ext-dc.com - dns.ninja
ext-dc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.ext-dc.de ⭐ | ||||||
| A | 2a01:138:101:15::5🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH | ||||||
| A | 62.146.108.5🇩🇪 IPX-AS1559862.146.108.0/22 NorthC Deutschland GmbH | ||||||
| NS | ns.ext-dc.com | ||||||
| A | 2a01:138:101:16::5🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH | ||||||
| A | 212.123.108.5🇩🇪 IPX-AS15598212.123.96.0/19 IP Exchange GmbH / IP Partner AG | ||||||
| NS | ns.ext-dc.net | ||||||
| A | 2a01:138:101:14::5🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH | ||||||
| A | 185.234.108.5🇩🇪 IPX-AS15598185.234.108.0/24 | ||||||
| MX | mx01.ext-dc.de ⭐ | ||||||
| A | 2a01:138:101:5::8🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH | ||||||
| PTR | mx01.ext-dc.de | ||||||
| A | 212.123.103.8🇩🇪 IPX-AS15598212.123.96.0/19 IP Exchange GmbH / IP Partner AG | ||||||
| PTR | mx01.ext-dc.de | ||||||
| MX | mx02.ext-dc.de ⭐ | ||||||
| A | 2a01:138:101:6::175🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH | ||||||
| PTR | mx02.ext-dc.de | ||||||
| A | 212.123.104.175🇩🇪 IPX-AS15598212.123.96.0/19 IP Exchange GmbH / IP Partner AG | ||||||
| PTR | mx02.ext-dc.de | ||||||
| SOA | ns.ext-dc.dehostmaster@ext-dc.de 2025-08-06 #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=1785997514 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.ext-dc.com2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 06:28:20
●NSns.ext-dc.net2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 06:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ext-dc.com | ns.ext-dc.de, ns.ext-dc.com, ns.ext-dc.net | 2 records |
✅ Authoritative Response
Server:212.123.108.5
NS records: ns.ext-dc.de, ns.ext-dc.com, ns.ext-dc.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ext-dc.com (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.ext-dc.com, ns.ext-dc.net... |
| MX | 2 | mx01.ext-dc.de (pri: 10), mx02.ext-dc.de (pri: 10) |
| SOA | 1 | ns.ext-dc.de hostmaster.ext-dc.de |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.ext-dc.com, ns.ext-dc.com)
Analysis
Hierarchy
nsx.ext-dc.com and ns.ext-dc.com are both subdomains of ext-dc.com.
Name Servers
ext-dc.com has three name servers — ns.ext-dc.com, ns.ext-dc.de and ns.ext-dc.net.
The name servers of ext-dc.com overlap at least partially with those of other domains — among them tcpg-service.de, klmunich.eu, holidayland.de and two more.
These name servers commonly co-occur with the name servers ns1.computec.de, tibau.know.ch, dns.phoenixgroup.eu and ns.amasol.de.
Each of ns.ext-dc.com, ns.ext-dc.de and ns.ext-dc.net points to two IP numbers. ns.ext-dc.com points to 212.123.108.5 and 2a01:138:101:16::5. ns.ext-dc.de points to 62.146.108.5 and 2a01:138:101:15::5. ns.ext-dc.net points to 185.234.108.5 and 2a01:138:101:14::5.
Mail Servers
Mail for ext-dc.com is handled by two mail servers — mx01.ext-dc.de and mx02.ext-dc.de.
The MX records for ext-dc.com match those of other domains — including ext-dc.de and ext-dc.net.
Both mx01.ext-dc.de and mx02.ext-dc.de have two IP addresses each. mx01.ext-dc.de resolves to 212.123.103.8 and 2a01:138:101:5::8; mx02.ext-dc.de resolves to 212.123.104.175 and 2a01:138:101:6::175.