colormark.dk

Records from scan: 2026-09-30 05:15:58  ·  923ms total  ·  last checked 2026-10-16 06:25 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colormark.dk is a .dk domain served by 3 nameservers (nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org). It was registered on 18 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.136.12.232 is hosted by BIT BV (AS12859) in The Netherlands. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   51ms
NameserverIP addressesPTRASN / ISP
nsauth1.bit.nl 2001:7b8:3:2c::53
213.136.12.51		 nsauth1.bit.nl
nsauth1.bit.nl		 AS12859 BIT BV
AS12859 BIT BV
nsauth2.bit.nl 2001:7b8:3:2d::53
213.136.12.59		 nsauth2.bit.nl
nsauth2.bit.nl		 AS12859 BIT BV
AS12859 BIT BV
nsauth3.bit.org 2001:1af8:4700:a119:16:0:8517:1588
85.17.15.88		 —
nsauth3.bit.org		 AS60781 LeaseWeb Netherlands B.V.
AS60781 LeaseWeb Netherlands B.V.

🌍 A Records#

1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.136.12.232 600s http-linux.lb.network.bit.nl AS12859 BIT BV 213.136.0.0/19 🇳🇱 The Netherlands Duiven

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:7b8:3:5::80:1 600s http-linux.lb.network.bit.nl AS12859 BIT BV 2001:7b8:0:0:0:0:0:0/29 🇳🇱 The Netherlands —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-11 21:44:07
www CNAMEhttp-linux-one.bit.nl (all on bit.nl)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

63ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2024121703
Primary NS (MNAME)nsauth1.bit.nl
Responsible (RNAME)hostmaster@bit.nl
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 16:00:44
FieldValue
RegistrarKey-Systems GmbH
Registered2024-12-18
Expires2026-12-17 (61d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
do-it-presto.dkKey-Systems GmbH
doitpresto.dkKey-Systems GmbH
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
38ms
MX
38ms
AAAA
50ms
TXT
203ms
CAA
53ms
HTTPS
50ms
TLSA
498ms
SOA
0ms
MTA-STS
57ms
DNSSEC
63ms
SRV
63ms
Total
923ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 05:15:58 shown 923ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-26 21:59:42 1166ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-24 16:57:59 2109ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-23 14:08:39 1152ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 23:22:29 1137ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 21:45:46 661ms 3 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone