obtc.ru - robtex.com
obtc.ru
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=4069590 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns4-cloud.nic.ru2026-02-28 → 2026-07-12 · 3 obs
● 2026-02-28 07:20:02
● 2026-07-12 18:18:14
●NSns8-cloud.nic.ru2026-02-28 → 2026-07-12 · 3 obs
● 2026-02-28 07:20:02
● 2026-07-12 18:18:14
●MXmx1.obtc.ru2015-07-18 → 2026-07-12 · 2 obs
● 2026-07-12 18:18:14
●A212.96.206.942026-02-28 → 2026-07-12 · 3 obs
● 2026-02-28 07:20:02
● 2026-07-12 18:18:14
○A217.115.183.2292017-04-29 → 2017-04-29 · 4 obs
● 2017-04-29 22:14:14
○ 2026-02-28 07:20:02
○ 2026-07-12 18:18:14
○A217.8.92.1062016-02-19 → 2017-01-14 · 4 obs
● 2017-01-14 00:05:12
○ 2017-04-29 22:14:14
○ 2026-07-12 18:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| obtc.ru | ns8-l2.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.21.20
NS records: ns8-l2.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obtc.ru (unsigned zone)
⏱️ Timing
Total: 1309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.96.206.94 |
| NS | 3 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mx1.obtc.ru (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
ns1.obtc.ru and mx1.obtc.ru are both subdomains of obtc.ru.
IP Addresses
obtc.ru resolves to one IP address: 212.96.206.94.
nobhmao.ru, cardioc.ru, www.03hm.ru and two other host names share IP numbers with obtc.ru.
Name Servers
obtc.ru has five name servers, which are ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.
obtc.ru has at least partial name server overlap with other domains, such as sultanov.ru, gkvkspb.ru, surgutperevalka.ru and two others.
These name servers tend to appear together with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru and ns3.nic.ru.
Hostnames that resolve to 6 IP addresses:
ns4-cloud.nic.ru maps to 89.104.93.30, 89.104.93.33, 89.104.93.34 and 3 additional IP addresses.
ns8-cloud.nic.ru maps to 89.104.93.31, 89.104.93.35, 89.104.93.36 and 3 additional IP addresses.
Hosts with just one IP address:
ns3-l2.nic.ru resolves to the IP address 193.232.146.1.
ns4-l2.nic.ru resolves to the IP address 91.217.20.20.
ns8-l2.nic.ru resolves to the IP address 91.217.21.20.
Mail Servers
Mail for obtc.ru is handled by a single mail server, mx1.obtc.ru.
mx1.obtc.ru resolves to 217.8.92.106 and no other IP number.