krakk.dk

📜 Historical scan 2026-08-10 21:16:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krakk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 54ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.90.146.106	43200s	—	—	—	—	🇸🇪 Sweden	—

📧 MX Records#

1 records 54ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	krakk.dk → 93.90.146.106
🔶 Autoconfig	krakk.dk → 93.90.146.106

🔷 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 2026-10-09 15:54:23

www CNAME	krakk.dk (all on krakk.dk) → 93.90.146.106
www vs bare domain	Same network krakk.dk: 93.90.146.106 www.krakk.dk: 93.90.146.106
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.krakk.dk	krakk.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 16:26:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-04
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

50ms

54ms

AAAA

38ms

TXT

328ms

CAA

48ms

HTTPS

39ms

TLSA

16026ms

SOA

0ms

MTA-STS

165ms

DNSSEC

149ms

SRV

156ms

Total

16777ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 15:54:23	4403ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:15:13	16680ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 23:20:41	16660ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 17:45:40	4702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 05:29:52	4554ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:39:13	617ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 21:16:51 shown	16777ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 00:51:31	16684ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 23:00:38	16872ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-18 01:03:26	4718ms	2 NS 1 A 0 MX	🔒 Secure