polymastmail.ru - robtex.com
polymastmail.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.polymastmail.ru.polymastmail.ru ⭐ | ||||||
| NS | ns-reg1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns-reg2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.polymastmail.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.polymastmail.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.polymastmail.ru.polymastmail.ruadmin@polymastmail.ru.polymastmail.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=4068863 | ||||||
Same first word
polymastmail.ru |
DNS History
6 records (6 active, 0 former)
●NSns-reg1.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:17:12
●NSns-reg2.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:17:12
●NSns1.polymastmail.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:17:12
●NSns1.polymastmail.ru.polymastmail.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:17:12
●MXmail.polymastmail.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:17:12
●A5.230.123.2392026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:17:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| polymastmail.ru | ns-reg1.firstmail.ltd, ns-reg2.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns-reg1.firstmail.ltd, ns-reg2.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polymastmail.ru (unsigned zone)
⏱️ Timing
Total: 1504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.polymastmail.ru |
| MX | 1 | mail.polymastmail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.polymastmail.ru.polymastmail.ru admi |
Analysis
IP Addresses
polymastmail.ru resolves to a single IP: 5.230.123.239.
Other host names, for instance parietof.ru, hemimetamml.ru, elememail.ru, neuropsycrsmail.ru and ferrimaml.ru share IP numbers with polymastmail.ru.
Name Servers
polymastmail.ru is delegated to four name servers: ns-reg1.firstmail.ltd, ns-reg2.firstmail.ltd, ns1.polymastmail.ru and ns1.polymastmail.ru.polymastmail.ru.
polymastmail.ru shares some name servers with other domains, for example multianmals.ru, oophorefmail.ru, erythroblmail.ru, inflectiofmail.ru and alternmail.ru.
These name servers are commonly used together with ns-reg3.firstmail.ltd and ns-reg6.firstmail.ltd.
Host names with a single IP:
ns-reg1.firstmail.ltd points to 5.252.35.162
ns-reg2.firstmail.ltd points to 5.252.35.162
ns1.polymastmail.ru points to 5.252.35.162
Hostnames using IP 5.252.35.162: ns-reg1.firstmail.ltd, ns-reg2.firstmail.ltd and ns1.polymastmail.ru
Mail Servers
polymastmail.ru is handled by a single mail server, mail.polymastmail.ru.
Host name mail.polymastmail.ru points to IP 5.230.123.239.