overcomcs.ru - robtex.com
overcomcs.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.overcomcs.ru.overcomcs.ru ⭐ | ||||||
| NS | ns-cry1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns-cry2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.overcomcs.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns2.overcomcs.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.overcomcs.ru ⭐ | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| TXT | v=spf1 ip4:5.252.35.162 -all | ||||||
| SOA | ns1.overcomcs.ru.overcomcs.ruadmin@overcomcs.ru.overcomcs.ru 2023-01-11 #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=4068882 | ||||||
Same first word
overcomcs.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns-cry1.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
●NSns-cry2.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
●NSns1.overcomcs.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
●NSns1.overcomcs.ru.overcomcs.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
●NSns2.overcomcs.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
●MXmail.overcomcs.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
●A5.230.123.2392026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 21:19:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| overcomcs.ru | ns-cry1.firstmail.ltd, ns-cry2.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns-cry1.firstmail.ltd, ns-cry2.firstmail.ltd
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ru: Error: DNS query timeout: 193.232.156.17 for DNSKEY ru
⏱️ Timing
Total: 3716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 2 | ns2.overcomcs.ru, ns1.overcomcs.ru |
| MX | 1 | mail.overcomcs.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.overcomcs.ru.overcomcs.ru admin.over |
Analysis
IP Addresses
overcomcs.ru points to a single IP address: 5.230.123.239.
Other host names such as mail.predesimail.ru, homophomail.com, hypomotmail.ru, retractamail.ru and mail.acetylcholininf.com share IPs with overcomcs.ru.
Name Servers
overcomcs.ru is delegated to five name servers: ns-cry1.firstmail.ltd, ns-cry2.firstmail.ltd, ns1.overcomcs.ru, ns2.overcomcs.ru and ns1.overcomcs.ru.overcomcs.ru.
overcomcs.ru at least partially shares name servers with other domains, for example ovovivipcs.ru, infecs.ru, abdomics.ru, materics.ru and logarithcs.ru.
these name servers are commonly used with the following name servers: ns1.ovovivipcs.ru, ns2.ovovivipcs.ru, ns1.ovovivipcs.ru.ovovivipcs.ru, ns1.infecs.ru, ns2.infecs.ru, ns1.infecs.ru.infecs.ru, ns1.abdomics.ru, ns2.abdomics.ru, ns1.abdomics.ru.abdomics.ru and ns1.materics.ru.
Host names with one IP number:
The host names ns-cry1.firstmail.ltd, ns-cry2.firstmail.ltd, ns1.overcomcs.ru and ns2.overcomcs.ru point to: 5.252.35.162.
Mail Servers
The mail.overcomcs.ru mail server handles overcomcs.ru.
mail.overcomcs.ru points to a single IP number: 5.230.123.239.