medieteori.dk DNS records

🖥️ Nameservers2 records 41ms

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 Records

🌍

No A records found

📧 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 129ms

TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF

Policy	Record (medieteori.dk)
-all (hard fail)	v=spf1 include:spf.au.dk -all

📨 DMARC

Policy	Record (_dmarc.medieteori.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;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)

🔐 DNSSEC107ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2006084030
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	staff@au.dk
Refresh	3600s
Retry	360s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

41ms

MX

33ms

AAAA

41ms

TXT

129ms

CAA

37ms

HTTPS

34ms

TLSA

18ms

SOA

0ms

MTA-STS

46ms

DNSSEC

107ms

SRV

44ms

Total

373ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 10:35:54	373ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 14:27:25	386ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 13:51:17	708ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 13:43:55	387ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 07:08:09	596ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 04:55:40	1325ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 22:59:38	575ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 22:51:11	579ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 22:41:35	4313ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 21:39:55	2559ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 21:04:54	2520ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 07:50:30	9449ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 19:01:00	1211ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 13:07:19	8672ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 22:58:26	571ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 16:21:02	598ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-07 20:18:43	741ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-30 13:24:22	843ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-28 01:29:34	640ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 00:48:36	9375ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 00:33:07	650ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 00:20:31	1851ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 23:52:51	650ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-22 23:44:17	824ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-21 18:43:42	9383ms	2 NS 0 A 0 MX	🔒 Secure	View