cpvb.nl - robtex.com

cpvb.nl

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:4ac🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:844b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.172Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.75🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdane.ns.cloudflare.com
A2606:4700:58::adf5:3b61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A2803:f800:50::6ca2:c161🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdane.ns.cloudflare.com
A2a06:98c1:50::ac40:2161🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdane.ns.cloudflare.com
A108.162.193.97🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A172.64.33.97🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A173.245.59.97🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
NSdell.ns.cloudflare.com
A2606:4700:50::adf5:3a5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A2803:f800:50::6ca2:c05e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdell.ns.cloudflare.com
A2a06:98c1:50::ac40:205e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdell.ns.cloudflare.com
A108.162.192.94🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A172.64.32.94🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A173.245.58.94🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.172, 172.67.132.75
IPv6 hints2606:4700:3036::6815:4ac, 2606:4700:3037::ac43:844b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOAdane.ns.cloudflare.comdns@cloudflare.com serial=2404605922

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-05 00:00:01 +0000 (EPOCH 1783209601)
SOAns1.dns.nldns@sidn.nl 2026-07-05 #0

Previously MX for

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdane.ns.cloudflare.comdell.ns.cloudflare.comns1.robohost.nlns2.robohost.nlns3.robohost.euMXcpvb.nlA104.21.4.172172.67.132.752606:4700:3036::6815:4ac2606:4700:3037::ac43:844b5.9.18.188
NSdane.ns.cloudflare.com2026-06-12 → 2026-07-05 · 3 obs
○ 2016-11-23 19:33:30
● 2026-06-12 00:02:28
● 2026-07-05 00:47:10
NSdell.ns.cloudflare.com2026-06-12 → 2026-07-05 · 3 obs
○ 2016-11-23 19:33:30
● 2026-06-12 00:02:28
● 2026-07-05 00:47:10
NSns1.robohost.nl2015-07-15 → 2016-11-23 · 4 obs
● 2015-07-15 05:00:08
● 2016-11-23 19:33:30
○ 2026-06-12 00:02:28
○ 2026-07-05 00:47:10
NSns2.robohost.nl2015-07-15 → 2016-11-23 · 4 obs
● 2015-07-15 05:00:08
● 2016-11-23 19:33:30
○ 2026-06-12 00:02:28
○ 2026-07-05 00:47:10
NSns3.robohost.eu2015-07-15 → 2016-11-23 · 4 obs
● 2015-07-15 05:00:08
● 2016-11-23 19:33:30
○ 2026-06-12 00:02:28
○ 2026-07-05 00:47:10
MXcpvb.nl2015-07-15 → 2016-11-23 · 4 obs
● 2015-07-15 05:00:08
● 2016-11-23 19:33:30
○ 2026-06-12 00:02:28
○ 2026-07-05 00:47:10
A104.21.4.1722026-06-12 → 2026-07-05 · 3 obs
○ 2016-11-23 19:33:30
● 2026-06-12 00:02:28
● 2026-07-05 00:47:10
A172.67.132.752026-06-12 → 2026-07-05 · 3 obs
○ 2016-11-23 19:33:30
● 2026-06-12 00:02:28
● 2026-07-05 00:47:10
A2606:4700:3036::6815:4ac2026-06-12 → 2026-07-05 · 3 obs
○ 2016-11-23 19:33:30
● 2026-06-12 00:02:28
● 2026-07-05 00:47:10
A2606:4700:3037::ac43:844b2026-06-12 → 2026-07-05 · 3 obs
○ 2016-11-23 19:33:30
● 2026-06-12 00:02:28
● 2026-07-05 00:47:10
A5.9.18.1882015-07-15 → 2016-11-23 · 4 obs
● 2015-07-15 05:00:08
● 2016-11-23 19:33:30
○ 2026-06-12 00:02:28
○ 2026-07-05 00:47:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
cpvb.nldane.ns.cloudflare.com, dell.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.97

NS records: dane.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpvb.nl (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.75, 104.21.4.172
AAAA22606:4700:3036::6815:4ac, 2606:4700:3037::ac43:844b
NS2dane.ns.cloudflare.com, dell.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dane.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

cpvb.nl points to the four IP addresses 104.21.4.172, 172.67.132.75, 2606:4700:3036::6815:4ac and 2606:4700:3037::ac43:844b.

Additional host names — afghanacademy.org.uk, ampms4talas.store, contact.safely-browse.net and two others — share IP numbers with cpvb.nl.

Name Servers

cpvb.nl is delegated to two name servers: dane.ns.cloudflare.com and dell.ns.cloudflare.com.

cpvb.nl shares its name server setup with other domains, including incenta.nl, uitvaartmilly.nl, fattbets.net and two others.

At least some of cpvb.nl's name servers are shared with other domains, for example isat.edu.sg, basak.com, tns-us.com and two more.

It is common for these name servers to be used in conjunction with the name servers peyton.ns.cloudflare.com, brynne.ns.cloudflare.com and tori.ns.cloudflare.com.

Host names with 6 IP numbers:

dane.ns.cloudflare.com resolves to 108.162.193.97, 172.64.33.97, 173.245.59.97 and 3 other IP addresses.

dell.ns.cloudflare.com resolves to 108.162.192.94, 172.64.32.94, 173.245.58.94 and 3 other IP addresses.