dudok2015.com - robtex.com
dudok2015.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns11.kpn.net ⭐ | ||||||
| A | 2a02:a47f:ac:1::1153🇳🇱 KPN2a02:a400::/25 B.V. | ||||||
| PTR | ns11.kpn.net | ||||||
| PTR | ns1.widexs.net | ||||||
| PTR | ns01.is.nl | ||||||
| PTR | ns1.widexs.nl | ||||||
| A | 213.75.63.33🇳🇱 PT213.75.0.0/17 PIADDR | ||||||
| PTR | ns11.kpn.net | ||||||
| PTR | ns1.widexs.net | ||||||
| PTR | ns01.is.nl | ||||||
| PTR | ns1.widexs.nl | ||||||
| NS | ns1.kpn.net | ||||||
| A | 2a02:a47f:ac:1::153🇳🇱 KPN2a02:a400::/25 B.V. | ||||||
| PTR | ns1.kpn.net | ||||||
| A | 194.151.228.10🇩🇪 KPN194.151.224.0/19 B.V. | ||||||
| PTR | ns1.kpn.net | ||||||
| SOA | ns1.kpn.netzonemaster@kpn.com 2026-03-26 #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=1774576977 | ||||||
Same first word
dudok2015.com |
DNS History
5 records (2 active, 3 former)
○NSns.megaplex.nl2016-12-18 → 2018-01-10 · 3 obs
● 2018-01-10 23:50:52
○ 2026-03-27 02:17:22
○NSns1.megaplex.nl2016-12-18 → 2018-01-10 · 3 obs
● 2018-01-10 23:50:52
○ 2026-03-27 02:17:22
○NSns1.pinkroccade.net2016-12-18 → 2018-01-10 · 3 obs
● 2018-01-10 23:50:52
○ 2026-03-27 02:17:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| dudok2015.com | ns1.kpn.net, ns11.kpn.net | - |
✅ Authoritative Response
Server:213.75.63.33
NS records: ns1.kpn.net, ns11.kpn.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.kpn.net, ns1.kpn.net |
| SOA | 1 | ns1.kpn.net zonemaster.kpn.com |
Analysis
Name Servers
dudok2015.com is delegated to two name servers ns11.kpn.net and ns1.kpn.net.
dudok2015.com shares the same name server setup as other domains, for instance zorgbemiddelaar.nl, mappa-mondo.org, kpnict.me, kpnwebmail.com and albron.eu.
dudok2015.com at least partially shares name servers with other domains, for instance 15.97.83.in-addr.arpa, alliancehealthcarenederland.nl, signo.eu, applicationnet.com and 219.136.82.in-addr.arpa.
these name servers are commonly used alongside ns2.kpn.net.
Host names with two IP numbers:
The host name ns11.kpn.net points to 2a02:a47f:ac:1::1153 and 213.75.63.33; the host name ns1.kpn.net points to 2a02:a47f:ac:1::153 and 194.151.228.10.