useversk.ru - robtex.com
useversk.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 155.212.174.121🇺🇸 RU-JSCIOT155.212.160.0/20 | ||||||
| PTR | zm-krs.ru | ||||||
| NS | zm-krs.ru ⭐ | ||||||
| A | 155.212.174.121🇺🇸 RU-JSCIOT155.212.160.0/20 | ||||||
| PTR | zm-krs.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.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 | v=spf1 ip4:80.87.202.72 a mx ~all | ||||||
| SOA | zm-krs.ruinfo@venners.ru 2025-12-29 #14 | ||||||
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=4068879 | ||||||
Same first word
useversk.ru |
DNS History
9 records (5 active, 4 former)
●NSns1.firstvds.ru2015-08-16 → 2026-05-14 · 2 obs
● 2026-05-14 14:14:04
●NSns2.firstvds.ru2015-08-16 → 2026-05-14 · 2 obs
● 2026-05-14 14:14:04
○NSweb-seversk.ru2015-08-16 → 2016-08-29 · 4 obs
● 2016-08-29 17:39:36
○ 2026-03-12 11:09:46
○ 2026-05-14 14:14:04
●NSzm-krs.ru2026-03-12 → 2026-05-14 · 3 obs
● 2026-03-12 11:09:46
● 2026-05-14 14:14:04
●MXemx.mail.ru2026-03-12 → 2026-05-14 · 3 obs
● 2026-03-12 11:09:46
● 2026-05-14 14:14:04
○MXmail.useversk.ru2015-08-16 → 2016-08-29 · 4 obs
● 2016-08-29 17:39:36
○ 2026-03-12 11:09:46
○ 2026-05-14 14:14:04
●A155.212.174.1212026-03-12 → 2026-05-14 · 3 obs
● 2026-03-12 11:09:46
● 2026-05-14 14:14:04
○A188.120.229.1732016-07-04 → 2016-08-29 · 5 obs
● 2016-07-04 18:37:16
● 2016-08-29 17:39:36
○ 2026-03-12 11:09:46
○ 2026-05-14 14:14:04
○A212.109.221.482015-08-16 → 2016-03-07 · 4 obs
● 2016-03-07 20:32:18
○ 2016-07-04 18:37:16
○ 2026-05-14 14:14:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| useversk.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for useversk.ru (unsigned zone)
⏱️ Timing
Total: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.212.174.121 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:80.87.202.72 a mx ~all |
| SOA | 1 | zm-krs.ru info.venners.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
IP Addresses
useversk.ru resolves to a single IP address: 155.212.174.121.
Other host names including www.remontoff86.ru, remontoff86.ru, www.zabory36.ru, mail.remontoff-ryazan.ru and mail.zm-krs.ru share IP numbers with useversk.ru.
Name Servers
useversk.ru is delegated to three name servers: zm-krs.ru, ns1.firstvds.ru and ns2.firstvds.ru.
useversk.ru at least partially shares name servers with other domains, including pikucha.ru, falc-stroy.ru, thaishopping.ru, solidit.ru and ogadgete.ru.
these name servers are commonly used together with firstvds.ru, ns1.example.com and ns2.example.com.
Host names with two IP numbers:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160
Host names with one IP number:
zm-krs.ru points to 155.212.174.121
Mail Servers
useversk.ru is handled by a single mail server, emx.mail.ru.
useversk.ru shares its mail server setup with other domains, including aydikstudio.ru, roboclick.net, konturopt.ru, archives-garant.ru and cloudcorn.ru.
useversk.ru shares some mail servers with other domains, for instance rightgames.ru, sat-22.ru, budget-edu.ru and alliance-servis.ru.
emx.mail.ru points to two IPs: 94.100.180.180 and 217.69.139.180.