kpnexchange.com - robtex.com
kpnexchange.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 145.7.192.133🇳🇱 KPN145.7.0.0/16 B.V. | ||||||
| PTR | www.kpn.com | ||||||
| PTR | kpn.com.hk | ||||||
| PTR | *.kpn.com.hk | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | ea3f1ca68bc2ccda44bc25d888ad75a51fe64008ad6adad2618f716f05e84295 | ||||||
| SOA | ns1.kpn.netzonemaster@kpn.com 2026-05-07 #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=1778327356 | ||||||
Subdomains
mailrelay.kpnexchange.com |
mailin.kpnexchange.com |
cpsps-ews0.kpnexchange.com |
mx2.kpnexchange.com |
www.kpnexchange.com |
cpsps-ews03.kpnexchange.com |
cpsmtp-fia03.kpnexchange.com |
cpsmtp-fia04.kpnexchange.com |
hpsmtp-eml10.kpnexchange.com |
mailhost.kpnexchange.com |
cpsps-ews06.kpnexchange.com |
Same first word
kpnexchange.com |
DNS History
12 records (3 active, 9 former)
○NSns1.halfhanger.net2007-08-27 → 2007-08-27 · 3 obs
○ 2015-07-26 01:14:56
○ 2026-05-09 12:10:22
●NSns1.kpn.net2016-05-25 → 2026-05-09 · 3 obs
● 2016-05-25 15:06:24
● 2026-05-09 12:10:22
●NSns11.kpn.net2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 01:14:00
● 2026-05-09 12:10:22
○NSns1vwx.name.com2015-07-26 → 2016-05-17 · 5 obs
● 2015-07-26 01:14:56
● 2016-05-17 19:02:56
○ 2016-05-25 15:06:24
○ 2026-05-09 12:10:22
○NSns2.halfhanger.net2007-08-27 → 2007-08-27 · 3 obs
○ 2015-07-26 01:14:56
○ 2026-05-09 12:10:22
○NSns2.kpn.net2016-05-25 → 2017-10-18 · 5 obs
● 2016-05-25 15:06:24
● 2017-10-18 00:40:58
○ 2026-02-17 01:14:00
○ 2026-05-09 12:10:22
○NSns2hjl.name.com2015-07-26 → 2016-05-17 · 5 obs
● 2015-07-26 01:14:56
● 2016-05-17 19:02:56
○ 2016-05-25 15:06:24
○ 2026-05-09 12:10:22
○NSns3jwx.name.com2015-07-26 → 2016-05-17 · 5 obs
● 2015-07-26 01:14:56
● 2016-05-17 19:02:56
○ 2016-05-25 15:06:24
○ 2026-05-09 12:10:22
○NSns4hny.name.com2015-07-26 → 2016-05-17 · 5 obs
● 2015-07-26 01:14:56
● 2016-05-17 19:02:56
○ 2016-05-25 15:06:24
○ 2026-05-09 12:10:22
●A145.7.192.1332016-06-03 → 2026-05-09 · 6 obs
● 2016-06-03 17:04:34
● 2026-03-25 06:52:06
○ 2026-03-27 06:26:00
● 2026-03-27 17:34:00
● 2026-05-09 12:10:22
○A69.25.212.1532007-08-27 → 2007-08-27 · 3 obs
○ 2015-07-26 01:14:56
○ 2026-05-09 12:10:22
○A8.5.1.512015-07-26 → 2016-05-25 · 5 obs
● 2015-07-26 01:14:56
● 2016-05-25 15:06:24
○ 2016-06-03 17:04:34
○ 2026-05-09 12:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| kpnexchange.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: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.7.192.133 |
| NS | 2 | ns1.kpn.net, ns11.kpn.net |
| TXT | 2 | ea3f1ca68bc2ccda44bc25d888ad75a51fe64008, v=spf1 -all |
| SOA | 1 | ns1.kpn.net zonemaster.kpn.com |
Analysis
Hierarchy
kpnexchange.com is a parent of mailrelay.kpnexchange.com, mailin.kpnexchange.com, cpsps-ews0.kpnexchange.com, mx2.kpnexchange.com and www.kpnexchange.com, plus a few other host names.
IP Addresses
kpnexchange.com resolves to one IP number: 145.7.192.133.
Other host names, for instance kpn.fr, smtpav2.hosteam.fr.kpn.fr, kpnwinkel.com, mail.kpn-winkel.nl and mail.allesvankpn.nl share IP numbers with kpnexchange.com.
Name Servers
kpnexchange.com's delegation uses two name servers: ns11.kpn.net and ns1.kpn.net.
kpnexchange.com uses the same name server setup as other domains, such as homebirds.demon.nl, u-taxi.info, vantagevillage.com, startready.nl and asp-portaal.nl.
kpnexchange.com shares name servers with other domains at least partially, for example 240.136.82.in-addr.arpa and nswerkplek.nl.
Host names with two IPs:
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