krumc.ru - robtex.com
krumc.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.57.219.170🇷🇺 EUROBYTE178.57.218.0/23 | ||||||
| PTR | hosted-by.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 | 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 | ||||||
| TXT | yandex-verification: dd0d893e9c23d650 | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2015-04-09 #1 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069756 | ||||||
Subdomains
mail.krumc.ru |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○MXmail.krumc.ru2015-07-20 → 2026-05-29 · 7 obs
● 2016-03-02 12:53:22
○ 2017-02-07 10:06:52
○ 2017-05-05 17:16:38
● 2026-04-09 01:50:22
● 2026-05-29 14:21:18
○ 2026-07-26 13:38:00
●MXmx.yandex.net2017-02-07 → 2026-07-26 · 6 obs
● 2017-02-07 10:06:52
● 2017-05-05 17:16:38
○ 2026-04-09 01:50:22
○ 2026-05-29 14:21:18
● 2026-07-26 13:38:00
●A178.57.219.1702026-04-09 → 2026-07-26 · 3 obs
● 2026-04-09 01:50:22
● 2026-07-26 13:38:00
○A2a03:c980::1:20:122015-07-20 → 2017-05-05 · 4 obs
● 2017-05-05 17:16:38
○ 2026-04-09 01:50:22
○ 2026-07-26 13:38:00
○A91.218.228.2482015-07-20 → 2017-05-05 · 4 obs
● 2017-05-05 17:16:38
○ 2026-04-09 01:50:22
○ 2026-07-26 13:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| krumc.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krumc.ru (unsigned zone)
⏱️ Timing
Total: 781ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.57.219.170 |
| NS | 2 | ns1.ihc.ru, ns2.ihc.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: dd0d893e9c23d650 |
| 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
krumc.ru is a parent domain of mail.krumc.ru.
IP Addresses
krumc.ru has exactly one IP address — 178.57.219.170.
Name Servers
The NS records for krumc.ru delegate to ns1.ihc.ru and ns2.ihc.ru.
The name server configuration of krumc.ru is shared with other domains, for instance promo-studia.ru, multi-work.org, webmaster74.ru and two others.
krumc.ru and other domains like sky-dynamics.ru share at least a portion of their name servers.
Host names carrying three IP numbers:
ns2.ihc.ru maps to three IP addresses: 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Host names pointing to two IP addresses:
The A records for ns1.ihc.ru return 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
krumc.ru uses one mail server — mx.yandex.net.
The mail server setup of krumc.ru matches that of other domains such as vetigoti.com, bookini.com, temaakademi.com.tr and two others.
krumc.ru partially shares its mail servers with other domains; known examples include tehnik.pw, rlmaster.ru and rcplay.ru.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.