City | Novosibirsk |
| ZIP Code | N/A |
| ASN | 57494 |
| Organization / ISP | Adman LLC |
Understanding Diagnostic Terms for 2mbx.ru
Domain Status (EPP)
EPP status codes (e.g., clientTransferProhibited, active) indicating if a domain is locked against unauthorized transfer, pending renewal, or active.
Registrar Information
The authorized or accredited organization managing the domain reservation and authoritative registry delegation.
Nameservers (NS)
Authoritative servers that translate domain names into IP addresses and direct web visitors and mail traffic globally.
A & AAAA Records
Primary address records mapping your domain name directly to standard IPv4 (e.g., 192.0.2.1) and newer IPv6 server network addresses.
MX (Mail Exchange)
Priority-ranked records pointing inbound emails to designated mail server hosts (e.g., Google Workspace, Microsoft 365, Zoho).
SPF & DMARC Security
Email authentication standards that verify authorized sender IPs (SPF) and instruct receiving servers how to enforce security policies (DMARC).
DKIM Signatures
Cryptographic public key in DNS used by receiving mail servers to verify digital signatures on your emails, ensuring messages were not tampered with.
SSL Certificate & Chain
Establishes encrypted HTTPS connections and authenticates domain ownership via an intermediate certificate authority chain.
Hosting Provider & ASN
The physical server infrastructure where website files reside and the autonomous system network (ASN) routing global traffic.
Reverse DNS (PTR)
Pointer (PTR) records that map a server's IP address back to its canonical hostname, verifying server identity and preventing email spam rejection.
HTTP Security Headers
Directives like HSTS, CSP, and X-Frame-Options instructed by the server to protect browser visitors against XSS, clickjacking, and packet sniffing.
โ ๏ธ Report Limitations & Data Sources
- Data Currency: This report uses cached registry and DNS data (freshened within 4 hours) for high-speed resolution. Click "๐ Refresh Live" to query directly against authoritative registries.
- DNS Resolution & Propagation: Records are queried via Google Public DNS-over-HTTPS. Global DNS propagation may take up to 24โ48 hours across different regional ISP resolvers during recent DNS record changes.
- Completeness & Scope: This diagnostic tool analyzes standard authoritative records (A, AAAA, MX, NS, TXT, CNAME, SOA). It does not perform invasive brute-force subdomain scans or unauthenticated DNS zone transfers.
- Email Deliverability & Reputation: The security analysis (SPF, DKIM, DMARC, and Port 25 SMTP handshake) reflects public DNS policies and inbound connection states. Recipient spam filters evaluate internal headers that cannot be checked from outside.
- Reverse Proxies & CDNs: If a website is behind Cloudflare, Fastly, or another CDN/reverse proxy, the detected IP, web server software, and SSL edge certificate reflect the proxy tier.