auherning.dk DNS records

🖥️ Nameservers2 records 83ms

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 85ms

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 255ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.auherning.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)

🔐 DNSSEC199ms

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

🏷️ SOA0ms

Field	Value
Serial	959
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 RegistrationWHOIS fetched 2026-08-15 01:56:50

Field	Value
Registrar	AARHUS UNIVERSITET
Registered	2024-10-09
Expires	2026-10-08 (36d)

📋 WHOIS

⏱️ Lookup Timing

NS

83ms

A

85ms

MX

88ms

AAAA

90ms

TXT

255ms

CAA

73ms

HTTPS

69ms

TLSA

241ms

SOA

0ms

MTA-STS

115ms

DNSSEC

199ms

SRV

104ms

Total

950ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 09:32:35	950ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 21:30:51	1057ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 19:59:39	671ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 18:18:28	412ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 18:08:33	645ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 10:10:47	548ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 02:55:19	867ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 02:22:51	9486ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 00:58:59	2499ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 00:54:02	948ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 00:41:36	1099ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 23:21:56	928ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 22:47:53	9761ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 19:51:37	783ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 07:48:06	1980ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 01:56:09	1810ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 17:26:16	588ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 00:57:44	1287ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 09:50:57	790ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 07:11:37	633ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 21:39:42	2405ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 02:50:33	1132ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:38:20	952ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:19:11	2418ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 02:13:59	1026ms	2 NS 1 A 0 MX	🔒 Secure	View