osteoemail.ru - robtex.com
osteoemail.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.osteoemail.ru.osteoemail.ru ⭐ | ||||||
| NS | ns-reg1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 AS597965.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns-reg2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 AS597965.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.osteoemail.ru ⚠️ Not in parent delegation | ||||||
| MX | mail.osteoemail.ru ⭐ | ||||||
| TXT | v=spf1 ip4:5.252.35.162 -all | ||||||
| SOA | ns1.osteoemail.ru.osteoemail.ruadmin@osteoemail.ru.osteoemail.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=4068880 | ||||||
Same first word
osteoemail.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-reg1.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 16:41:18
●NSns-reg2.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 16:41:18
●NSns1.osteoemail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 16:41:18
●NSns1.osteoemail.ru.osteoemail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 16:41:18
●MXmail.osteoemail.ru2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 16:41:18
●A5.230.123.2392026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 16:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| osteoemail.ru | ns-reg2.firstmail.ltd, ns-reg1.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns-reg2.firstmail.ltd, ns-reg1.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osteoemail.ru (unsigned zone)
⏱️ Timing
Total: 6246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.osteoemail.ru |
| MX | 1 | mail.osteoemail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.osteoemail.ru.osteoemail.ru admin.os |
Analysis
IP Addresses
osteoemail.ru points to IP number 5.230.123.239.
For instance, other host names ruralaemail.ru, trolleyjo.ru, conceptufmail.ru, aerotherapmail.ru and chromolithogrebml.ru share IP numbers with osteoemail.ru.
Name Servers
osteoemail.ru is delegated to four name servers: ns-reg1.firstmail.ltd, ns-reg2.firstmail.ltd, ns1.osteoemail.ru and ns1.osteoemail.ru.osteoemail.ru.
osteoemail.ru shares name servers with other domains at least partially, for example metropomail.ru, dipsomemail.ru, universmyu.ru, diosfkml.ru and unsanctifimail.ru.
These name servers are commonly used with the name servers 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
Host names pointing to 5.252.35.162: ns-reg1.firstmail.ltd and ns-reg2.firstmail.ltd
Mail Servers
osteoemail.ru is handled by a single mail server, mail.osteoemail.ru.