doctrinar.com - robtex.com
doctrinar.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.doctrinar.com.doctrinar.com ⭐ | ||||||
| NS | ns1.doctrinar.com ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| 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 | ns2.doctrinar.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 | ||||||
| MX | mail.doctrinar.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.doctrinar.com.doctrinar.comadmin@doctrinar.com.doctrinar.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=1778714291 | ||||||
Same first word
doctrinar.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.doctrinar.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
●NSns1.doctrinar.com.doctrinar.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
●NSns1.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
●NSns2.doctrinar.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
●NSns2.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
●MXmail.doctrinar.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
●A5.230.123.2392026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 23:23:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doctrinar.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 doctrinar.com (unsigned zone)
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 2 | ns1.doctrinar.com, ns2.doctrinar.com |
| MX | 1 | mail.doctrinar.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.doctrinar.com.doctrinar.com admin.do |
Analysis
IP Addresses
doctrinar.com points to a single IP: 5.230.123.239.
Other host names, for instance mail.presynapt.com, selenotrmail.ru, mail.stomatoml.ru, archididmalis.com and glovvdays.com share IP numbers with doctrinar.com.
Name Servers
doctrinar.com is delegated to five name servers: ns1.doctrinar.com, ns2.doctrinar.com, ns1.firstmail.ltd, ns2.firstmail.ltd and ns1.doctrinar.com.doctrinar.com.
doctrinar.com at least partially shares its name servers with other domains, for instance alopfmals.com, heterogli.com, irreconcilinf.com, scrutinizfml.com and endopermail.com.
Host names with a single IP address:
ns1.doctrinar.com points to: 5.252.35.162
ns2.doctrinar.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.doctrinar.com, ns2.doctrinar.com, ns1.firstmail.ltd and ns2.firstmail.ltd
Mail Servers
doctrinar.com is served by a single mail server, mail.doctrinar.com.
mail.doctrinar.com points to IP number 5.230.123.239.