diplomiledelse.dk DNS records

🖥️ Nameservers2 records 37ms

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 41ms

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 121ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.diplomiledelse.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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2011116708
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

37ms

A

41ms

MX

37ms

AAAA

41ms

TXT

121ms

CAA

30ms

HTTPS

29ms

TLSA

81ms

SOA

0ms

MTA-STS

43ms

DNSSEC

103ms

SRV

39ms

Total

426ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 22:42:08	426ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 16:26:54	585ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 11:03:58	388ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 10:57:23	410ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 10:47:18	394ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 01:12:22	574ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 00:24:03	722ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 20:59:38	1507ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 20:58:20	962ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 20:47:56	8839ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 20:08:54	4543ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 20:04:56	3336ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 14:50:47	939ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 20:07:09	1586ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 20:00:45	2172ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 12:19:30	1098ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 20:23:18	1588ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 15:33:41	1868ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 19:57:49	621ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 06:22:09	603ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 01:31:34	748ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 16:10:24	711ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 15:17:15	638ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 15:02:55	8480ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 14:49:21	9752ms	2 NS 1 A 0 MX	🔒 Secure	View