fsfe.dk

📜 Historical scan 2026-06-30 05:06:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fsfe.dk is a .dk domain served by 2 nameservers (dns4.pair.com, ns9.ns0.com). It was registered on 22 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.39.126.14 is hosted by pair Networks (AS7859) in United States. Mail is handled by mail4.g24.pair.com. The zone is not DNSSEC-signed, has no 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 495ms

Nameserver	IP addresses	PTR	ASN / ISP
dns4.pair.com	216.92.252.10 2607:f440::d85c:fc0a	dns4.pair.com dns4.pair.com	AS7859 pair Networks AS7859 pair Networks
ns9.ns0.com	216.146.193.36 2607:f441::d892:c124	ns9.ns0.com ns9.ns0.com	AS7859 pair Networks AS7859 pair Networks

🌍 A Records#

1 records 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.39.126.14	3600s	modspil.dk	AS7859	pair Networks	66.39.0.0/17	🇺🇸 United States	Pittsburgh

📧 MX Records#

1 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	3600s	mail4.g24.pair.com	2607:f440::4227:188a 66.39.24.138	mail4.g24.pair.com mail4.g24.pair.com	AS7859 pair Networks AS7859 pair Networks

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	my.pair.com → 216.92.1.10
🔶 Autoconfig	my.pair.com → 216.92.1.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

3 records 488ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	my.pair.com
_imap._tcp	1	1	143	mail4g24.mail.pairserver.com
_imaps._tcp	1	1	993	mail4g24.mail.pairserver.com

📝 TXT Records#

1 records 1185ms

TXT Record
v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:www2.g4.pair.com a:mail4.g24.pair.com ~all

✉️ SPF#

Policy	Record (fsfe.dk)
~all (soft fail)	v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:www2.g4.pair.com a:mail4.g24.pair.com ~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 05:33:58

www CNAME	fsfe.dk (all on fsfe.dk) → 66.39.126.14 (AS7859)
www vs bare domain	Same network fsfe.dk: 66.39.126.14 (AS7859) www.fsfe.dk: 66.39.126.14 (AS7859)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

306ms

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

🏷️ SOA#

139ms

Field	Value
Serial	2025111819
Primary NS (MNAME)	dns4.pair.com
Responsible (RNAME)	root@pair.com
Refresh	3600s
Retry	300s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 19:10:15

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-06-22
Expires	2027-06-21 (247d)

📋 WHOIS#

⏱️ Lookup Timing#

495ms

130ms

132ms

AAAA

142ms

TXT

1185ms

CAA

514ms

HTTPS

180ms

TLSA

475ms

SOA

139ms

MTA-STS

130ms

DNSSEC

306ms

SRV

488ms

Total

3106ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 20:41:11	13216ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 05:06:36 shown	3106ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:24:48	4319ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:07:47	2802ms	2 NS 1 A 1 MX	🔓 Insecure