tkklass.ru - robtex.com
tkklass.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.20.179.200🇷🇺 MAGSET-AS185.20.179.0/24 MAGSET | ||||||
| PTR | magset.net | ||||||
| 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.tkklass.ru ⭐ | ||||||
| A | 109.195.210.122🇷🇺 MGSK-AS109.195.208.0/20 JSC "ER-Telecom Holding" Magnitogorsk branch Magnitogorsk, Russia | ||||||
| PTR | mail.magnitostroy.com | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2024-01-08 #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=4068482 | ||||||
PTR for
Previously MX for
tkklass.ru |
Subdomains
mail.tkklass.ru |
Same first word
tkklass.ru |
DNS History
17 records (4 active, 13 former)
○NSns0.xname.org2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
○NSns1.afraid.org2015-08-08 → 2020-04-10 · 5 obs
● 2015-08-08 22:55:48
● 2020-04-10 16:53:14
○ 2026-03-25 09:27:50
○ 2026-04-12 03:07:28
●NSns1.ihc.ru2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 09:27:50
● 2026-04-12 03:07:28
○NSns1.secondary.com2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
○NSns1.twisted4life.com.tkklass.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
○NSns2.afraid.org2015-08-08 → 2020-04-10 · 5 obs
● 2015-08-08 22:55:48
● 2020-04-10 16:53:14
○ 2026-03-25 09:27:50
○ 2026-04-12 03:07:28
●NSns2.ihc.ru2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 09:27:50
● 2026-04-12 03:07:28
○NSns2.secondary.com2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
○NSns3.afraid.org2015-08-08 → 2020-04-10 · 5 obs
● 2015-08-08 22:55:48
● 2020-04-10 16:53:14
○ 2026-03-25 09:27:50
○ 2026-04-12 03:07:28
○NSns4.afraid.org2015-08-08 → 2020-04-10 · 5 obs
● 2015-08-08 22:55:48
● 2020-04-10 16:53:14
○ 2026-03-25 09:27:50
○ 2026-04-12 03:07:28
○NSns4.nic.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
○NSudns1.ultradns.net2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
○NSudns2.ultradns.net2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
●MXmail.tkklass.ru2015-08-08 → 2026-04-12 · 3 obs
● 2015-08-08 22:55:48
● 2026-04-12 03:07:28
○MXtkklass.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-08 22:55:48
○ 2026-04-12 03:07:28
●A185.20.179.2002026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 09:27:50
● 2026-04-12 03:07:28
○A79.134.16.782008-11-24 → 2020-04-10 · 4 obs
● 2020-04-10 16:53:14
○ 2026-03-25 09:27:50
○ 2026-04-12 03:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| tkklass.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 tkklass.ru (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.20.179.200 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.tkklass.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| 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
The parent of mail.tkklass.ru is tkklass.ru.
IP Addresses
tkklass.ru points to a single IP: 185.20.179.200.
Name Servers
Two name servers ns1.ihc.ru and ns2.ihc.ru handle delegation for tkklass.ru.
tkklass.ru uses the same name server setup as other domains, for example stroy-kontinent.ru, litoy-disk.ru, porobeton.ru, prom-pol.ru and housetechnologies.ru.
Three IP numbers for ns2.ihc.ru: 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Two IP numbers for ns1.ihc.ru: 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
tkklass.ru is handled by a single mail server, mail.tkklass.ru.
mail.tkklass.ru points to a single IP: 109.195.210.122.