sermin.ru - robtex.com
sermin.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=4068653 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.reg.ru2026-04-10 → 2026-04-26 · 3 obs
● 2026-04-10 11:49:46
● 2026-04-26 09:34:22
○NSns1.spaceweb.ru2015-05-12 → 2021-10-15 · 4 obs
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
●NSns2.reg.ru2026-04-10 → 2026-04-26 · 3 obs
● 2026-04-10 11:49:46
● 2026-04-26 09:34:22
○NSns2.spaceweb.ru2015-05-12 → 2021-10-15 · 4 obs
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
○NSns3.spaceweb.pro2015-10-10 → 2021-10-15 · 5 obs
● 2015-10-10 21:43:18
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
○NSns4.spaceweb.pro2015-10-10 → 2021-10-15 · 5 obs
● 2015-10-10 21:43:18
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
●MXmx.yandex.ru2026-04-10 → 2026-04-26 · 3 obs
● 2026-04-10 11:49:46
● 2026-04-26 09:34:22
○MXmx1.spaceweb.ru2015-05-12 → 2021-10-15 · 4 obs
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
○MXmx2.spaceweb.ru2015-05-12 → 2021-10-15 · 4 obs
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
○A94.142.142.2022015-05-12 → 2021-10-15 · 4 obs
● 2021-10-15 12:33:22
○ 2026-04-10 11:49:46
○ 2026-04-26 09:34:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sermin.ru | ns2.reg.ru, ns1.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns2.reg.ru, ns1.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sermin.ru (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 1 | mx.yandex.ru (pri: 0) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns2.reg.ru, ns2.reg.ru, ns2.reg.ru...)
Analysis
Name Servers
sermin.ru's delegation is to two name servers ns1.reg.ru and ns2.reg.ru.
sermin.ru shares the same name server configuration as other domains, such as sbik.ru, collyaris.com, tehnika47.ru, rozivpeterburge.ru and mutualaid.ru.
Host names with ten IP numbers: ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17; ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
sermin.ru is served by a single mail server, mx.yandex.ru.
sermin.ru uses the same mail server setup as other domains such as primov.ru, a2009.ru, frontpanel.ru, wowspiele.de and mastgor.ru.
sermin.ru shares at least some mail servers with other domains, for instance byte-gs.ru and in-zet.ru.
Hostname mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.