fatfur.dk

📜 Historical scan 2026-06-17 09:26:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fatfur.dk is a .dk domain served by 2 nameservers (crystal.ns.cloudflare.com, felicity.ns.cloudflare.com). It was registered on 4 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.fatfur.dk. The zone is not DNSSEC-signed, publishes a 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
crystal.ns.cloudflare.com	—	—	—
felicity.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.fatfur.dk	217.12.150.9	—	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 TXT Records#

1 records 106ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.fatfur.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@fatfur.dk

📬 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 2026-10-13 18:58:39

www	104.21.3.151 172.67.130.227 2606:4700:3031::ac43:82e3 2606:4700:3036::6815:397 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fatfur.dk: 104.21.3.151 172.67.130.227 2606:4700:3031::ac43:82e3 2606:4700:3036::6815:397 (AS13335) www.fatfur.dk: 104.21.3.151 172.67.130.227 2606:4700:3031::ac43:82e3 2606:4700:3036::6815:397 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2407013359
Primary NS (MNAME)	crystal.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 05:30:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-04
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

58ms

38ms

AAAA

56ms

TXT

106ms

CAA

38ms

HTTPS

56ms

TLSA

69ms

SOA

57ms

MTA-STS

40ms

DNSSEC

88ms

SRV

0ms

Total

529ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:58:39	1294ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 16:48:42	2536ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 09:48:22	1271ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 04:51:14	1047ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 01:53:42	638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 15:29:24	1399ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 09:27:19	1142ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:46:56	819ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 07:08:16	9891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 08:04:51	4845ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 09:32:54	1175ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 09:55:49	1530ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 02:51:04	9070ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 06:21:44	1129ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 10:16:23	1021ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 17:26:12	1397ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 21:43:07	622ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 05:53:20	1065ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 01:52:54	3063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:26:25 shown	529ms	2 NS 2 A 1 MX	🔓 Insecure