interfrsmail.ru - robtex.com
interfrsmail.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.interfrsmail.ru.interfrsmail.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-reg6.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.interfrsmail.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.interfrsmail.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.interfrsmail.ru.interfrsmail.ruadmin@interfrsmail.ru.interfrsmail.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=4068866 | ||||||
Subdomains
Same first word
interfrsmail.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 03:02:30
●NSns-reg6.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 03:02:30
●NSns1.interfrsmail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 03:02:30
●NSns1.interfrsmail.ru.interfrsmail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 03:02:30
●MXmail.interfrsmail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 03:02:30
●A5.230.123.2392026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 03:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| interfrsmail.ru | ns-reg6.firstmail.ltd, ns-reg3.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns-reg6.firstmail.ltd, ns-reg3.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interfrsmail.ru (unsigned zone)
⏱️ Timing
Total: 1840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.interfrsmail.ru |
| MX | 1 | mail.interfrsmail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.interfrsmail.ru.interfrsmail.ru admi |
Analysis
Hierarchy
interfrsmail.ru is a parent of mail.interfrsmail.ru and ns1.interfrsmail.ru.
IP Addresses
interfrsmail.ru points to a single IP address: 5.230.123.239.
Other host names such as isomails.ru, hotoelecfl.com, mail.peripatf.ru, antiketomails.ru and semidiatessaron.com share IP numbers with interfrsmail.ru.
Name Servers
interfrsmail.ru is delegated to four name servers: ns-reg3.firstmail.ltd, ns-reg6.firstmail.ltd, ns1.interfrsmail.ru and ns1.interfrsmail.ru.interfrsmail.ru.
At least part of the name servers for interfrsmail.ru are shared with other domains, for instance automemail.ru, unsysmails.ru, sesquipemail.ru, subdeacofmail.ru and interpenrsmail.ru.
these name servers are commonly used with ns-reg5.firstmail.ltd, ns-reg4.firstmail.ltd, ns-reg2.firstmail.ltd, ns-reg1.firstmail.ltd and ns-reg10.firstmail.ltd.
Host names with one IP number:
The host name ns-reg3.firstmail.ltd points to 5.252.35.162
The host name ns-reg6.firstmail.ltd points to 5.252.35.162
The host name ns1.interfrsmail.ru points to 5.252.35.162
Host names pointing to 5.252.35.162: ns-reg3.firstmail.ltd, ns-reg6.firstmail.ltd and ns1.interfrsmail.ru
Mail Servers
The mail server for interfrsmail.ru is mail.interfrsmail.ru.
Host mail.interfrsmail.ru points to IP 5.230.123.239.