connect-opt.ru - robtex.com
connect-opt.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | surgut.ens.mail.ru ⭐ | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| NS | tobolsk.ens.mail.ru | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.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 | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | surgut.ens.mail.rusupport@biz.mail.ru 2017-12-01 #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=4068309 | ||||||
Same first word
connect-opt.ru |
Similar names
top-connect.nl |
top-connect.biz |
top-connect.com |
top-connect.de |
top-connect.ch |
tno-concept.com |
tno-concept.net |
opt-connect.com |
DNS History
8 records (3 active, 5 former)
○NSns.setup.ru2015-08-01 → 2016-02-24 · 3 obs
● 2016-02-24 14:18:00
○ 2026-03-28 18:45:28
○NSns2.setup.ru2015-08-01 → 2016-02-24 · 3 obs
● 2016-02-24 14:18:00
○ 2026-03-28 18:45:28
●NSsurgut.ens.mail.ru2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:45:28
●NStobolsk.ens.mail.ru2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:45:28
○MXmx.yandex.ru2015-08-01 → 2016-02-24 · 3 obs
● 2016-02-24 14:18:00
○ 2026-03-28 18:45:28
○A188.42.139.1082016-02-24 → 2016-02-24 · 3 obs
● 2016-02-24 14:18:00
○ 2026-03-28 18:45:28
○A85.10.216.392015-08-01 → 2015-11-23 · 4 obs
● 2015-11-23 00:16:52
○ 2016-02-24 14:18:00
○ 2026-03-28 18:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net... | - |
| connect-opt.ru | surgut.ens.mail.ru, tobolsk.ens.mail.ru | - |
✅ Authoritative Response
Server:94.100.180.238
NS records: surgut.ens.mail.ru, tobolsk.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for connect-opt.ru (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | tobolsk.ens.mail.ru, surgut.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | surgut.ens.mail.ru support.biz.mail.ru |
Analysis
Name Servers
Two name servers surgut.ens.mail.ru and tobolsk.ens.mail.ru handle delegation for connect-opt.ru.
connect-opt.ru uses the same name server setup as other domains, for example media-nn.com, vasiliev.ru, tehliga.ru, koivisto.ru and global-audit.ru.
connect-opt.ru partially shares name servers with other domains; examples include lenaneva.ru, anyproxy.ru, systembs.ru, alda.ru and regionbio.ru.
These name servers are commonly used alongside kazan.ens.mail.ru, yurga.ens.mail.ru, bataysk.ens.mail.ru, kostroma.ens.mail.ru, yakutsk.ens.mail.ru, moscow.ens.mail.ru, derbent.ens.mail.ru, murom.ens.mail.ru, kirov.ens.mail.ru and penza.ens.mail.ru.
Host names with one IP number: The host name surgut.ens.mail.ru points to 94.100.180.238 and the host name tobolsk.ens.mail.ru points to 217.69.139.164.
Mail Servers
connect-opt.ru is handled by a single mail server, emx.mail.ru.
connect-opt.ru has the same mail server setup as other domains, including aksial.ru, rordi.ru, magictaste.ru, alina.photos and fedeco.ru.
Some mail servers are shared between connect-opt.ru and other domains, for example ms-auto.ru.
Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.