dfsa.dk

📜 Historical scan 2026-10-13 18:38:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfsa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.233.147.252 is hosted by Akamai Connected Cloud (AS63949) in United States. Mail is handled by ftsmail1.ftnet.dk, ftsmail2.ftnet.dk. 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.233.147.252	1200s	—	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇺🇸 United States	Los Angeles
172.233.57.17	1200s	172-233-57-17.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	ftsmail1.ftnet.dk	130.185.136.199	ftsmail1.ftnet.dk	AS31027 GlobalConnect A/S
10	43200s	ftsmail2.ftnet.dk	130.185.136.205	ftsmail2.ftnet.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:3c09::f03c:94ff:fed1:f1bb	1200s	—	AS63949	Akamai Connected Cloud	2600:3c08:0:0:0:0:0:0/30	🇸🇪 Sweden	Stockholm
2600:3c0e::f03c:94ff:fed1:4ea	1200s	—	AS63949	Akamai Connected Cloud	2600:3c0e:0:0:0:0:0:0/32	🇳🇱 The Netherlands	Amsterdam

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 153ms

TXT Record
_12azlemgsvixhga9pxub2pll44799xv
_3727jduxsd835s0d2yohm9stjbh5wep
9d582dbsgvpw4r3jdxnmmw8gwc3s5g5n
apple-domain-verification=b4gxExHgtxoOqChW
c9tdhwcz62fbc5fg8m538q65qtkvdrdt
google-site-verification=NHlaDuX9k-Tbk8vCIUDPAofIsvYzdbsSQUzldGKezQc
j457jf977ncw9cnw3bhln8m04g7tysv5
v=spf1 mx ip4:77.221.225.4 ip4:93.165.151.197 ip4:130.185.136.196 ip4:92.62.195.66 ~all

✉️ SPF#

Policy	Record (dfsa.dk)
~all (soft fail)	v=spf1 mx ip4:77.221.225.4 ip4:93.165.151.197 ip4:130.185.136.196 ip4:92.62.195.66 ~all

📨 DMARC#

Policy	Record (_dmarc.dfsa.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dyxhvrg8@ag.dmarcian-eu.com; ruf=mailto:dyxhvrg8@fr.eu.dmarcian.com

📬 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 20:40:24

www CNAME	www.dfsa.dk.edgekey.net (all on edgekey.net) → 2.19.173.185 2.19.173.202 2a02:26f0:3b::5f64:9bc0 2a02:26f0:3b::5f64:9bc9 (AS20940)
www vs bare domain	Different networks dfsa.dk: 172.233.147.252 172.233.57.17 2600:3c09::f03c:94ff:fed1:f1bb 2600:3c0e::f03c:94ff:fed1:4ea (AS63949) www.dfsa.dk: 2.19.173.185 2.19.173.202 2a02:26f0:3b::5f64:9bc0 2a02:26f0:3b::5f64:9bc9 (AS20940) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dfsa.dk	09nU_J9cVQ7q9pau8WuHhOEHPsOHZgi2hxcZ0ZX40c8

🔗 TLSA / DANE#

2 records 112ms

Service / Owner	Type	Cert association
SMTP _25._tcp.ftsmail1.ftnet.dk	DANE-EE · SPKI · SHA-256	A4A472465AE55C9AAE69A123DB87AAB1…
SMTP _25._tcp.ftsmail2.ftnet.dk	DANE-EE · SPKI · SHA-256	A4A472465AE55C9AAE69A123DB87AAB1…

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

47ms

Field	Value
Serial	2026101301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 21:48:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-02-23
Expires	2028-03-31 (531d)

🔗 Same registrant#

8 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).

Domain	Registrar
danish-fsa.dk	Punktum dk A/S (direct)
fondsraadet.dk	Punktum dk A/S (direct)
ftnet.dk	Punktum dk A/S (direct)
moneyandpensionpanel.dk	Punktum dk A/S (direct)
paaroeven.dk	Punktum dk A/S (direct)
pengeogpensionspanel.dk	Punktum dk A/S (direct)
raad-til-penge.dk	Punktum dk A/S (direct)
råd-til-penge.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

34ms

35ms

AAAA

43ms

TXT

153ms

CAA

39ms

HTTPS

33ms

TLSA

112ms

SOA

47ms

MTA-STS

36ms

DNSSEC

59ms

SRV

49ms

Total

725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:40:24	1387ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-13 18:38:31 shown	725ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 22:36:32	709ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-27 05:20:01	754ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 10:41:47	1858ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-19 20:39:17	699ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 02:35:47	2729ms	2 NS 2 A 2 MX	🔒 Secure