fsb.dk DNS records

🖥️ Nameservers2 records 47ms

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 Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.154.243.153	3600s	vdom161.net.dk1.zitcom.dk	AS48854	team.blue Denmark A/S	185.154.240.0/22	🇩🇰 Denmark	—

📧 MX Records4 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	afdeling.fsb.dk → 185.154.243.153

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 89ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records11 records 206ms

TXT Record
_globalsign-domain-verification=lilXocutY4SMUf9HmituyzN9TRAAMv4BF6IA_h0CEW
_globalsign-domain-verification=mYbJU145UXH69-xqffBVwMuWXyf0qhDYDaUqsOUtRT
_globalsign-domain-verification=SUSHTEGP5RIaDHNuq6lErXzU_KnVUVURr_ix-enZUk
apple-domain-verification=2DA2PloUgslW5UQI
google-site-verification=_uh8fCkGTeYqdUJrI2W9lmq-JxjkLjuKZIA7zRmjuxE
google-site-verification=K3ko6wqoWPoswFPUl3ac2BE63iJ9i5eh-OU38XYma-w
have-i-been-pwned-verification=2dfcbd1b5cceca5314578999b789527b
MS=ms38677741
nACLddPjKepV6OuAx4DWJjnaWLis0d1mleHXpoWaDxaYCa6DvHm+pMiNMgyNxF/ZrrjOlMLVJN5aSQ7IGdmJXg==
v=DMARC1; p=none; rua=mailto:dmarc-fejl@incom-it.dk;
v=spf1 ip4:185.40.44.172 ip4:149.72.220.174 ip4:93.191.155.6 ip4:185.163.189.41 ip4:185.163.189.46 ip4:89.188.82.0/24 include:_spf.emply.com include:spf.mailanyone.net include:spf.protection.outlook.com include:sendgrid.net include:146309061.spf02.hubspotemail.net include:smtp-relay.serverforce.dk -all

✉️ SPF

Policy	Record (fsb.dk)
-all (hard fail)	v=spf1 ip4:185.40.44.172 ip4:149.72.220.174 ip4:93.191.155.6 ip4:185.163.189.41 ip4:185.163.189.46 ip4:89.188.82.0/24 include:_spf.emply.com include:spf.mailanyone.net include:spf.protection.outlook.com include:sendgrid.net include:146309061.spf02.hubspotemail.net include:smtp-relay.serverforce.dk -all

📨 DMARC

Policy	Record (_dmarc.fsb.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:pgj7nhzl@ag.dmarcian-eu.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.fsb.dk	afdeling.fsb.dk

🔗 TLSA / DANE8 records 123ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

39ms

MX

41ms

AAAA

45ms

TXT

206ms

CAA

45ms

HTTPS

52ms

TLSA

123ms

SOA

0ms

MTA-STS

93ms

DNSSEC

112ms

SRV

89ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:10:12	967ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 03:45:34	1273ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 20:43:28	5526ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 10:11:23	2852ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 12:02:27	7472ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 08:32:57	8770ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:09:15	2756ms	2 NS 1 A 4 MX	🔒 Secure	View