k-451.ru - robtex.com
k-451.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=4068394 | ||||||
Same first word
k-451.ru |
DNS History
11 records (7 active, 4 former)
●NSns1.spaceweb.ru2026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
○NSns149.dns-rus.net2015-05-11 → 2020-02-11 · 4 obs
● 2020-02-11 21:47:50
○ 2026-02-18 03:02:16
○ 2026-04-04 20:00:26
○NSns150.dns-rus.net2015-05-11 → 2020-02-11 · 4 obs
● 2020-02-11 21:47:50
○ 2026-02-18 03:02:16
○ 2026-04-04 20:00:26
●NSns2.spaceweb.ru2026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
●NSns3.spaceweb.pro2026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
●NSns4.spaceweb.pro2026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
○MXmx.yandex.ru2015-05-11 → 2020-02-11 · 4 obs
● 2020-02-11 21:47:50
○ 2026-02-18 03:02:16
○ 2026-04-04 20:00:26
●MXmx1.spaceweb.ru2026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
●MXmx2.spaceweb.ru2026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
●A77.222.40.2512026-02-18 → 2026-04-04 · 3 obs
● 2026-02-18 03:02:16
● 2026-04-04 20:00:26
○A91.219.194.92015-05-11 → 2020-02-11 · 4 obs
● 2020-02-11 21:47:50
○ 2026-02-18 03:02:16
○ 2026-04-04 20:00:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| k-451.ru | ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro, ns4.spaceweb.pro | 2 records |
✅ Authoritative Response
Server:77.222.51.244
NS records: ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro, ns4.spaceweb.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-451.ru (unsigned zone)
⏱️ Timing
Total: 4338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.222.40.251 |
| NS | 4 | ns2.spaceweb.ru, ns3.spaceweb.pro... |
| MX | 2 | mx2.spaceweb.ru (pri: 20), mx1.spaceweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.spaceweb.ru ~all |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.spaceweb.ru, ns2.spaceweb.ru)
Analysis
IP Addresses
k-451.ru points to a single IP: 77.222.40.251.
Other host names, for instance zuckerman.ru, rudrein.com, zabotaufa.ru, avto-tt.ru and print89.ru share IP numbers with k-451.ru.
Name Servers
k-451.ru is delegated to four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
k-451.ru at least partially shares its name servers with other domains, for instance siapress-center.ru, chinok.ru, beermax.ru, j-c-v.ru and club-ms.ru.
Host names with two IPs: ns3.spaceweb.pro points to 2a02:408:7722:51:77:222:51:244 and 77.222.51.244; ns4.spaceweb.pro points to 2a01:d8:9:2::100 and 89.111.167.100; ns1.spaceweb.ru points to 2a02:408:7722:50:77:222:50:244 and 77.222.50.244; ns2.spaceweb.ru points to 2a01:d8:9:1::68 and 89.111.160.68.
Mail Servers
Two mail servers mx1.spaceweb.ru and mx2.spaceweb.ru handle k-451.ru.
k-451.ru uses the same mail server setup as other domains such as dereven.ru, cnczone.ru, sport-guide.ru, xn--44-ulc5c.xn--p1ai and pngs.ru.
k-451.ru shares at least partially some mail servers with other domains, for example electrocars.ru, bgar.ru, bechterev-psy.ru and gmchess.ru.
These mail servers are often used alongside the mail servers mx.yandex.net.
Host name mx1.spaceweb.ru has 42 IP numbers: 2a02:408:7722:1:77:222:41:16, 2a02:408:7722:1:77:222:41:20, 2a02:408:7722:1:77:222:41:21, 2a02:408:7722:1:77:222:41:22, 2a02:408:7722:1:77:222:41:23, 2a02:408:7722:1:77:222:41:27, 2a02:408:7722:1:77:222:41:29, 2a02:408:7722:1:77:222:41:43, 2a02:408:7722:1:77:222:41:44, 2a02:408:7722:1:77:222:41:52, 2a02:408:7722:1:77:222:41:53, 2a02:408:7722:1:77:222:41:54, 2a02:408:7722:1:77:222:41:56, 2a02:408:7722:1:77:222:41:97, 2a02:408:7722:1:77:222:41:98, 2a02:408:7722:1:77:222:41:99, 2a02:408:7722:1:77:222:41:100, 2a02:408:7722:1:77:222:41:159, 2a02:408:7722:1:77:222:41:160, 2a02:408:7722:1:77:222:41:161, 2a02:408:7722:1:77:222:41:162, 77.222.41.16, 77.222.41.20, 77.222.41.21, 77.222.41.22, 77.222.41.23, 77.222.41.27, 77.222.41.29, 77.222.41.43, 77.222.41.44, 77.222.41.52, 77.222.41.53, 77.222.41.54, 77.222.41.56, 77.222.41.97, 77.222.41.98, 77.222.41.99, 77.222.41.100, 77.222.41.159, 77.222.41.160, 77.222.41.161, 77.222.41.162.
Host name mx2.spaceweb.ru has 12 IP numbers: 2a02:408:7722:1:77:222:41:89, 2a02:408:7722:1:77:222:41:95, 2a02:408:7722:1:77:222:41:96, 2a02:408:7722:1:77:222:41:148, 2a02:408:7722:1:77:222:41:157, 2a02:408:7722:1:77:222:41:158, 77.222.41.89, 77.222.41.95, 77.222.41.96, 77.222.41.148, 77.222.41.157, 77.222.41.158.