v21v.ru - robtex.com
v21v.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.159.211.52🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | fm.fvds.ru | ||||||
| NS | fm.fvds.ru ⭐ | ||||||
| A | 212.109.193.32🇷🇺 RU-JSCIOT212.109.192.0/22 | ||||||
| PTR | demo.optimo.energoproject.pro | ||||||
| NS | ns1.firstvds.ru ⚠️ Not in parent delegation | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns1.multisnab.ru ⚠️ Not in zone NS records | ||||||
| A | 213.159.211.52🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | fm.fvds.ru | ||||||
| NS | ns2.firstvds.ru ⚠️ Not in parent delegation | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| NS | ns2.multisnab.ru ⚠️ Not in zone NS records | ||||||
| A | 80.87.197.143🇷🇺 RU-JSCIOT80.87.196.0/23 | ||||||
| PTR | kulaev.fun | ||||||
| MX | mail.v21v.ru(20) | ||||||
| A | 213.159.211.52🇷🇺 RU-JSCIOT213.159.210.0/23 | ||||||
| PTR | fm.fvds.ru | ||||||
| TXT | v=spf1 ip4:213.159.211.52 a mx ~all | ||||||
| SOA | fm.fvds.ruroot@zzl.ru 2025-08-29 #26 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069737 | ||||||
Previously MX for
v21v.ru |
Subdomains
mail.v21v.ru |
Same first word
v21v.ru |
Similar names
DNS History
9 records (7 active, 2 former)
●NSfm.fvds.ru2026-06-03 → 2026-07-25 · 3 obs
● 2026-06-03 19:11:52
● 2026-07-25 01:15:38
●NSns1.firstvds.ru2026-06-03 → 2026-07-25 · 3 obs
● 2026-06-03 19:11:52
● 2026-07-25 01:15:38
●NSns1.multisnab.ru2015-08-11 → 2026-07-25 · 2 obs
● 2026-07-25 01:15:38
●NSns2.firstvds.ru2026-06-03 → 2026-07-25 · 3 obs
● 2026-06-03 19:11:52
● 2026-07-25 01:15:38
●NSns2.multisnab.ru2015-08-11 → 2026-07-25 · 2 obs
● 2026-07-25 01:15:38
●MXmail.v21v.ru2026-06-03 → 2026-07-25 · 3 obs
● 2026-06-03 19:11:52
● 2026-07-25 01:15:38
○MXv21v.ru2015-08-11 → 2017-05-18 · 4 obs
● 2017-05-18 07:18:44
○ 2026-06-03 19:11:52
○ 2026-07-25 01:15:38
●A213.159.211.522026-06-03 → 2026-07-25 · 3 obs
● 2026-06-03 19:11:52
● 2026-07-25 01:15:38
○A89.111.179.932015-08-11 → 2017-05-18 · 4 obs
● 2017-05-18 07:18:44
○ 2026-06-03 19:11:52
○ 2026-07-25 01:15:38
🔍 DNS Trace
Analysis
Hierarchy
v21v.ru serves as the parent of mail.v21v.ru.
IP Addresses
v21v.ru has exactly one IP address — 213.159.211.52.
multisnab.ru, mail.multisnab.ru, ns1.multisnab.ru plus two other host names have IP numbers in common with v21v.ru.
Name Servers
Five name servers handle delegation for v21v.ru: ns1.firstvds.ru, ns2.firstvds.ru, fm.fvds.ru and two others.
v21v.ru has at least partial name server overlap with other domains, such as kaida-market.ru, uk-avtoritet.ru, web-empire.com and two others.
It is common to see these name servers used together with name servers firstvds.ru and ns2.multisnab.ru.
Host names pointing to two IP addresses:
ns1.firstvds.ru directs traffic to 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru directs traffic to 94.250.248.160 and 2a01:230:2:75::3.
Host names resolving to a single IP address:
fm.fvds.ru has the IP address 212.109.193.32.
ns1.multisnab.ru has the IP address 213.159.211.52.
ns2.multisnab.ru has the IP address 80.87.197.143.
Mail Servers
v21v.ru uses one mail server — mail.v21v.ru.
mail.v21v.ru directs to just one IP number, 213.159.211.52.