sib72.ru - robtex.com
sib72.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.250.253.3🇷🇺 RU-JSCIOT94.250.252.0/23 | ||||||
| PTR | personal24.ru | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=10 | ||||||
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=4068518 | ||||||
Subdomains
www.sib72.ru |
Same first word
sib72.ru |
Similar names
DNS History
15 records (4 active, 11 former)
○NScapitan.info2016-04-21 → 2016-04-21 · 4 obs
● 2016-04-21 18:58:40
○ 2016-12-03 13:02:12
○ 2026-04-15 03:33:30
●NSdns1.yandex.net2026-03-01 → 2026-04-15 · 3 obs
● 2026-03-01 19:34:02
● 2026-04-15 03:33:30
●NSdns2.yandex.net2026-03-01 → 2026-04-15 · 3 obs
● 2026-03-01 19:34:02
● 2026-04-15 03:33:30
○NSns1.capitan.info2015-06-22 → 2016-04-21 · 4 obs
● 2016-04-21 18:58:40
○ 2016-12-03 13:02:12
○ 2026-04-15 03:33:30
○NSns1.timeweb.ru2016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
○NSns2.capitan.info2015-06-22 → 2016-04-21 · 4 obs
● 2016-04-21 18:58:40
○ 2016-12-03 13:02:12
○ 2026-04-15 03:33:30
○NSns2.timeweb.ru2016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
○NSns3.timeweb.org2016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
○NSns4.timeweb.org2016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
●MXmx.yandex.net2016-04-21 → 2026-04-15 · 5 obs
● 2016-04-21 18:58:40
○ 2016-12-03 13:02:12
● 2026-03-01 19:34:02
● 2026-04-15 03:33:30
○MXmx.yandex.ru2015-06-22 → 2016-12-03 · 6 obs
● 2016-02-01 23:54:02
○ 2016-04-21 18:58:40
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
○A2a03:6f00:1::5c35:60532016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
○A82.146.59.1482015-06-22 → 2016-04-21 · 4 obs
● 2016-04-21 18:58:40
○ 2016-12-03 13:02:12
○ 2026-04-15 03:33:30
○A92.53.96.832016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 13:02:12
○ 2026-03-01 19:34:02
○ 2026-04-15 03:33:30
●A94.250.253.32026-03-01 → 2026-04-15 · 3 obs
● 2026-03-01 19:34:02
● 2026-04-15 03:33:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sib72.ru | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sib72.ru (unsigned zone)
⏱️ Timing
Total: 3609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.250.253.3 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Hierarchy
sib72.ru is the parent of www.sib72.ru.
IP Addresses
sib72.ru points to a single IP number: 94.250.253.3.
Other host names, for instance www.sib72.ru, share IP numbers with sib72.ru.
Name Servers
sib72.ru is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
sib72.ru shares the same name server setup as other domains, for example 2nets.ru, tabletka.tomsk.ru, bashgaz.ru, eak.su and baggins.ru.
sib72.ru at least partially shares name servers with other domains, for instance ford12.ru, ecodom-rb.ru, vorota74.ru, orgholod.ru and meral.net.
These name servers are often used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213
dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213
Mail Servers
sib72.ru is handled by a single mail server, mx.yandex.net.
sib72.ru shares the same mail server setup as other domains, for instance promolenta.ru, questquest.net, ggf.name, kocburcu.net and lipok.ru.
sib72.ru shares some mail servers with other domains, at least partially, for instance 7karat.ru and sobiad.com.
Host mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.