erhvervsuni.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 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 137ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.erhvervsuni.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)

🔐 DNSSEC109ms

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	1371733529
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

42ms

MX

36ms

AAAA

35ms

TXT

137ms

CAA

28ms

HTTPS

32ms

TLSA

18ms

SOA

0ms

MTA-STS

45ms

DNSSEC

109ms

SRV

43ms

Total

378ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 01:23:50	378ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-30 11:42:17	361ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 04:05:16	757ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 18:03:40	372ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 17:32:13	617ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 14:15:52	1132ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 12:58:35	565ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 12:26:34	725ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 10:52:34	904ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 10:41:37	4725ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 10:08:14	3008ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 07:37:01	8550ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 06:49:37	1046ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-15 09:44:46	1518ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 23:15:22	1738ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-12 17:59:59	2385ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 17:02:34	584ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 16:34:14	640ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-08 06:35:13	961ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-05 04:51:32	9397ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 10:00:40	631ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 09:03:15	9501ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 08:16:29	530ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 07:05:21	660ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 02:52:38	2366ms	2 NS 0 A 0 MX	🔒 Secure	View