dp.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.232	855s	linux29.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	2309s	dp-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::8 52.101.181.153 52.101.209.153 52.101.68.5 52.101.73.153	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 44ms

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

📝 TXT Records5 records 151ms

TXT Record
_globalsign-domain-verification=mHjQCuHGMlWsCxAbjXCSQT2R2iwlc-YG5Bz9lqY5wm
apple-domain-verification=OBbmo6scpNC7JEro
oS6Ff9YwgvA3STFZ9pRt81cDscPH3W7wOtoo8ARjdlK/HfyuGWvY0ZheygVKslUpNsh7m/ISOo9vMNZ9q11kbw==
v=spf1 a:mail.dp.dk include:spf.protection.outlook.com include:spf.curanet.dk include:spf.mandrillapp.com include:_spf.ungapped.io ip4:213.150.59.3 ip4:213.150.59.197 ip4:20.107.73.119 include:antispam.groupcare.dk -all
XagZw-r3ulx7EOFIUE9SQRc7CzMP3r6YQ4wCy4pha3o

✉️ SPF

Policy	Record (dp.dk)
-all (hard fail)	v=spf1 a:mail.dp.dk include:spf.protection.outlook.com include:spf.curanet.dk include:spf.mandrillapp.com include:_spf.ungapped.io ip4:213.150.59.3 ip4:213.150.59.197 ip4:20.107.73.119 include:antispam.groupcare.dk -all

📨 DMARC

Policy	Record (_dmarc.dp.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:it@dp.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)

🔐 DNSSEC96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@dp.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

24ms

MX

29ms

AAAA

32ms

TXT

151ms

CAA

28ms

HTTPS

24ms

TLSA

918ms

SOA

0ms

MTA-STS

40ms

DNSSEC

96ms

SRV

44ms

Total

1485ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:52:16	1485ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 03:24:31	1355ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 01:21:12	4767ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 14:19:21	1249ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 16:08:30	3025ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 20:04:02	3756ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 15:41:50	1033ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 18:48:02	1312ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 13:35:26	5751ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 02:34:33	769ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:25:05	806ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 23:01:58	590ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 11:12:20	3043ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:25:40	732ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:20:24	726ms	2 NS 1 A 1 MX	🔓 Insecure	View