rmlcup.ru - robtex.com
rmlcup.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.5.138.249🇷🇺 VK-AS185.5.136.0/22 Moscow region | ||||||
| PTR | mlbootcamp.ru | ||||||
| NS | ns1.mail.ru ⭐ | ||||||
| A | 2a00:1148:db00::2🇷🇺 VK-AS2a00:1148::/32 Moscow region | ||||||
| PTR | ns1.mail.ru | ||||||
| A | 217.69.139.112🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns1.mail.ru | ||||||
| NS | ns2.mail.ru | ||||||
| A | 2a00:1148:db00::1🇷🇺 VK-AS2a00:1148::/32 Moscow region | ||||||
| PTR | ns2.mail.ru | ||||||
| A | 94.100.180.138🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns2.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| SOA | ns1.mail.ruhostmaster@mail.ru 2015-06-29 #2 | ||||||
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=4068510 | ||||||
Same first word
rmlcup.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●A185.5.138.2492026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 11:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| rmlcup.ru | ns1.mail.ru, ns2.mail.ru | 2 records |
✅ Authoritative Response
Server:94.100.180.138
NS records: ns1.mail.ru, ns2.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rmlcup.ru (unsigned zone)
⏱️ Timing
Total: 816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.5.138.249 |
| NS | 2 | ns2.mail.ru, ns1.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| SOA | 1 | ns1.mail.ru hostmaster.mail.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mail.ru, ns2.mail.ru)
Analysis
IP Addresses
rmlcup.ru resolves to one IP number: 185.5.138.249.
Other host names, for instance snahackathon.org, mlbootcamp.ru and russianmlcup.ru share IP numbers with rmlcup.ru.
Name Servers
rmlcup.ru is delegated to two name servers ns1.mail.ru and ns2.mail.ru.
rmlcup.ru shares the same name server setup as other domains, for instance mrg.education, 112.130.185.in-addr.arpa, am.ru, 76.233.212.in-addr.arpa and datacloudmail.ru.
rmlcup.ru at least partially shares name servers with other domains, for instance icq-phone.org, xn----7sbbamm1bv2bh7i.com, terrabank.ru, 253.163.95.in-addr.arpa and 177.100.94.in-addr.arpa.
these name servers are often used together with ns.mail.ru, dns-01.icq.net, dns-02.icq.net and ns.surfy.ru.
Host names with two IP numbers:
The host name ns1.mail.ru points to 2a00:1148:db00::2 and 217.69.139.112; the host name ns2.mail.ru points to 2a00:1148:db00::1 and 94.100.180.138.
Mail Servers
rmlcup.ru is handled by a single mail server, emx.mail.ru.
rmlcup.ru shares the same mail server setup as other domains, for instance tnmk-vol.ru, it-tula.ru, solarmovie.id, odocs.ru and devisu.ru.
rmlcup.ru shares some mail servers with other domains, at least partially, for instance mill59.ru, urbech.com, pro-sensys.com, geo-log.ru and ivacms.ru.
emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.