abdk.dk DNS records

🖥️ Nameservers2 records 29ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.208.36.103	360s	188.208.36.103.static.hosted.by.combell-ops.net	AS34762	Combell NV	188.208.36.0/23	🇧🇪 Belgium	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	abdk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca48::c 52.101.68.0 52.101.73.15 52.101.73.24 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24
🔶 Autoconfig	188.208.36.103

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 63ms

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

📝 TXT Records4 records 153ms

TXT Record
_globalsign-domain-verification=1H-KV-8flehNofI4U-C9Ui4RHThRRmrOGUBeLXwNg8
facebook-domain-verification=os0uiof0gmil588rtd39pf0vabltra
MS=ms43421256
v=spf1 a mx include:spf.protection.outlook.com include:_spf.anpdm.com include:spf.unoeuro.com include:_spf.apsisone.com ip4:213.150.59.248 ip4:85.235.231.157 include:mailmailmail.net include:spf.mailanyone.net ip4:91.235.232.0/24 ip4:92.241.222.54/29 -all

✉️ SPF

Policy	Record (abdk.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:_spf.anpdm.com include:spf.unoeuro.com include:_spf.apsisone.com ip4:213.150.59.248 ip4:85.235.231.157 include:mailmailmail.net include:spf.mailanyone.net ip4:91.235.232.0/24 ip4:92.241.222.54/29 -all

📨 DMARC

Policy	Record (_dmarc.abdk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarcmonitor@abdk.dk; ruf=mailto:dmarcmonitor@abdk.dk;

📬 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

🔗 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	2025061201
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

29ms

A

35ms

MX

52ms

AAAA

44ms

TXT

153ms

CAA

38ms

HTTPS

48ms

TLSA

363ms

SOA

0ms

MTA-STS

62ms

DNSSEC

78ms

SRV

63ms

Total

951ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:23:39	951ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:55:32	811ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 19:44:08	867ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:28:43	1148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 00:51:12	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:17:31	769ms	2 NS 1 A 1 MX	🔒 Secure	View