træ-d.dk DNS records

🖥️ Nameservers2 records 28ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	xntrdwoa-dk0meb.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::4 2a01:111:f403:ca21::c 2a01:111:f403:ca48::12 52.101.68.15 52.101.68.3 52.101.73.30 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 189ms

TXT Record
v=spf1 ip4:87.116.13.124 +a +mx include:spf.protection.outlook.com include:spf.Europe.exclaimer.net include:spf.stom.dk ~al

✉️ SPF

Policy	Record (træ-d.dk)
no all — incomplete SPF	v=spf1 ip4:87.116.13.124 +a +mx include:spf.protection.outlook.com include:spf.Europe.exclaimer.net include:spf.stom.dk ~al

📨 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
CNAME	_acme-challenge.træ-d.dk	xn--tr-d-woa.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC78ms

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

🏷️ SOA0ms

Field	Value
Serial	2025051201
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

28ms

A

29ms

MX

34ms

AAAA

25ms

TXT

189ms

CAA

41ms

HTTPS

35ms

TLSA

364ms

SOA

0ms

MTA-STS

45ms

DNSSEC

78ms

SRV

54ms

Total

890ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 02:02:27	890ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:45:58	1047ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 09:41:19	1117ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 19:50:35	939ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:10:30	912ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 13:23:41	1059ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-18 01:39:19	2303ms	2 NS 1 A 1 MX	🔒 Secure	View