colorectalcancerresearch.dk

Records from scan: 2026-10-21 12:22:43 · 418ms total · last checked 2026-10-26 04:53 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colorectalcancerresearch.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.238.53.235 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.238.53.235	600s	—	AS47292	Sentia Denmark A/S	109.238.48.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-21 12:22:43

www CNAME	colorectalcancerresearch.dk (all on colorectalcancerresearch.dk) → 109.238.53.235 (AS47292)
www vs bare domain	Same network colorectalcancerresearch.dk: 109.238.53.235 (AS47292) www.colorectalcancerresearch.dk: 109.238.53.235 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

40ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

25ms

29ms

39ms

AAAA

32ms

TXT

104ms

CAA

33ms

HTTPS

28ms

TLSA

36ms

SOA

40ms

MTA-STS

38ms

DNSSEC

100ms

SRV

39ms

Total

418ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 12:22:43 shown	418ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 15:38:11	593ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 09:11:42	880ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 09:00:06	5177ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 10:32:29	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 22:00:42	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 21:08:26	4763ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 16:27:18	679ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 11:35:06	573ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 23:21:43	2478ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:45:44	8400ms	2 NS 1 A 0 MX	🔒 Secure