99454545.dk

📜 Historical scan 2026-10-13 17:56:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

99454545.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 15 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is DNSSEC-signed and validates, publishes a 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	300s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	131.165.102.82

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 47ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.99454545.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 117ms

TXT Record
_n6hbpvyn5wwoims31abe7sh44w6ltyr
+pfy5mP2Beed/UML1tYchMhwQt4oJvTXlY+EbiP1b0zWBh+4pq9s5eU16giH4s3ZCVcvz3wEzvo1ixGEdAvISw==
apple-domain-verification=11vCQq9M79YDSvkf
l4dxssybxzlk61rh6xx8rnxlmcmt8ph9
MS=ms93707808
openai-domain-verification=dv-zZHMkZzLa46XdzKRZH2M4T6u
v=spf1 mx a ip4:131.165.63.88 ip4:131.165.63.89 ip4:131.165.102.106 ip4:93.191.152.206 ip4:195.215.13.66/31 ip4:195.215.13.68/30 ip4:195.215.13.72 include:amazonses.com include:spf.topdesk.net include:spf.protection.outlook.com include:spfinclude.signflow.dk include:spf.ubivox.com include:spfinclude.sikkermail.dk include:emsd1.com include:spf-esec.heimdalsecurity.com -all

✉️ SPF#

Policy	Record (99454545.dk)
-all (hard fail)	v=spf1 mx a ip4:131.165.63.88 ip4:131.165.63.89 ip4:131.165.102.106 ip4:93.191.152.206 ip4:195.215.13.66/31 ip4:195.215.13.68/30 ip4:195.215.13.72 include:amazonses.com include:spf.topdesk.net include:spf.protection.outlook.com include:spfinclude.signflow.dk include:spf.ubivox.com include:spfinclude.sikkermail.dk include:emsd1.com include:spf-esec.heimdalsecurity.com -all

📨 DMARC#

Policy	Record (_dmarc.99454545.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine

📬 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 2026-10-21 10:42:08

www CNAME	www.bronderslev.dk (all on bronderslev.dk) → 20.50.64.21 2603:1020:5:6::3b (AS8075)
www vs bare domain	Only www resolves 99454545.dk: no address www.99454545.dk: 20.50.64.21 2603:1020:5:6::3b (AS8075) (all like this)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

2 records 135ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

41ms

Field	Value
Serial	2026101301
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 22:19:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-12-15
Expires	2026-12-31 (70d)

🔗 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
aktivitetsomraadet.dk	Punktum dk A/S (direct)
broenderslev.dk	Punktum dk A/S (direct)
broenderslevkommune.dk	Punktum dk A/S (direct)
bronderslev.dk	Punktum dk A/S (direct)
bronderslevbib.dk	Punktum dk A/S (direct)
brønderslev.dk	Punktum dk A/S (direct)
brønderslevkom.dk	Punktum dk A/S (direct)
byggegrunde-bronderslev-kommune.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

30ms

25ms

AAAA

29ms

TXT

117ms

CAA

37ms

HTTPS

39ms

TLSA

135ms

SOA

41ms

MTA-STS

32ms

DNSSEC

59ms

SRV

47ms

Total

469ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 10:42:08	609ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-13 17:56:27 shown	469ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-09 11:32:16	569ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-28 00:23:40	657ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-27 15:35:43	904ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-20 19:48:49	2191ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-18 18:30:25	4752ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 12:55:13	1576ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 12:53:52	1779ms	2 NS 0 A 2 MX	🔒 Secure