documenttracker.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.49	3600s	vm1019.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.documenttracker.dk	185.21.41.112	vm0345.enterprisecloud.nu	AS48854 team.blue Denmark A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.21.40.49
🔶 Autoconfig	185.21.40.49

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 207ms

TXT Record
v=spf1 include:mailgun.org ~all

✉️ SPF

Policy	Record (documenttracker.dk)
~all (soft fail)	v=spf1 include:mailgun.org ~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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.documenttracker.dk	PBfKAQxWPUAhCOwxtRqMotcHhcndF8R7iNOnpOZ5OoY
TXT	_acme-challenge.documenttracker.dk	m4Cl00NmRTkY83xLihkeu0CmMWlFCSbEYopJ5tiYVOE

🔗 TLSA / DANE

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

🔐 DNSSEC138ms

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

🏷️ SOA0ms

Field	Value
Serial	2025022804
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

58ms

MX

72ms

AAAA

69ms

TXT

207ms

CAA

51ms

HTTPS

87ms

TLSA

75ms

SOA

0ms

MTA-STS

84ms

DNSSEC

138ms

SRV

81ms

Total

907ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:26:33	907ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 22:48:54	704ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 06:19:31	1879ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 19:27:26	1067ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:13:21	614ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:29:34	16916ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:14:18	2003ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:03:56	561ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:01:10	757ms	2 NS 1 A 2 MX	🔒 Secure	View