fredrik.dk

📜 Historical scan 2026-07-10 12:48:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fredrik.dk is a .dk domain served by 2 nameservers (lara.ns.cloudflare.com, quincy.ns.cloudflare.com). It was registered on 27 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.88 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
lara.ns.cloudflare.com	108.162.192.128 172.64.32.128 173.245.58.128 2606:4700:50::adf5:3a80 2803:f800:50::6ca2:c080 2a06:98c1:50::ac40:2080	lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
quincy.ns.cloudflare.com	108.162.195.39 162.159.44.39 172.64.35.39 2606:4700:58::a29f:2c27 2803:f800:50::6ca2:c327 2a06:98c1:50::ac40:2327	quincy.ns.cloudflare.com quincy.ns.cloudflare.com quincy.ns.cloudflare.com quincy.ns.cloudflare.com quincy.ns.cloudflare.com quincy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.88	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.160	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.159.160
🔶 Autoconfig	172.67.159.160

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:9fa0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3258	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.88,172.67.159.160 ech=AEX+DQBBKAAgACAm3R8Xa4Fy1nCNhlNcL9nZ6RMfPkW9UQWWpr2dmSlBXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9fa0,2606:4700:3037::6815:3258

📝 TXT Records#

2 records 211ms

TXT Record
gigahost
v=spf1 include:spf.gigahost.dk ~all

✉️ SPF#

Policy	Record (fredrik.dk)
~all (soft fail)	v=spf1 include:spf.gigahost.dk ~all

📨 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 19:35:44

www	104.21.50.88 172.67.159.160 2606:4700:3030::6815:3258 2606:4700:3030::ac43:9fa0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fredrik.dk: 104.21.50.88 172.67.159.160 2606:4700:3030::6815:3258 2606:4700:3030::ac43:9fa0 (AS13335) www.fredrik.dk: 104.21.50.88 172.67.159.160 2606:4700:3030::6815:3258 2606:4700:3030::ac43:9fa0 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

58ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2409082615
Primary NS (MNAME)	lara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 17:54:15

Field	Value
Registrar	GIGAHOST ApS
Registered	2006-12-27
Expires	2027-12-31 (437d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
magnuser.dk	GIGAHOST ApS

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

42ms

AAAA

47ms

TXT

211ms

CAA

41ms

HTTPS

53ms

TLSA

60ms

SOA

0ms

MTA-STS

54ms

DNSSEC

58ms

SRV

66ms

Total

1122ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 19:52:15	787ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 02:55:00	966ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 11:55:17	822ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 22:01:19	1620ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-05 12:35:21	9686ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-21 08:50:50	5515ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-24 16:30:58	9657ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-10 12:48:12 shown	1122ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-09 03:00:07	9428ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-03 19:25:28	2851ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-17 10:37:57	813ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 10:26:59	741ms	2 NS 2 A 3 MX	🔓 Insecure