mit-au.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 Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.49	900s	ced-apps.au.dk coursesetup-test.carsten.medu.au.dk dashboard-gios.au.dk er-det-fredag-i-ffb.dk ipure8.au.dk test-ced-apps.au.dk	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 134ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.mit-au.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)

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	3571
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

41ms

A

41ms

MX

38ms

AAAA

34ms

TXT

134ms

CAA

34ms

HTTPS

34ms

TLSA

54ms

SOA

0ms

MTA-STS

42ms

DNSSEC

104ms

SRV

42ms

Total

426ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 12:07:31	426ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 03:29:48	537ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:52:46	9449ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 00:56:32	487ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 00:15:57	790ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 16:19:38	1680ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 14:23:54	603ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 09:28:33	754ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 08:59:53	1001ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 08:50:40	598ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 07:46:51	567ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 06:12:11	2297ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 22:47:17	578ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 17:58:43	9018ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 07:44:21	1481ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 03:01:14	24954ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 17:35:29	1560ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 12:40:04	736ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 11:09:49	624ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 17:54:36	560ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 21:18:54	15472ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 04:36:03	16582ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 03:42:20	833ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 03:08:12	769ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 02:42:58	782ms	2 NS 1 A 0 MX	🔒 Secure	View