udsau.ru - robtex.com
udsau.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.201.247.132🇷🇺 IZHEVSK-AS84.201.240.0/20 CJSC "ER-Telecom Holding" Izhevsk branch Izhevsk, Russia | ||||||
| PTR | 84x201x247x132.static-business.izhevsk.ertelecom.ru | ||||||
| A | 217.14.193.98🇷🇺 MARK-ITT-AS217.14.192.0/20 MARK-ITT | ||||||
| NS | tyumen.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | derbent.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | google-site-verification=lZ7f8OKMFa_bWS1j1L306vX1lnGKOJH8OBFgxUzafR4 | ||||||
| TXT | v=spf1 ip4:217.14.193.98 ip4:84.201.247.132 ip4:84.201.247.133 ip4:84.201.24... | ||||||
| SOA | tyumen.ens.mail.rusupport@biz.mail.ru 2026-03-17 #2 | ||||||
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=4068301 | ||||||
Same first word
udsau.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSderbent.ens.mail.ru2026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 02:28:42
●NStyumen.ens.mail.ru2026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 02:28:42
●A217.14.193.982026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 02:28:42
●A84.201.247.1322026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 02:28:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| udsau.ru | tyumen.ens.mail.ru, derbent.ens.mail.ru | - |
✅ Authoritative Response
Server:94.100.180.238
NS records: tyumen.ens.mail.ru, derbent.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udsau.ru (unsigned zone)
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 84.201.247.132, 217.14.193.98 |
| NS | 2 | tyumen.ens.mail.ru, derbent.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | google-site-verification=lZ7f8OKMFa_bWS1, v=spf1 ip4:217.14.193.98 ip4:84.201.247 |
| SOA | 1 | tyumen.ens.mail.ru support.biz.mail.ru |
Analysis
IP Addresses
udsau.ru resolves to two IP numbers: 84.201.247.132 and 217.14.193.98.
Other host names, for instance, nts-izhgsha.ru and izhgsha.ru share IP numbers with udsau.ru.
Name Servers
udsau.ru has two name servers: derbent.ens.mail.ru and tyumen.ens.mail.ru.
udsau.ru shares the same name server setup as other domains, such as bevyral.agency, auretail.ru, jkhsakha.ru and oldcity22.ru.
udsau.ru shares some name servers with other domains, for example mkbinar.ru, eprib.ru, dialogseti.ru, 3venta.ru and milnaya-skazka.ru.
these name servers are often used with armavir.ens.mail.ru, angarsk.ens.mail.ru, grozny.ens.mail.ru, bor.ens.mail.ru, taganrog.ens.mail.ru, kolomna.ens.mail.ru, izhevsk.ens.mail.ru, tobolsk.ens.mail.ru, kirov.ens.mail.ru and spb.ens.mail.ru.
Host names with a single IP:
derbent.ens.mail.ru points to 94.100.180.238
tyumen.ens.mail.ru points to 217.69.139.164
Mail Servers
udsau.ru is handled by a single mail server, emx.mail.ru.
udsau.ru shares the mail server setup with other domains, for example tvervoda.ru, echnaton.ru, rez052.ru, mrsss.ru and print38.ru.
udsau.ru shares some mail servers with other domains, at least partially; for instance ileko.com, dintelecom.by, pishka.ru, dirhor.ru and sibslovo.ru.
these mail servers are commonly used alongside the mail servers mx.yandex.net.
emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.