best-class.ru - robtex.com
best-class.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.11.11🇷🇺 EUROBYTE37.143.10.0/23 | ||||||
| PTR | vip-h6.ihc.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mail.best-class.ru ⭐ | ||||||
| A | 2a03:c980:dead:2a01:46:254:21:39🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| A | 46.254.21.39🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2021-12-14 #1 | ||||||
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=4068649 | ||||||
Subdomains
mail.best-class.ru |
Same first word
best-class.ru |
DNS History
12 records (4 active, 8 former)
○NSexpirepages-kiae-1.nic.ru2015-06-24 → 2015-06-24 · 3 obs
○ 2015-10-31 15:04:12
○ 2026-04-26 00:03:06
○NSexpirepages-kiae-2.nic.ru2015-06-24 → 2015-06-24 · 3 obs
○ 2015-10-31 15:04:12
○ 2026-04-26 00:03:06
●NSns1.ihc.ru2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 00:03:04
● 2026-04-26 00:03:06
○NSns1.reg.ru2016-12-09 → 2017-07-04 · 5 obs
● 2016-12-09 06:28:12
● 2017-07-04 09:29:14
○ 2026-04-26 00:03:04
○ 2026-04-26 00:03:06
●NSns2.ihc.ru2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 00:03:04
● 2026-04-26 00:03:06
○NSns2.reg.ru2016-12-09 → 2017-07-04 · 5 obs
● 2016-12-09 06:28:12
● 2017-07-04 09:29:14
○ 2026-04-26 00:03:04
○ 2026-04-26 00:03:06
●MXmail.best-class.ru2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 00:03:04
● 2026-04-26 00:03:06
○MXmx.yandex.ru2016-12-09 → 2017-07-04 · 4 obs
● 2017-07-04 09:29:14
○ 2026-04-26 00:03:04
○ 2026-04-26 00:03:06
○A109.70.26.372015-06-24 → 2015-06-24 · 3 obs
○ 2015-10-31 15:04:12
○ 2026-04-26 00:03:06
○A194.85.61.762015-06-24 → 2015-06-24 · 3 obs
○ 2015-10-31 15:04:12
○ 2026-04-26 00:03:06
○A31.31.196.412016-12-09 → 2017-07-04 · 5 obs
● 2016-12-09 06:28:12
● 2017-07-04 09:29:14
○ 2026-04-26 00:03:04
○ 2026-04-26 00:03:06
●A37.143.11.112026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 00:03:04
● 2026-04-26 00:03:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| best-class.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:2a03:c980:beef:6002:46:254:23:52
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for best-class.ru (unsigned zone)
⏱️ Timing
Total: 2688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.best-class.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)
Analysis
Hierarchy
mail.best-class.ru has best-class.ru as its parent.
IP Addresses
best-class.ru maps to IP address 37.143.11.11.
Other host names, for instance www.viving.ru, utesheva.ru, elf-group.ru, iron-ball.ru and worldopen.ru share IP numbers with best-class.ru.
Name Servers
Two name servers ns1.ihc.ru and ns2.ihc.ru are delegated to best-class.ru.
best-class.ru uses the same name server configuration as other domains, such as webinsite.ru, exclusive-stroy.ru, web3d.ru, fly-school.ru and chopper.su.
Three IP numbers: ns2.ihc.ru correspond to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Two IP numbers: ns1.ihc.ru correspond to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
best-class.ru is handled by a single mail server, mail.best-class.ru.
Host name mail.best-class.ru points to IPs 2a03:c980:dead:2a01:46:254:21:39 and 46.254.21.39.