extdns.com - dns.ninja
extdns.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.236.204.250🇩🇪 NEPUSTILNET-AS0285.236.192.0/19 Dr.-Ing. Nepustil & Co. GmbH, Rathausstr. 3, 72658 Bempflingen | ||||||
| PTR | web20.ntools.de | ||||||
| NS | ns1.extdns.com ⭐ | ||||||
| A | 85.236.204.247🇩🇪 NEPUSTILNET-AS0285.236.192.0/19 Dr.-Ing. Nepustil & Co. GmbH, Rathausstr. 3, 72658 Bempflingen | ||||||
| PTR | ns1.extdns.de | ||||||
| NS | ns4.extdns.com | ||||||
| A | 217.11.54.48🇩🇪 MANITU217.11.48.0/20 manitu GmbH Welvertstrasse 2 66606 St. Wendel Germany | ||||||
| PTR | ns4.extdns.de | ||||||
| MX | mail.ntools.de ⭐ | ||||||
| A | 85.236.204.245🇩🇪 NEPUSTILNET-AS0285.236.192.0/19 Dr.-Ing. Nepustil & Co. GmbH, Rathausstr. 3, 72658 Bempflingen | ||||||
| PTR | mail.ntools.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | ooops | ||||||
| SOA | ns1.extdns.comhostmaster@ovnitec.com 2019-08-07 #1 | ||||||
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=1784046782 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.extdns.com2015-05-31 → 2026-07-14 · 2 obs
● 2026-07-14 16:43:06
○NSns2.extdns.com2015-05-31 → 2017-03-26 · 4 obs
● 2017-03-26 17:06:54
○ 2026-02-16 08:55:42
○ 2026-07-14 16:43:06
●NSns4.extdns.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 08:55:42
● 2026-07-14 16:43:06
●A85.236.204.2502015-05-31 → 2026-07-14 · 2 obs
● 2026-07-14 16:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| extdns.com | ns1.extdns.com, ns4.extdns.com | 2 records |
✅ Authoritative Response
Server:85.236.204.247
NS records: ns1.extdns.com, ns4.extdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extdns.com (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.236.204.250 |
| NS | 2 | ns1.extdns.com, ns4.extdns.com |
| MX | 1 | mail.ntools.de (pri: 10) |
| TXT | 2 | v=spf1 mx -all, ooops |
| SOA | 1 | ns1.extdns.com hostmaster.ovnitec.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.extdns.com, ns4.extdns.com)
Analysis
Hierarchy
extdns.com is a parent domain, with ns1.extdns.com, ns2.extdns.com and ns4.extdns.com beneath it.
IP Addresses
extdns.com resolves to just one IP address, 85.236.204.250.
Two other host names, along with emsrecall.de, tec-mesh.de and eineklugewahl.de, also share IP numbers with extdns.com.
Name Servers
DNS delegation for extdns.com points to two name servers: ns1.extdns.com and ns4.extdns.com.
extdns.com shares its NS records with other domains, for example ipt-gmbh.com, kuhnle-tours.fr, mueritz.net and two others.
extdns.com has at least partial name server overlap with other domains, such as nadella.ch, westsamoa.net, reimnitz.org and two others.
It is common to see these name servers used together with name servers ns1.extdns.de and ns2.extdns.de.
ns1.extdns.com directs to 85.236.204.247 and ns4.extdns.com directs to 217.11.54.48; each host name points to exactly one IP number.
Mail Servers
The sole mail server for extdns.com is mail.ntools.de.
Among the domains sharing a mail server setup with extdns.com are obertor-apo.de, mueritz.eu, emsrecall.de and two others.
mail.ntools.de has exactly one IP number: 85.236.204.245.