seomas.ru - robtex.com
seomas.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.140.192.92🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru | ||||||
| PTR | server57.hosting.reg.ru | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=6 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068263 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.yandex.net2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 08:55:16
● 2026-03-24 23:12:54
●NSdns2.yandex.net2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 08:55:16
● 2026-03-24 23:12:54
○NSns1.hosting.reg.ru2015-06-13 → 2017-01-05 · 4 obs
● 2017-01-05 02:17:54
○ 2026-02-21 08:55:16
○ 2026-03-24 23:12:54
○NSns2.hosting.reg.ru2015-06-13 → 2017-01-05 · 4 obs
● 2017-01-05 02:17:54
○ 2026-02-21 08:55:16
○ 2026-03-24 23:12:54
○NSserver57.hosting.reg.ru2015-06-13 → 2017-01-05 · 4 obs
● 2017-01-05 02:17:54
○ 2026-02-21 08:55:16
○ 2026-03-24 23:12:54
●MXmx.yandex.net2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 08:55:16
● 2026-03-24 23:12:54
○MXmx1.hosting.reg.ru2015-06-13 → 2017-01-05 · 4 obs
● 2017-01-05 02:17:54
○ 2026-02-21 08:55:16
○ 2026-03-24 23:12:54
○MXmx2.hosting.reg.ru2015-06-13 → 2017-01-05 · 4 obs
● 2017-01-05 02:17:54
○ 2026-02-21 08:55:16
○ 2026-03-24 23:12:54
●A37.140.192.922015-06-13 → 2026-03-24 · 2 obs
● 2026-03-24 23:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| seomas.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seomas.ru (unsigned zone)
⏱️ Timing
Total: 1535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.140.192.92 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
seomas.ru points to a single IP number: 37.140.192.92.
Other host names, for instance mail.discolux.ru, op-m.ru, www.repair-m.ru, 630303.ru and xn--80ablldlxacqo6b3b.xn--p1ai share IP numbers with seomas.ru.
Name Servers
Delegation for seomas.ru rests with two name servers, dns1.yandex.net and dns2.yandex.net.
seomas.ru shares the same name server setup as other domains, including ugraweb.ru, rtb-voda.ru, deficitd3.net, mars19.com and terrainvest.su.
seomas.ru at least partially shares name servers with other domains, for instance kuda.pro, brabant.ru, istack.ru, dcafe.ru and techno.pro.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers: dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
seomas.ru is handled by a single mail server, mx.yandex.net.
seomas.ru uses the same mail server configuration as other domains, such as sherif-karter.ru, trans-oil.org, mail.express-office.ru, dkuznetsov.info and broadcastmedia.ru.
seomas.ru shares mail servers with other domains at least in part, for instance laufer.ru, pzta.kz, indigogo.ru, itnomika.ru and ferdimen.com.
These mail servers are often used together with the mail servers mx.yandex.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.