christopherkjerholt.dk

📜 Historical scan 2026-06-19 20:28:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christopherkjerholt.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 2 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 174.129.25.170 is hosted by Amazon.com, Inc. (AS14618) in United States. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
174.129.25.170	3600s	wwwizer.com	AS14618	Amazon.com, Inc.	174.129.0.0/16	🇺🇸 United States	Ashburn

📧 MX Records#

📧

No MX records found

🔷 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#

latest probe, not this scan · checked 2026-10-14 01:46:15

www CNAME	christopherkjerholt.format.com (all on format.com) → 104.18.132.62 104.18.133.62 104.18.134.62 104.18.135.62 104.18.136.62 (AS13335)
www vs bare domain	Different networks christopherkjerholt.dk: 174.129.25.170 (AS14618) www.christopherkjerholt.dk: 104.18.132.62 104.18.133.62 104.18.134.62 104.18.135.62 (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

150ms

Field	Value
Serial	2023050201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-18 14:03:35

Field	Value
Registrar	DANDOMAIN A/S
Registered	2022-05-02
Expires	2027-05-01 (192d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

42ms

AAAA

122ms

TXT

344ms

CAA

40ms

HTTPS

95ms

TLSA

46ms

SOA

150ms

MTA-STS

127ms

DNSSEC

114ms

SRV

161ms

Total

562ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 02:20:18	588ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-04 16:17:07	2123ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-02 22:50:28	530ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-01 15:02:32	479ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-19 20:28:14 shown	562ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:45:39	507ms	2 NS 1 A 0 MX	🔒 Secure