doctrina.org - robtex.com
doctrina.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785247550 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSns1.dnsowl.com2015-11-15 → 2026-07-28 · 3 obs
● 2015-11-15 08:24:20
● 2026-07-28 14:38:42
○NSns13.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-15 08:24:20
○ 2026-07-28 14:38:42
○NSns14.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-15 08:24:20
○ 2026-07-28 14:38:42
●NSns2.dnsowl.com2015-11-15 → 2026-07-28 · 3 obs
● 2015-11-15 08:24:20
● 2026-07-28 14:38:42
●NSns3.dnsowl.com2015-11-15 → 2026-07-28 · 3 obs
● 2015-11-15 08:24:20
● 2026-07-28 14:38:42
●MXmailstore1.secureserver.net2015-06-26 → 2026-07-28 · 2 obs
● 2026-07-28 14:38:42
○MXsmtp.secureserver.net2015-06-26 → 2017-06-20 · 4 obs
● 2017-06-20 09:28:32
○ 2026-06-27 18:44:52
○ 2026-07-28 14:38:42
●A185.199.108.1532026-06-27 → 2026-07-28 · 3 obs
● 2026-06-27 18:44:52
● 2026-07-28 14:38:42
●A185.199.109.1532026-06-27 → 2026-07-28 · 3 obs
● 2026-06-27 18:44:52
● 2026-07-28 14:38:42
●A185.199.110.1532026-06-27 → 2026-07-28 · 3 obs
● 2026-06-27 18:44:52
● 2026-07-28 14:38:42
●A185.199.111.1532026-06-27 → 2026-07-28 · 3 obs
● 2026-06-27 18:44:52
● 2026-07-28 14:38:42
○A192.30.252.1532015-06-26 → 2017-06-20 · 4 obs
● 2017-06-20 09:28:32
○ 2026-06-27 18:44:52
○ 2026-07-28 14:38:42
○A192.30.252.1542015-06-26 → 2017-06-20 · 4 obs
● 2017-06-20 09:28:32
○ 2026-06-27 18:44:52
○ 2026-07-28 14:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| doctrina.org | ns2.dnsowl.com, ns3.dnsowl.com, ns1.dnsowl.com | - |
✅ Authoritative Response
Server:162.159.26.136
NS records: ns2.dnsowl.com, ns3.dnsowl.com, ns1.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctrina.org (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.110.153, 185.199.109.153... |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| MX | 1 | mailstore1.secureserver.net (pri: 10) |
| TXT | 1 | google-site-verification=-4gx-5mDK8Rmckr |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
Analysis
IP Addresses
doctrina.org points to the four IP addresses 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
goggleheadedhacker.com, home-platform.github.io, aakvshh.github.io and two other host names share IP numbers with doctrina.org.
Name Servers
doctrina.org has three name servers — ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
At least some of doctrina.org's name servers are shared with other domains, for example studio141.com, prokulski.science, linedear.com and two more.
Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.
Mail Servers
Mail for doctrina.org is handled by a single mail server, mailstore1.secureserver.net.
doctrina.org uses an identical mail server configuration to several other domains — among them notredameparish.ca, georgeweberchevy.com, snveft.com and two more.
doctrina.org has at least partial mail server overlap with other domains such as ticketagora.com, creosoak.com, slate-designs.com and two more.
This set of mail servers commonly appears together with the mail servers smtp.secureserver.net.
mailstore1.secureserver.net resolves to three IP numbers — 216.69.141.78, 216.69.141.114 and 216.69.141.162.