krupsk.ru - robtex.com
krupsk.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=4068648 | ||||||
Subdomains
mail.krupsk.ru |
Same first word
krupsk.ru |
Similar names
DNS History
10 records (6 active, 4 former)
○NSns1.hostkmv5.ru2015-06-09 → 2016-12-29 · 4 obs
● 2016-12-29 06:59:58
○ 2018-01-21 18:53:16
○ 2026-04-25 21:37:20
●NSns1.sprinthost.ru2018-01-21 → 2026-04-25 · 3 obs
● 2018-01-21 18:53:16
● 2026-04-25 21:37:20
○NSns2.hostkmv5.ru2015-06-09 → 2016-12-29 · 4 obs
● 2016-12-29 06:59:58
○ 2018-01-21 18:53:16
○ 2026-04-25 21:37:20
●NSns2.sprinthost.ru2018-01-21 → 2026-04-25 · 3 obs
● 2018-01-21 18:53:16
● 2026-04-25 21:37:20
●NSns3.sprinthost.net2026-02-16 → 2026-04-25 · 3 obs
● 2026-02-16 08:26:02
● 2026-04-25 21:37:20
●NSns4.sprinthost.net2026-02-16 → 2026-04-25 · 3 obs
● 2026-02-16 08:26:02
● 2026-04-25 21:37:20
●MXmail.krupsk.ru2015-06-09 → 2026-04-25 · 2 obs
● 2026-04-25 21:37:20
●A141.8.192.312026-02-16 → 2026-04-25 · 3 obs
● 2026-02-16 08:26:02
● 2026-04-25 21:37:20
○A141.8.194.1642018-01-21 → 2018-01-21 · 4 obs
● 2018-01-21 18:53:16
○ 2026-02-16 08:26:02
○ 2026-04-25 21:37:20
○A149.154.67.1032015-06-09 → 2016-12-29 · 4 obs
● 2016-12-29 06:59:58
○ 2018-01-21 18:53:16
○ 2026-04-25 21:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| krupsk.ru | ns1.sprinthost.ru, ns2.sprinthost.ru, ns3.sprinthost.net, ns4.sprinthost.net | 6 records |
✅ Authoritative Response
Server:141.8.194.234
NS records: ns1.sprinthost.ru, ns2.sprinthost.ru, ns3.sprinthost.net, ns4.sprinthost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krupsk.ru (unsigned zone)
⏱️ Timing
Total: 2168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.192.31 |
| NS | 4 | ns4.sprinthost.net, ns3.sprinthost.net... |
| MX | 1 | mail.krupsk.ru (pri: 10) |
| TXT | 2 | google-site-verification=83fcn-lRLoTVhKv, v=spf1 a mx ip6:2a0a:2b42:0:45:: ip4:141 |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns2.sprinthost.ru, ns2.sprinthost.ru, ns2.sprinthost.ru...)
Analysis
Hierarchy
The parent of mail.krupsk.ru is krupsk.ru.
IP Addresses
krupsk.ru points to a single IP: 141.8.192.31.
Other host names, for instance mail.it-assorti.ru, octagram.ru, bsk01.ru, mail.perm-sro.ru and mail.2cw.ru share IP numbers with krupsk.ru.
Name Servers
krupsk.ru's delegation is handled by four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
krupsk.ru partially shares name servers with other domains; examples include vidprof.ru, ipostbox.ru, cenmax.ru, intfor.net and cateringshow.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
krupsk.ru is handled by a single mail server, mail.krupsk.ru.
mail.krupsk.ru points to a single IP: 141.8.192.31.