rickkristensen.dk

📜 Historical scan 2026-06-22 13:14:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rickkristensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.dabomb.dk. The zone is DNSSEC-signed but currently fails validation, publishes a 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
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#

🌍

No A records found

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.dabomb.dk	178.72.20.1	naserver.reinhold.dk	AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 238ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (rickkristensen.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.rickkristensen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-12 16:15:32

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves rickkristensen.dk: no address www.rickkristensen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

48ms

Field	Value
Serial	2026061101
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 2026-10-08 11:10:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-10
Expires	2027-12-31 (432d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

51ms

41ms

AAAA

50ms

TXT

238ms

CAA

101ms

HTTPS

37ms

TLSA

113ms

SOA

48ms

MTA-STS

52ms

DNSSEC

86ms

SRV

122ms

Total

671ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:15:32	554ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-09 13:32:27	649ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 09:22:41	4496ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-16 15:35:28	768ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-23 20:26:42	15561ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-12 09:10:41	2566ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-18 11:06:34	803ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-13 12:50:20	738ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 22:28:42	526ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 11:09:06	988ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 13:14:26 shown	671ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-06-20 23:49:46	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:44:58	1639ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 07:47:23	746ms	2 NS 0 A 1 MX	🔒 Secure