fklub.dk

📜 Historical scan 2026-07-02 01:36:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fklub.dk is a .dk domain served by 2 nameservers (adaline.ns.cloudflare.com, weston.ns.cloudflare.com). It was registered on 24 August 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.38.56.64 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mail.fklub.dk. The zone is not DNSSEC-signed, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
adaline.ns.cloudflare.com	108.162.194.49 162.159.38.49 172.64.34.49 2606:4700:50::a29f:2631 2803:f800:50::6ca2:c231 2a06:98c1:50::ac40:2231	adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
weston.ns.cloudflare.com	108.162.195.138 162.159.44.138 172.64.35.138 2606:4700:58::a29f:2c8a 2803:f800:50::6ca2:c38a 2a06:98c1:50::ac40:238a	weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.38.56.64	300s	fklub.dk	AS1835	IDDQD-AS	192.38.0.0/17	🇩🇰 Denmark	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.fklub.dk	192.38.56.64	fklub.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	fklub.dk → 192.38.56.64
🔶 Autoconfig	fklub.dk → 192.38.56.64

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 161ms

TXT Record
v=spf1 include:_spfcf1.fklub.dk ip4:192.38.56.64 -all

✉️ SPF#

Policy	Record (fklub.dk)
-all (hard fail)	v=spf1 include:_spfcf1.fklub.dk ip4:192.38.56.64 -all

📨 DMARC#

Policy	Record (_dmarc.fklub.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:cf5e5189ffe54194b446225dffd9cea7@dmarc-reports.cloudflare.net,mailto:fit@fklub.dk; ruf=mailto:fit@fklub.dk; sp=none; aspf=s; adkim=s; ri=86400

📬 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 2026-10-14 22:00:13

www CNAME	fklub.dk (all on fklub.dk) → 192.38.56.64 (AS1835)
www vs bare domain	Same network fklub.dk: 192.38.56.64 (AS1835) www.fklub.dk: 192.38.56.64 (AS1835)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2406686780
Primary NS (MNAME)	adaline.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:16:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-08-24
Expires	2027-08-31 (317d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

34ms

46ms

73ms

AAAA

38ms

TXT

161ms

CAA

47ms

HTTPS

60ms

TLSA

187ms

SOA

47ms

MTA-STS

62ms

DNSSEC

132ms

SRV

78ms

Total

1111ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 22:00:13	3032ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 17:11:04	3324ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 02:51:30	737ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 23:26:26	3462ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 21:46:28	10059ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 21:09:39	2382ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 22:24:56	3774ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 17:34:48	2882ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 16:24:07	932ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 01:36:23 shown	1111ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:50:34	529ms	2 NS 1 A 1 MX	🔓 Insecure