web21.ru - robtex.com
web21.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.188.131.10🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object | ||||||
| NS | ns1.rf.ru ⭐ | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| NS | ns2.rf.ru | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| TXT | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@web21.ru 2026-02-03 #2 | ||||||
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=4068497 | ||||||
Same first word
Similar names
web12.cn |
web12.eu |
web12.com.es |
12web.nl |
21web.co.kr |
web12.org |
web12.com |
web12.net |
web12.de |
21web.net |
web12.ro |
21web.ru |
bwe21.com |
12web.net |
21ebw.com |
web12.ru |
web12.cz |
21web.com |
12web.com |
DNS History
6 records (3 active, 3 former)
○NSns1.poishi.com2015-06-07 → 2016-08-12 · 4 obs
● 2016-08-12 13:18:06
○ 2026-03-27 17:40:34
○ 2026-04-13 08:53:38
●NSns1.rf.ru2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 17:40:34
● 2026-04-13 08:53:38
○NSns2.poishi.com2015-06-07 → 2016-08-12 · 4 obs
● 2016-08-12 13:18:06
○ 2026-03-27 17:40:34
○ 2026-04-13 08:53:38
●NSns2.rf.ru2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 17:40:34
● 2026-04-13 08:53:38
●A5.188.131.102026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 17:40:34
● 2026-04-13 08:53:38
○A82.98.86.1732015-06-07 → 2016-08-12 · 4 obs
● 2016-08-12 13:18:06
○ 2026-03-27 17:40:34
○ 2026-04-13 08:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| web21.ru | ns2.rf.ru, ns1.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns2.rf.ru, ns1.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web21.ru (unsigned zone)
⏱️ Timing
Total: 1779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 1 | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc |
| SOA | 1 | ns1.rf.ru hostmaster.web21.ru |
Analysis
IP Addresses
web21.ru points to a single IP: 5.188.131.10.
Other host names, for instance loto.su, bla.su, uzsk.ru, inet40.turbosib.ru and v-e.ru share IP numbers with web21.ru.
Name Servers
web21.ru's delegation is to two name servers ns1.rf.ru and ns2.rf.ru.
web21.ru shares the same name server configuration as other domains, such as foto-foto.ru, jobportal.ru, vicspb.ru, rssl.ru and lavanda.su.
web21.ru shares name servers with other domains to at least some extent, for instance xn--80aejyc2a.xn--p1ai and volkswagen.su.
These name servers are commonly used alongside ns1.domeny-rf.ru and ns2.domeny-rf.ru.
Host names with one IP number: ns1.rf.ru and ns2.rf.ru point to 80.249.147.221.