stcentr.ru - robtex.com
stcentr.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mail.spk.ru ⭐ | ||||||
| A | 37.230.239.72🇷🇺 SPK-AS37.230.239.0/24 JSC Steel Industrial Company | ||||||
| PTR | mail.spk.ru | ||||||
| TXT | v=spf1 mx ptr ip4:37.230.239.72 ip4:37.230.239.32 a:mail.spk.ru -all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1718842181 | ||||||
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 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.etel.ru2015-06-10 → 2016-09-01 · 4 obs
● 2016-09-01 20:24:20
○ 2016-12-16 17:02:52
○ 2026-04-12 01:52:36
○NSns1.etel.ru2015-06-10 → 2016-09-01 · 4 obs
● 2016-09-01 20:24:20
○ 2016-12-16 17:02:52
○ 2026-04-12 01:52:36
●NSns1.netangels.ru2016-12-16 → 2026-04-12 · 3 obs
● 2016-12-16 17:02:52
● 2026-04-12 01:52:36
●NSns2.netangels.ru2016-12-16 → 2026-04-12 · 3 obs
● 2016-12-16 17:02:52
● 2026-04-12 01:52:36
●NSns3.netangels.ru2016-12-16 → 2026-04-12 · 3 obs
● 2016-12-16 17:02:52
● 2026-04-12 01:52:36
●NSns4.netangels.ru2016-12-16 → 2026-04-12 · 3 obs
● 2016-12-16 17:02:52
● 2026-04-12 01:52:36
○MXpost.spk.ru2015-06-10 → 2015-11-03 · 4 obs
● 2015-11-03 01:55:46
○ 2016-02-11 01:29:54
○ 2026-04-12 01:52:36
○MXpost3.spk.ru2015-06-10 → 2017-01-25 · 4 obs
● 2017-01-25 15:07:02
○ 2026-03-07 17:49:38
○ 2026-04-12 01:52:36
○A188.128.10.1852015-06-10 → 2016-09-01 · 4 obs
● 2016-09-01 20:24:20
○ 2016-12-16 17:02:52
○ 2026-04-12 01:52:36
○A37.230.239.342016-12-16 → 2017-01-25 · 5 obs
● 2016-12-16 17:02:52
● 2017-01-25 15:07:02
○ 2026-03-07 17:49:38
○ 2026-04-12 01:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| stcentr.ru | ns2.netangels.ru, ns1.netangels.ru | 2 records |
✅ Authoritative Response
Server:91.201.54.2
NS records: ns2.netangels.ru, ns1.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stcentr.ru (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mail.spk.ru (pri: 10) |
| TXT | 1 | v=spf1 mx ptr ip4:37.230.239.72 ip4:37.2 |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.netangels.ru, ns1.netangels.ru)
Analysis
Name Servers
stcentr.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
stcentr.ru shares name servers with other domains at least partially, for example vm-ac0a0e1e.na4u.ru, xdj.ru, aqua-logik.com, messageguru.ru and stroiservis72.ru.
Host names with a single IP:
ns1.netangels.ru points to 91.201.54.2
ns2.netangels.ru points to 91.201.52.2
ns3.netangels.ru points to 45.86.39.2
ns4.netangels.ru points to 80.87.101.2
Mail Servers
stcentr.ru is handled by a single mail server, mail.spk.ru.
stcentr.ru shares the same mail server setup as other domains, for instance krsn.spk.ru, ntagil.spk.ru, samara.spk.ru, krasnodar.spk.ru and spb.spk.ru.
stcentr.ru shares at least partially some mail servers with other domains, for instance spkprofil.ru.
these mail servers are commonly used with the mail servers post3.spk.ru.
mail.spk.ru points to a single IP: 37.230.239.72.