finansudd.dk

Records from scan: 2026-10-07 15:40:43 · 515ms total · last checked 2026-10-25 00:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

finansudd.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 14 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.144.100.45 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.144.100.45	300s	—	AS8075	Microsoft Corporation	51.144.0.0/15	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

3 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	300s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
20	300s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129	mx6.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 53ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 117ms

TXT Record
anthropic-domain-verification-gm32t0=hQ4pCirBGmJ5U2cyIiDWA4JFY
apple-domain-verification=2kFHrDWhUEzprCnd
fBxnpYciMuGWh2JSHf0uEBKFdM3L4M3wRovW4PtS/xo9Jw1SiIaOMKsYLeQq1t+iUpLtG1NMstwwEpm/aTCdzA==
MS=ms14851931
MS=ms88070217
v=spf1 include:_spf7030.spfprotect.com include:spf.eu.signature365.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (finansudd.dk)
-all (hard fail)	v=spf1 include:_spf7030.spfprotect.com include:spf.eu.signature365.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.finansudd.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:61e9228a2cbbb@dmarc.centerasecurity.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:61e9228a2cbbb@dmarc.centerasecurity.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-07 15:40:43

www	51.144.100.45 (AS8075) (address records, no CNAME)
www vs bare domain	Same network finansudd.dk: 51.144.100.45 (AS8075) www.finansudd.dk: 51.144.100.45 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u15563142.wl143.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u15563142.wl143.sendgrid.net	RSA · ~1024 bit below 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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 71ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC#

54ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-01 21:57:16

Field	Value
Registrar	A/S SCANNET
Registered	1996-11-14
Expires	2026-12-31 (66d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

38ms

33ms

AAAA

27ms

TXT

117ms

CAA

43ms

HTTPS

38ms

TLSA

71ms

SOA

36ms

MTA-STS

43ms

DNSSEC

54ms

SRV

53ms

Total

515ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:40:43 shown	515ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-01 21:35:30	3421ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-29 21:08:11	809ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-25 12:48:07	866ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-17 01:18:30	716ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-02 03:29:09	754ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-28 14:20:28	811ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 17:09:34	833ms	2 NS 1 A 3 MX	⚠️ Bogus
2026-06-17 09:31:02	1135ms	2 NS 1 A 3 MX	🔒 Secure