us-group.ru - robtex.com
us-group.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.11.11🇷🇺 EUROBYTE37.143.10.0/23 | ||||||
| PTR | vip-h6.ihc.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mail.us-group.ru ⭐ | ||||||
| A | 2a03:c980:dead:2a01:46:254:21:39🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| A | 46.254.21.39🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2016-10-18 #1 | ||||||
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=4068586 | ||||||
Subdomains
mail.us-group.ru |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.agava.net.ru2015-05-18 → 2015-05-18 · 3 obs
○ 2016-11-27 12:45:00
○ 2026-04-20 19:23:20
●NSns1.ihc.ru2016-11-27 → 2026-04-20 · 3 obs
● 2016-11-27 12:45:00
● 2026-04-20 19:23:20
○NSns2.agava.net.ru2015-05-18 → 2015-05-18 · 3 obs
○ 2016-11-27 12:45:00
○ 2026-04-20 19:23:20
●NSns2.ihc.ru2016-11-27 → 2026-04-20 · 3 obs
● 2016-11-27 12:45:00
● 2026-04-20 19:23:20
○MXcluster.relay.agava.net2015-05-18 → 2015-05-18 · 3 obs
○ 2016-11-27 12:45:00
○ 2026-04-20 19:23:20
●MXmail.us-group.ru2016-11-27 → 2026-04-20 · 3 obs
● 2016-11-27 12:45:00
● 2026-04-20 19:23:20
○A2a03:c980::1:20:562016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 12:45:00
○ 2017-12-22 16:01:26
○ 2026-04-20 19:23:20
○A2a03:c980:dead:1a06:37:143:11:112017-12-22 → 2017-12-22 · 4 obs
● 2017-12-22 16:01:26
○ 2026-02-19 14:19:14
○ 2026-04-20 19:23:20
●A37.143.11.112016-11-27 → 2026-04-20 · 3 obs
● 2016-11-27 12:45:00
● 2026-04-20 19:23:20
○A89.108.67.1152015-05-18 → 2015-05-18 · 3 obs
○ 2016-11-27 12:45:00
○ 2026-04-20 19:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net... | - |
| us-group.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.22.38
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for us-group.ru (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.us-group.ru (pri: 10) |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)
Analysis
Hierarchy
us-group.ru is the parent of mail.us-group.ru.
IP Addresses
us-group.ru points to IP number 37.143.11.11.
For instance, other host names strongworld.ru, dsdesign.ru, giftsland.ru, pvpv.ru and epoks.ru share IP numbers with us-group.ru.
Name Servers
us-group.ru is delegated to two name servers: ns1.ihc.ru and ns2.ihc.ru.
us-group.ru uses the same name server setup as other domains such as trustmanagement.ru, iusi.ru, oksolution.ru, hebrock.ru and morozilka.ru.
Host names with three IP numbers:
ns2.ihc.ru points to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Host names with two IP numbers:
ns1.ihc.ru points to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
us-group.ru is handled by a single mail server, mail.us-group.ru.
mail.us-group.ru resolves to two IPs: 2a03:c980:dead:2a01:46:254:21:39 and 46.254.21.39.