1cfbuh.ru - robtex.com
1cfbuh.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:f940:2:2:1:4:0:90🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route | ||||||
| A | 31.31.198.183🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru | ||||||
| NS | ns1.agava.net.ru ⭐ | ||||||
| A | 2a00:f940:4::47🇷🇺 AS-REGRU2a00:f940:4::/48 Reg.Ru SRS Infrastructure Route | ||||||
| PTR | ns1.reg.ru | ||||||
| A | 194.58.117.11🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru | ||||||
| PTR | ns1.reg.ru | ||||||
| NS | ns2.agava.net.ru | ||||||
| A | 2a00:f940:5::190🇷🇺 AS-REGRU2a00:f940:5::/48 Reg.Ru SRS Infrastructure Route | ||||||
| PTR | ns2.reg.ru | ||||||
| A | 194.58.117.12🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru | ||||||
| PTR | ns2.reg.ru | ||||||
| MX | cluster.relay.agava.net ⭐ | ||||||
| A | 31.31.194.240🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru | ||||||
| PTR | relay.hosting.reg.ru | ||||||
| A | 31.31.194.241🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru | ||||||
| PTR | relay.hosting.reg.ru | ||||||
| SOA | ns1.agava.net.ruhostmaster@ns1.agava.net.ru serial=1743496056 | ||||||
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=4068861 | ||||||
Same first word
1cfbuh.ru |
DNS History
9 records (5 active, 4 former)
●NSns1.agava.net.ru2015-08-07 → 2026-05-13 · 2 obs
● 2026-05-13 17:22:40
○NSns1.reg.ru2017-08-24 → 2017-08-24 · 4 obs
● 2017-08-24 12:35:34
○ 2026-03-31 16:00:36
○ 2026-05-13 17:22:40
●NSns2.agava.net.ru2015-08-07 → 2026-05-13 · 2 obs
● 2026-05-13 17:22:40
○NSns2.reg.ru2017-08-24 → 2017-08-24 · 4 obs
● 2017-08-24 12:35:34
○ 2026-03-31 16:00:36
○ 2026-05-13 17:22:40
●MXcluster.relay.agava.net2015-08-07 → 2026-05-13 · 2 obs
● 2026-05-13 17:22:40
●A2a00:f940:2:2:1:4:0:902026-03-31 → 2026-05-13 · 3 obs
● 2026-03-31 16:00:36
● 2026-05-13 17:22:40
○A2a03:4900:0:6037:80:78:250:182015-08-07 → 2017-08-24 · 4 obs
● 2017-08-24 12:35:34
○ 2026-03-31 16:00:36
○ 2026-05-13 17:22:40
●A31.31.198.1832026-03-31 → 2026-05-13 · 3 obs
● 2026-03-31 16:00:36
● 2026-05-13 17:22:40
○A80.78.250.182015-08-07 → 2017-08-24 · 4 obs
● 2017-08-24 12:35:34
○ 2026-03-31 16:00:36
○ 2026-05-13 17:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net... | - |
| 1cfbuh.ru | ns1.agava.net.ru, ns2.agava.net.ru | - |
✅ Authoritative Response
Server:194.58.117.12
NS records: ns1.agava.net.ru, ns2.agava.net.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1cfbuh.ru (unsigned zone)
⏱️ Timing
Total: 1477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.198.183 |
| AAAA | 1 | 2a00:f940:2:2:1:4:0:90 |
| NS | 2 | ns1.agava.net.ru, ns2.agava.net.ru |
| MX | 1 | cluster.relay.agava.net (pri: 10) |
| SOA | 1 | ns1.agava.net.ru hostmaster.ns1.agava.ne |
Analysis
IP Addresses
1cfbuh.ru points to two IP numbers: 2a00:f940:2:2:1:4:0:90 and 31.31.198.183.
Other host names such as www.schooldrivers.ru, eee.ru, goa-trance.ru, relaxe.ru and protemol.ru share IPs with 1cfbuh.ru.
Name Servers
Two name servers ns1.agava.net.ru and ns2.agava.net.ru handle the delegation for 1cfbuh.ru.
1cfbuh.ru shares the same name server setup as other domains, for example megadisplay.ru, satarial.ru, realbasenji.ru, tezaks.net and domeekb.ru.
1cfbuh.ru at least partially shares name servers with other domains, for example pechatim.ru, mama.su, btc.ru, kmetr.com and lesoruby.com.
These name servers are often used together with ns1.reg.ru and ns2.reg.ru.
Host names with two IP numbers:
ns1.agava.net.ru points to 2a00:f940:4::47 and 194.58.117.11.
ns2.agava.net.ru points to 2a00:f940:5::190 and 194.58.117.12.
Mail Servers
The cluster.relay.agava.net mail server handles 1cfbuh.ru.
1cfbuh.ru shares the same mail server setup as other domains, including aventatm.ru, akb-darom.ru, vladislav.su, artisds.biz and notariato.ru.
1cfbuh.ru shares at least partially some mail servers with other domains, for instance neugnali.ru, tsagroup.ru, xn-----6kcabbmcf0cb3ajexgcdhbde3caq1acx6csc3orbyf.xn--p1ai, artprojekt.ru and tourclub.nnov.ru.
cluster.relay.agava.net points to two IP numbers: 31.31.194.240 and 31.31.194.241.