fællesforbundet.dk xn--fllesforbundet-0ib.dk

📜 Historical scan 2026-06-17 09:27:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fællesforbundet.dk is a .dk domain served by 2 nameservers (jay.ns.cloudflare.com, uma.ns.cloudflare.com). It was registered on 1 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.82 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
jay.ns.cloudflare.com	—	—	—
uma.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.82	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.17	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:5952	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8b11	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.82,172.67.139.17 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5952,2606:4700:3036::ac43:8b11

📝 TXT Records#

1 records 127ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.fællesforbundet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-11 18:19:58

www	104.21.89.82 172.67.139.17 2606:4700:3031::6815:5952 2606:4700:3032::ac43:8b11 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fællesforbundet.dk: 104.21.89.82 172.67.139.17 2606:4700:3031::6815:5952 2606:4700:3032::ac43:8b11 (AS13335) www.fællesforbundet.dk: 104.21.89.82 172.67.139.17 2606:4700:3031::6815:5952 2606:4700:3032::ac43:8b11 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

28ms

Field	Value
Serial	2404155792
Primary NS (MNAME)	jay.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 22:02:36

Field	Value
Registrar	Simply.com A/S
Registered	2004-02-01
Expires	2027-02-28 (124d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

AAAA

36ms

TXT

127ms

CAA

27ms

HTTPS

36ms

TLSA

87ms

SOA

28ms

MTA-STS

56ms

DNSSEC

106ms

SRV

0ms

Total

550ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:21:27	2301ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 12:59:54	1127ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 08:05:55	581ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 15:01:59	836ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 13:22:41	9697ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 10:44:53	683ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 16:47:20	1193ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:27:14 shown	550ms	2 NS 2 A 0 MX	🔒 Secure