rectangml.ru - robtex.com
rectangml.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.rectangml.ru.rectangml.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.rectangml.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.rectangml.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.rectangml.ru.rectangml.ruadmin@rectangml.ru.rectangml.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=4068864 | ||||||
Same first word
rectangml.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-reg3.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:20:16
●NSns-reg4.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:20:16
●NSns1.rectangml.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:20:16
●NSns1.rectangml.ru.rectangml.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:20:16
●MXmail.rectangml.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:20:16
●A5.230.123.2392026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:20:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| rectangml.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 rectangml.ru (unsigned zone)
⏱️ Timing
Total: 990ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.rectangml.ru |
| MX | 1 | mail.rectangml.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.rectangml.ru.rectangml.ru admin.rect |
Analysis
IP Addresses
rectangml.ru points to a single IP address: 5.230.123.239.
Other host names such as galvanomamail.ru, atagelomail.com, electroreli.com, mail.formalfmk.com and paradisi.ru share IP numbers with rectangml.ru.
Name Servers
rectangml.ru is delegated to four name servers: ns-reg3.firstmail.ltd, ns-reg4.firstmail.ltd, ns1.rectangml.ru and ns1.rectangml.ru.rectangml.ru.
At least part of the name servers for rectangml.ru are shared with other domains, for instance recapitufmail.ru, instrumentmail.ru, reincarnamail.ru, theophilamail.ru and decarboni.ru.
These name servers are commonly used with ns-reg5.firstmail.ltd, ns-reg2.firstmail.ltd, ns-reg11.firstmail.ltd and ns-reg6.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-reg4.firstmail.ltd points to 5.252.35.162
The host name ns1.rectangml.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.rectangml.ru
Mail Servers
The mail server for rectangml.ru is mail.rectangml.ru.
Host mail.rectangml.ru points to IP 5.230.123.239.