doctr.com - dns.ninja
doctr.com
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=1782250290 | ||||||
Subdomains
mail1.doctr.com |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns.namespace4you.de2015-08-30 → 2016-07-12 · 4 obs
● 2016-07-12 17:04:38
○ 2026-03-26 00:55:08
○ 2026-06-23 21:36:00
●NSns13.domaincontrol.com2026-03-26 → 2026-06-23 · 3 obs
● 2026-03-26 00:55:08
● 2026-06-23 21:36:00
●NSns14.domaincontrol.com2026-03-26 → 2026-06-23 · 3 obs
● 2026-03-26 00:55:08
● 2026-06-23 21:36:00
○NSns2.namespace4you.de2015-08-30 → 2016-07-12 · 4 obs
● 2016-07-12 17:04:38
○ 2026-03-26 00:55:08
○ 2026-06-23 21:36:00
●MXmailstore1.secureserver.net2026-03-26 → 2026-06-23 · 3 obs
● 2026-03-26 00:55:08
● 2026-06-23 21:36:00
○MXmxlb.ispgateway.de2015-08-30 → 2016-07-12 · 4 obs
● 2016-07-12 17:04:38
○ 2026-03-26 00:55:08
○ 2026-06-23 21:36:00
●MXsmtp.secureserver.net2026-03-26 → 2026-06-23 · 3 obs
● 2026-03-26 00:55:08
● 2026-06-23 21:36:00
●A78.47.89.2372015-08-30 → 2026-06-23 · 2 obs
● 2026-06-23 21:36:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| doctr.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctr.com (unsigned zone)
⏱️ Timing
Total: 2278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.89.237 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 2 | v=spf1 include:ispgateway.de include:sec, D9733158 |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
Hierarchy
mail1.doctr.com is a subdomain of doctr.com.
IP Addresses
doctr.com points to a single IP number: 78.47.89.237.
Name Servers
doctr.com uses two name servers for its delegation: ns13.domaincontrol.com and ns14.domaincontrol.com.
doctr.com shares its name server setup with other domains, including lacerezadelpastel.com.pa, saugusautomall.net, wiki-videos.com and two others.
The two host names ns13.domaincontrol.com and ns14.domaincontrol.com each have a pair of IP addresses: ns13.domaincontrol.com has 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com has 173.201.74.7 and 2603:5:22a0::7.
Mail Servers
doctr.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
doctr.com shares the same mail server setup as other domains, including easy2.co.nz, wssus.co, govino.mobi and two others.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.