dpor.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.au.dk	20.73.178.34	ns3.au.dk	AS8075 Microsoft Corporation
ns4.au.dk	185.45.20.154	ns4.au.dk	AS62138 Aarhus Universitet

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.48	900s	—	AS62138	Aarhus Universitet	185.45.20.0/22	🇩🇰 Denmark	Aarhus

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 204ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (dpor.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.dpor.dk)
p=reject	v=DMARC1;p=reject;pct=100;aspf=r;

📬 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)

🔐 DNSSEC166ms

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

🏷️ SOA0ms

Field	Value
Serial	1930
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

60ms

A

55ms

MX

63ms

AAAA

47ms

TXT

204ms

CAA

70ms

HTTPS

72ms

TLSA

114ms

SOA

0ms

MTA-STS

81ms

DNSSEC

166ms

SRV

84ms

Total

812ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 05:16:02	812ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 12:29:08	1670ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 07:52:18	1311ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 00:53:50	1117ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 18:55:23	519ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 16:33:54	382ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 16:09:57	763ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 15:58:59	441ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:03:55	1378ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 14:13:25	600ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 13:24:45	595ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 12:52:51	661ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 12:45:49	556ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 12:00:03	872ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 11:51:33	1450ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 22:31:28	657ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 12:41:01	8456ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 06:17:31	1189ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 00:52:19	638ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 18:21:02	546ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 06:29:34	640ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 18:41:54	600ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 10:29:21	580ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 23:48:40	752ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 14:33:39	1145ms	2 NS 1 A 0 MX	🔒 Secure	View