telecom.ptt.nl - robtex.com
telecom.ptt.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns11.kpn.net ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 2026-03-02 #2 | ||||||
ptt.nl
WOT: SAFE (61/100)Subdomains
varprd.telecom.ptt.nl |
trans.telecom.ptt.nl |
hdxs2m.telecom.ptt.nl |
hv0001.telecom.ptt.nl |
wba-dvl1.telecom.ptt.nl |
unix.telecom.ptt.nl |
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
○NSdns.kpn.com2015-06-19 → 2016-08-21 · 4 obs
● 2016-08-21 08:20:16
○ 2017-01-04 14:35:50
○ 2026-05-11 20:36:04
○NSns.nl.net2015-06-19 → 2016-08-21 · 4 obs
● 2016-08-21 08:20:16
○ 2017-01-04 14:35:50
○ 2026-05-11 20:36:04
○NSns1.kpn.com2017-01-04 → 2017-02-02 · 5 obs
● 2017-01-04 14:35:50
● 2017-02-02 09:06:04
○ 2026-03-07 03:14:08
○ 2026-05-11 20:36:04
●NSns1.kpn.net2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 03:14:08
● 2026-05-11 20:36:04
●NSns11.kpn.net2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 03:14:08
● 2026-05-11 20:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns3.dns.nl, ns1.dns.nl | - |
| ptt.nl | ns3.kpn.net, ns13.kpn.net | - |
✅ Authoritative Response
Server:194.151.228.42
NS records: ns3.kpn.net, ns13.kpn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptt.nl (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.kpn.net, ns11.kpn.net |
| SOA | 1 | ns1.kpn.net zonemaster.kpn.com |
Analysis
Hierarchy
The parent of varprd.telecom.ptt.nl, trans.telecom.ptt.nl, hdxs2m.telecom.ptt.nl, hv0001.telecom.ptt.nl, wba-dvl1.telecom.ptt.nl and a few other host names is telecom.ptt.nl.
Name Servers
telecom.ptt.nl has two name servers: ns11.kpn.net and ns1.kpn.net.
telecom.ptt.nl shares the same name server setup as other domains, for example zorgbemiddelaar.com, eurorings.com, mssl.demon.nl, cco.xs4all.nl and poweredbykpn.mobi.
telecom.ptt.nl shares name servers with other domains to some extent, for example 209.136.82.in-addr.arpa and kpnfunis.nl.
Host names with two IP numbers:
ns11.kpn.net points to: 2a02:a47f:ac:1::1153 and 213.75.63.33; ns1.kpn.net points to: 2a02:a47f:ac:1::153 and 194.151.228.10.