blackcats.su - robtex.com
blackcats.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.110.97.57🇱🇧 AEZA-AS77.110.97.0/24 | ||||||
| PTR | reserved-by-avm.ptr.network | ||||||
| NS | smolensk.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | buzuluk.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.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 | smolensk.ens.mail.rusupport@biz.mail.ru 2026-03-21 #1 | ||||||
su
| 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=650208552 | ||||||
Same first word
Similar names
DNS History
18 records (4 active, 14 former)
●NSbuzuluk.ens.mail.ru2026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 20:15:40
● 2026-03-30 04:00:18
○NSeva.ns.cloudflare.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○NSlee.ns.cloudflare.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○NSns1.expired.reg.ru2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 23:39:20
○ 2026-03-29 20:15:40
○ 2026-03-30 04:00:18
○NSns1.jino.ru2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○NSns2.expired.reg.ru2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 23:39:20
○ 2026-03-29 20:15:40
○ 2026-03-30 04:00:18
●NSsmolensk.ens.mail.ru2026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 20:15:40
● 2026-03-30 04:00:18
○MXalt1.aspmx.l.google.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○MXalt2.aspmx.l.google.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○MXaspmx.l.google.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○MXaspmx2.googlemail.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○MXaspmx3.googlemail.com2015-05-25 → 2016-09-22 · 4 obs
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
●MXemx.mail.ru2026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 20:15:40
● 2026-03-30 04:00:18
○A194.58.56.1832017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 23:39:20
○ 2026-03-29 20:15:40
○ 2026-03-30 04:00:18
●A77.110.97.572026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 20:15:40
● 2026-03-30 04:00:18
○A81.177.141.1192016-01-24 → 2016-09-22 · 5 obs
● 2016-01-24 22:06:08
● 2016-09-22 01:12:30
○ 2017-04-04 23:39:20
○ 2026-03-30 04:00:18
○A81.177.141.2362015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-22 11:55:16
○ 2026-03-30 04:00:18
○A81.177.6.1222015-10-22 → 2015-10-22 · 4 obs
● 2015-10-22 11:55:16
○ 2016-01-24 22:06:08
○ 2026-03-30 04:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| blackcats.su | buzuluk.ens.mail.ru, smolensk.ens.mail.ru | - |
✅ Authoritative Response
Server:94.100.180.238
NS records: buzuluk.ens.mail.ru, smolensk.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackcats.su (unsigned zone)
⏱️ Timing
Total: 2825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.110.97.57 |
| NS | 2 | smolensk.ens.mail.ru, buzuluk.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | smolensk.ens.mail.ru support.biz.mail.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
blackcats.su points to a single IP number: 77.110.97.57.
Other host names, for instance flex0r.ru, share IP numbers with blackcats.su.
Name Servers
blackcats.su is delegated to two name servers: buzuluk.ens.mail.ru and smolensk.ens.mail.ru.
blackcats.su shares the same name server setup as other domains, for example sroflc.ru, mosbink.ru, pbross.ru, subito365.cfd and wfi.kz.
blackcats.su at least partially shares name servers with other domains, for instance vkus72.ru, regiongs.ru, frmk.ru, ombs.ru and rex-vko.com.
These name servers are often used together with the name servers rostov.ens.mail.ru, noginsk.ens.mail.ru, azov.ens.mail.ru, tambov.ens.mail.ru, syzran.ens.mail.ru, ivanovo.ens.mail.ru, yakutsk.ens.mail.ru, kovrov.ens.mail.ru, nalchik.ens.mail.ru and balakovo.ens.mail.ru.
Host names with one IP number:
The host buzuluk.ens.mail.ru points to 94.100.180.238 and the host smolensk.ens.mail.ru points to 217.69.139.164.
Mail Servers
blackcats.su is handled by a single mail server, emx.mail.ru.
blackcats.su shares the same mail server setup as other domains, for instance trigen.ru, ptext.ru, spbmetro.ru, kentatsuair.ru and bfshop.ru.
blackcats.su shares some mail servers with other domains, at least partially, for instance millimetr.ru and taratorka.ru.
Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.