abtag.dk DNS records

🖥️ Nameservers2 records 210ms

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 Records1 records 228ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 227ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	abtag-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.16 52.101.68.39 52.101.73.2 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8
🔶 Autoconfig	34.90.140.185

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 290ms

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

📝 TXT Records3 records 525ms

TXT Record
ca3-ecdbfdd6295c43d29f6ae500846ed89b
MS=ms23460099
v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:35.198.171.251 -all

✉️ SPF

Policy	Record (abtag.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:35.198.171.251 -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
CNAME	_acme-challenge.abtag.dk	abtag.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC297ms

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

🏷️ SOA203ms

Field	Value
Serial	2026031801
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.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

210ms

A

228ms

MX

227ms

AAAA

212ms

TXT

525ms

CAA

202ms

HTTPS

213ms

TLSA

207ms

SOA

203ms

MTA-STS

241ms

DNSSEC

297ms

SRV

290ms

Total

1543ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 19:03:24	1543ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:27:05	595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:38:09	727ms	2 NS 1 A 1 MX	🔒 Secure	View