kulmann.ru - robtex.com
kulmann.ru
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=4068845 | ||||||
Subdomains
mail.kulmann.ru |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.sprinthost.ru2015-05-16 → 2026-05-12 · 2 obs
● 2026-05-12 08:36:46
●NSns2.sprinthost.ru2015-05-16 → 2026-05-12 · 2 obs
● 2026-05-12 08:36:46
●NSns3.sprinthost.net2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 18:38:50
● 2026-05-12 08:36:46
●NSns4.sprinthost.net2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 18:38:50
● 2026-05-12 08:36:46
●MXmail.kulmann.ru2015-05-16 → 2026-05-12 · 5 obs
● 2026-04-12 03:35:04
○ 2026-04-18 14:13:24
● 2026-04-26 00:58:26
● 2026-05-12 08:36:46
○A141.8.192.1782015-10-08 → 2015-10-08 · 4 obs
● 2015-10-08 21:18:04
○ 2015-12-15 05:11:32
○ 2026-05-12 08:36:46
●A141.8.192.1922026-02-18 → 2026-05-12 · 6 obs
● 2026-02-18 18:38:50
● 2026-04-12 03:35:04
○ 2026-04-18 14:13:24
● 2026-04-26 00:58:26
● 2026-05-12 08:36:46
○A141.8.194.1632015-05-16 → 2015-05-16 · 3 obs
○ 2015-10-08 21:18:04
○ 2026-05-12 08:36:46
○A141.8.194.1642015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 05:11:32
○ 2016-04-02 12:52:40
○ 2026-05-12 08:36:46
○A141.8.194.542016-11-06 → 2017-01-03 · 5 obs
● 2016-11-06 09:44:14
● 2017-01-03 19:17:26
○ 2026-02-18 18:38:50
○ 2026-05-12 08:36:46
○A141.8.195.842016-04-02 → 2016-04-02 · 4 obs
● 2016-04-02 12:52:40
○ 2016-11-06 09:44:14
○ 2026-05-12 08:36:46
●A2a0a:2b42:0:425::2026-02-18 → 2026-05-12 · 6 obs
● 2026-02-18 18:38:50
● 2026-04-12 03:35:04
○ 2026-04-18 14:13:24
● 2026-04-26 00:58:26
● 2026-05-12 08:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| kulmann.ru | ns1.sprinthost.ru, ns2.sprinthost.ru, ns3.sprinthost.net, ns4.sprinthost.net | 6 records |
✅ Authoritative Response
Server:172.105.69.137
NS records: ns1.sprinthost.ru, ns2.sprinthost.ru, ns3.sprinthost.net, ns4.sprinthost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kulmann.ru (unsigned zone)
⏱️ Timing
Total: 3379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.192.192 |
| AAAA | 1 | 2a0a:2b42:0:425:: |
| NS | 4 | ns2.sprinthost.ru, ns1.sprinthost.ru... |
| MX | 1 | mail.kulmann.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:141.8.192.192 ip6:2a0a:2 |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.sprinthost.ru, ns1.sprinthost.ru, ns1.sprinthost.ru...)
Analysis
Hierarchy
The parent of mail.kulmann.ru is kulmann.ru.
IP Addresses
kulmann.ru points to two IP numbers: 2a0a:2b42:0:425:: and 141.8.192.192.
Other host names such as mail.folioport.ru, catalog.vizitof.ru, teplogr.ru, ooomidgard.ru and lznpo.ru share IPs with kulmann.ru.
Name Servers
kulmann.ru is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
kulmann.ru at least partially shares name servers with other domains, for instance azvo.ru, sokol-ats.ru, xn--b1aajsurald.xn--p1ai, iqhdtv.ru and tiep.ru.
Host names with three IP numbers:
ns3.sprinthost.net points to 95.217.7.113, 141.8.194.234 and 178.128.39.144; ns4.sprinthost.net points to 172.105.69.137, 185.4.180.91 and 185.251.91.99; ns1.sprinthost.ru points to 84.201.185.148, 141.8.196.186 and 141.8.196.224; ns2.sprinthost.ru points to 138.249.246.35, 141.8.193.151 and 185.185.68.190.
Mail Servers
kulmann.ru is handled by a single mail server, mail.kulmann.ru.
mail.kulmann.ru points to two IPs: 2a0a:2b42:0:425:: and 141.8.192.192.