fredefrost.dk

📜 Historical scan 2026-10-02 21:42:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fredefrost.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.134 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 33ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.134	3600s	webcluster7.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 35ms

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

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:32:45a0:a46a:8fda	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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 2026-10-15 09:28:53

www	77.111.240.134 2a02:2350:5:102:32:45a0:a46a:8fda (AS51468) (address records, no CNAME)
www vs bare domain	Same network fredefrost.dk: 77.111.240.134 2a02:2350:5:102:32:45a0:a46a:8fda (AS51468) www.fredefrost.dk: 77.111.240.134 2a02:2350:5:102:32:45a0:a46a:8fda (AS51468)
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#

59ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026092801
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 2026-10-04 22:05:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-07-29
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

44ms

35ms

AAAA

38ms

TXT

151ms

CAA

50ms

HTTPS

37ms

TLSA

44ms

SOA

34ms

MTA-STS

47ms

DNSSEC

59ms

SRV

56ms

Total

413ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:28:53	394ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 21:55:46	503ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 21:42:32 shown	413ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 07:36:44	545ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 10:05:34	9234ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-17 12:53:01	8575ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-16 10:49:23	3390ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 19:39:09	919ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 05:48:49	1810ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 10:07:08	948ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:24:08	959ms	2 NS 1 A 4 MX	🔒 Secure