ratiocmail.com - robtex.com
ratiocmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.ratiocmail.com.ratiocmail.com ⭐ | ||||||
| NS | ns1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.ratiocmail.com ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns2.ratiocmail.com ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.ratiocmail.com ⭐ | ||||||
| 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.ratiocmail.com.ratiocmail.comadmin@ratiocmail.com.ratiocmail.com 2023-01-11 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778727196 | ||||||
Same first word
ratiocmail.com |
ratiocmail.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.firstmail.ltd2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
●NSns1.ratiocmail.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
●NSns1.ratiocmail.com.ratiocmail.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
●NSns2.firstmail.ltd2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
●NSns2.ratiocmail.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
●MXmail.ratiocmail.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
●A5.230.123.2392026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 03:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ratiocmail.com | ns1.firstmail.ltd, ns2.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns1.firstmail.ltd, ns2.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ratiocmail.com (unsigned zone)
⏱️ Timing
Total: 388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 2 | ns2.ratiocmail.com, ns1.ratiocmail.com |
| MX | 1 | mail.ratiocmail.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.ratiocmail.com.ratiocmail.com admin. |
Analysis
IP Addresses
ratiocmail.com points to a single IP number: 5.230.123.239.
Other host names, for instance harpaxomail.ru, mail.utiliseremail.com, genitemail.ru, aitolml.ru and semfmail.ru share IP numbers with ratiocmail.com.
Name Servers
ratiocmail.com is delegated to five name servers: ns1.ratiocmail.com, ns2.ratiocmail.com, ns1.firstmail.ltd, ns2.firstmail.ltd and ns1.ratiocmail.com.ratiocmail.com.
ratiocmail.com at least partially shares name servers with other domains, for instance fl4shmail.com, radiocomalis.com, fibulocalmail.com, porquemail.com and hemimeinf.com.
Host names sharing a single IP
ns1.ratiocmail.com points to: 5.252.35.162.
ns2.ratiocmail.com points to: 5.252.35.162.
ns1.firstmail.ltd points to: 5.252.35.162.
ns2.firstmail.ltd points to: 5.252.35.162.
Host names pointing to 5.252.35.162: ns1.ratiocmail.com, ns2.ratiocmail.com, ns1.firstmail.ltd and ns2.firstmail.ltd.
Mail Servers
ratiocmail.com is handled by a single mail server, mail.ratiocmail.com.
mail.ratiocmail.com points to a single IP: 5.230.123.239.