undefatmail.ru - robtex.com
undefatmail.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.undefatmail.ru.undefatmail.ru ⭐ | ||||||
| NS | ns-reg3.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns-reg4.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.undefatmail.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.undefatmail.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.undefatmail.ru.undefatmail.ruadmin@undefatmail.ru.undefatmail.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=4068878 | ||||||
Same first word
undefatmail.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-reg3.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 11:58:54
●NSns-reg4.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 11:58:54
●NSns1.undefatmail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 11:58:54
●NSns1.undefatmail.ru.undefatmail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 11:58:54
●MXmail.undefatmail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 11:58:54
●A5.230.123.2392026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 11:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| undefatmail.ru | ns-reg3.firstmail.ltd, ns-reg4.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns-reg3.firstmail.ltd, ns-reg4.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undefatmail.ru (unsigned zone)
⏱️ Timing
Total: 2728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.undefatmail.ru |
| MX | 1 | mail.undefatmail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.undefatmail.ru.undefatmail.ru admin. |
Analysis
IP Addresses
undefatmail.ru points to a single IP: 5.230.123.239.
Other host names, for instance duoden.ru, overemails.ru, unapolmity.ru, digitaemail.ru and evangelml.ru share IP numbers with undefatmail.ru.
Name Servers
undefatmail.ru is delegated to four name servers: ns-reg3.firstmail.ltd, ns-reg4.firstmail.ltd, ns1.undefatmail.ru and ns1.undefatmail.ru.undefatmail.ru.
undefatmail.ru at least partially shares its name servers with other domains, for instance unreconcmail.ru, pneumoencepmail.ru, ultrasomail.ru, embryogmail.ru and thermometrifmail.ru.
these name servers are commonly used with the name servers ns-reg2.firstmail.ltd, ns-reg5.firstmail.ltd, ns-reg11.firstmail.ltd, ns-reg6.firstmail.ltd and ns-reg7.firstmail.ltd.
Host names with one IP
ns-reg3.firstmail.ltd points to: 5.252.35.162.
ns-reg4.firstmail.ltd points to: 5.252.35.162.
ns1.undefatmail.ru points to: 5.252.35.162.
Host names pointing to 5.252.35.162: ns-reg3.firstmail.ltd, ns-reg4.firstmail.ltd and ns1.undefatmail.ru.
Mail Servers
undefatmail.ru is served by a single mail server, mail.undefatmail.ru.
mail.undefatmail.ru points to IP number 5.230.123.239.