tdbo.ru - robtex.com
tdbo.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.254.21.69🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | h13.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.tdbo.ru ⭐ | ||||||
| A | 2a03:c980:dead:2003:91:218:228:22🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | mail3.ihc.ru | ||||||
| A | 91.218.228.22🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | mail3.ihc.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2026-04-01 #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=4070019 | ||||||
Previously MX for
tdbo.ru |
Subdomains
mail.tdbo.ru |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.arbatek.ru2015-08-10 → 2017-01-13 · 4 obs
● 2017-01-13 10:01:50
○ 2026-06-13 03:19:48
○ 2026-08-17 09:50:02
●NSns1.ihc.ru2026-06-13 → 2026-08-17 · 3 obs
● 2026-06-13 03:19:48
● 2026-08-17 09:50:02
○NSns2.arbatek.ru2015-08-10 → 2017-01-13 · 4 obs
● 2017-01-13 10:01:50
○ 2026-06-13 03:19:48
○ 2026-08-17 09:50:02
●NSns2.ihc.ru2026-06-13 → 2026-08-17 · 3 obs
● 2026-06-13 03:19:48
● 2026-08-17 09:50:02
●MXmail.tdbo.ru2026-06-13 → 2026-08-17 · 3 obs
● 2026-06-13 03:19:48
● 2026-08-17 09:50:02
○MXtdbo.ru2015-08-10 → 2017-01-13 · 4 obs
● 2017-01-13 10:01:50
○ 2026-06-13 03:19:48
○ 2026-08-17 09:50:02
●A46.254.21.692026-06-13 → 2026-08-17 · 3 obs
● 2026-06-13 03:19:48
● 2026-08-17 09:50:02
○A89.111.177.1332015-08-10 → 2017-01-13 · 4 obs
● 2017-01-13 10:01:50
○ 2026-06-13 03:19:48
○ 2026-08-17 09:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| tdbo.ru | ns2.ihc.ru, ns1.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.22.38
NS records: ns2.ihc.ru, ns1.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tdbo.ru (unsigned zone)
⏱️ Timing
Total: 1618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.254.21.69 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.tdbo.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
tdbo.ru serves as the parent of mail.tdbo.ru.
IP Addresses
tdbo.ru resolves to one IP address: 46.254.21.69.
unpo.ru, ooro.ru, infm.ru and two other host names share IP numbers with tdbo.ru.
Name Servers
tdbo.ru has two authoritative name servers — ns1.ihc.ru and ns2.ihc.ru.
tdbo.ru uses the same name servers as several other domains — among them vrachnadom.spb.ru, mega-health.ru, im-design.ru and two more.
The name servers for tdbo.ru overlap at least partially with those of other domains — for example niik.ru.
Hostnames that resolve to three IP addresses:
ns2.ihc.ru resolves to 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Hostnames that resolve to two IP addresses:
ns1.ihc.ru resolves to 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
Mail for tdbo.ru is handled by a single mail server, mail.tdbo.ru.
mail.tdbo.ru has two IP addresses: 91.218.228.22 and 2a03:c980:dead:2003:91:218:228:22.