rt51.ru - robtex.com
rt51.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069651 | ||||||
Same first word
Similar names
rt15.com |
51tr.net |
5rt1.com |
15tr.ru |
51rt.com |
tr51.be |
51tr.cn |
51tr.top |
r15t.cn |
rt15.at |
rt15.org |
t51r.com |
t15r.xyz |
t5r1.icu |
tr51.org |
DNS History
15 records (7 active, 8 former)
○NSns1.hosting.reg.ru2015-05-23 → 2016-12-02 · 4 obs
● 2016-12-02 19:20:54
○ 2026-06-29 23:26:00
○ 2026-07-17 19:58:00
●NSns1.spaceweb.ru2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
○NSns2.hosting.reg.ru2015-05-23 → 2016-12-02 · 4 obs
● 2016-12-02 19:20:54
○ 2026-06-29 23:26:00
○ 2026-07-17 19:58:00
●NSns2.spaceweb.ru2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
●NSns3.spaceweb.pro2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
●NSns4.spaceweb.pro2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
○MXmx.yandex.ru2015-05-23 → 2016-04-18 · 4 obs
● 2016-04-18 01:17:44
○ 2016-09-10 22:46:46
○ 2026-07-17 19:58:00
○MXmx1.hosting.reg.ru2016-09-10 → 2016-12-02 · 5 obs
● 2016-09-10 22:46:46
● 2016-12-02 19:20:54
○ 2026-06-29 23:26:00
○ 2026-07-17 19:58:00
●MXmx1.spaceweb.ru2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
○MXmx2.hosting.reg.ru2016-09-10 → 2016-12-02 · 5 obs
● 2016-09-10 22:46:46
● 2016-12-02 19:20:54
○ 2026-06-29 23:26:00
○ 2026-07-17 19:58:00
●MXmx2.spaceweb.ru2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
○A37.140.192.1272015-05-23 → 2015-10-21 · 4 obs
● 2015-10-21 01:52:36
○ 2016-01-25 13:37:14
○ 2026-07-17 19:58:00
○A37.140.192.1542016-09-10 → 2016-12-02 · 5 obs
● 2016-09-10 22:46:46
● 2016-12-02 19:20:54
○ 2026-06-29 23:26:00
○ 2026-07-17 19:58:00
○A37.140.192.1662016-01-25 → 2016-04-18 · 5 obs
● 2016-01-25 13:37:14
● 2016-04-18 01:17:44
○ 2016-09-10 22:46:46
○ 2026-07-17 19:58:00
●A77.222.61.1142026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 23:26:00
● 2026-07-17 19:58:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | - |
| rt51.ru | ns1.spaceweb.ru, ns2.spaceweb.ru | 2 records |
✅ Authoritative Response
Server:77.222.50.250
NS records: ns1.spaceweb.ru, ns2.spaceweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt51.ru (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.222.61.114 |
| NS | 4 | ns2.spaceweb.ru, ns4.spaceweb.pro... |
| MX | 2 | mx2.spaceweb.ru (pri: 20), mx1.spaceweb.ru (pri: 10) |
| TXT | 6 | _globalsign-domain-verification=u3uH_gp4, 202012301000091xootnqzl2misr9yqpfjge75ut... |
| 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
rt51.ru directs to one IP number, which is 77.222.61.114.
Among the host names that share IP numbers with rt51.ru are click-to-print.ru, andromeda-travel.ru, emkom.spb.ru and two others.
Name Servers
The domain rt51.ru is delegated to these four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
The name servers of rt51.ru overlap at least partially with those of other domains — among them dtlr.ru, 2524449.ru, brig-voyage.by and two more.
These name servers commonly appear in combination with the name servers ns3.spaceweb.ru.
ns1.spaceweb.ru and ns2.spaceweb.ru both carry two IP addresses. The A records for ns1.spaceweb.ru are 77.222.50.244 and 2a02:408:7722:50:77:222:50:244; the A records for ns2.spaceweb.ru are 89.111.160.68 and 2a01:d8:9:1::68.
Mail Servers
The MX records for rt51.ru point to two mail servers: mx1.spaceweb.ru and mx2.spaceweb.ru.
rt51.ru has the same mail server arrangement as a number of other domains, for example t-holding.ru, starlineworld.ru, xn--45-vlcq4c.xn--p1ai and two more.
rt51.ru has mail servers in common with other domains — tkontrol.ru being one example.
Host names resolving to 18 IP numbers:
mx1.spaceweb.ru resolves to 77.222.41.16, 77.222.41.20 and 77.222.41.21 among others, with 15 other IP addresses in total.
Host names resolving to 12 IP numbers:
mx2.spaceweb.ru resolves to 77.222.41.89, 77.222.41.95 and 77.222.41.96 among others, with 9 other IP addresses in total.