coluit.nl - robtex.com

coluit.nl

DNSSECπŸ”’ Signed (DS record present)
A81.204.91.150πŸ‡³πŸ‡± KPN81.204.0.0/14 B.V.
PTR81-204-91-150.fixed.kpn.net
NSamos.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c78πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A2803:f800:50::6ca2:c378πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamos.ns.cloudflare.com
A2a06:98c1:50::ac40:2378πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRamos.ns.cloudflare.com
A108.162.195.120πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A162.159.44.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A172.64.35.120πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
NSmina.ns.cloudflare.com
A2606:4700:50::a29f:26fbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A2803:f800:50::6ca2:c2fbπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmina.ns.cloudflare.com
A2a06:98c1:50::ac40:22fbπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmina.ns.cloudflare.com
A108.162.194.251πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A172.64.34.251πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
MXmail.protonmail.ch ⭐
A176.119.200.128πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTprotonmail-verification=9cde1913b13709fe9217fb9018679396a557fbbc
TXTv=spf1 include:_spf.protonmail.ch ~all
SOAamos.ns.cloudflare.comdns@cloudflare.com serial=2400548194

nl

DNSSECπŸ”’ Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-13 07:30:01 +0000 (EPOCH 1776065401)
SOAns1.dns.nldns@sidn.nl 2026-04-13 #15
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSamos.ns.cloudflare.commina.ns.cloudflare.comMXmail.protonmail.chmailsec.protonmail.chA81.204.91.150
●NSamos.ns.cloudflare.com2026-03-04 β†’ 2026-04-13 Β· 2 obs
● 2026-03-04 20:55:56
● 2026-04-13 08:40:48
●NSmina.ns.cloudflare.com2026-03-04 β†’ 2026-04-13 Β· 2 obs
● 2026-03-04 20:55:56
● 2026-04-13 08:40:48
●MXmail.protonmail.ch2026-03-04 β†’ 2026-04-13 Β· 2 obs
● 2026-03-04 20:55:56
● 2026-04-13 08:40:48
●MXmailsec.protonmail.ch2026-03-04 β†’ 2026-04-13 Β· 2 obs
● 2026-03-04 20:55:56
● 2026-04-13 08:40:48
●A81.204.91.1502026-03-04 β†’ 2026-04-13 Β· 2 obs
● 2026-03-04 20:55:56
● 2026-04-13 08:40:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
coluit.nlamos.ns.cloudflare.com, mina.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.120

NS records: amos.ns.cloudflare.com, mina.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 414ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A181.204.91.150
NS2amos.ns.cloudflare.com, mina.ns.cloudflare.com
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2protonmail-verification=9cde1913b13709fe, v=spf1 include:_spf.protonmail.ch ~all
SOA1amos.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

coluit.nl resolves to one IP number: 81.204.91.150.

Other host names, for instance mail1.coboo.nl, 81-204-91-150.fixed.kpn.net and mail.coboo.nl share IP numbers with coluit.nl.

Name Servers

coluit.nl is delegated to two name servers amos.ns.cloudflare.com and mina.ns.cloudflare.com.

coluit.nl shares the same name server setup as other domains, for instance coboo.nl, vuriekqs.com, wuejthvaaq.com, thewordpoint.com and wikinio.com.

coluit.nl at least partially shares name servers with other domains, for instance eastsideconcepts.link, biljac.com, 4seasons.te.ua, mystarsacademy.net and neffrental.com.

These name servers are commonly used with teagan.ns.cloudflare.com, carmelo.ns.cloudflare.com and johnathan.ns.cloudflare.com.

Host names with six IP numbers:

Host name amos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c78, 2803:f800:50::6ca2:c378, 2a06:98c1:50::ac40:2378, 108.162.195.120, 162.159.44.120 and 172.64.35.120.

Host name mina.ns.cloudflare.com points to: 2606:4700:50::a29f:26fb, 2803:f800:50::6ca2:c2fb, 2a06:98c1:50::ac40:22fb, 108.162.194.251, 162.159.38.251 and 172.64.34.251.

Mail Servers

Two mail servers handle coluit.nl: mail.protonmail.ch and mailsec.protonmail.ch.

coluit.nl shares the same mail server setup as other domains, for instance mindfox.co.za, headdown.dk, natorecords.com, fake-it.ws and ani.one.

coluit.nl shares some mail servers with other domains, at least partially, for instance ibrt.gr, alex-rieger.de, pagefault.se, drygast.nu and jopbrandenburg.nl.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.