excellence2012.dk DNS records

🖥️ Nameservers2 records 38ms

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 43ms

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 122ms

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

✉️ SPF

Policy	Record (excellence2012.dk)
-all (hard fail)	v=spf1 include:spf.au.dk -all

📨 DMARC

Policy	Record (_dmarc.excellence2012.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)

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2011104851
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

38ms

A

43ms

MX

47ms

AAAA

34ms

TXT

122ms

CAA

38ms

HTTPS

43ms

TLSA

37ms

SOA

0ms

MTA-STS

46ms

DNSSEC

112ms

SRV

47ms

Total

405ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:11:37	405ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 05:07:57	1008ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 16:43:07	575ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 16:08:34	423ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 15:06:50	758ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 14:15:22	941ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 14:07:22	633ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 11:54:51	1679ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 10:32:52	3960ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 10:20:45	3051ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 08:25:31	985ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 07:36:42	3797ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 04:45:35	1472ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 01:14:26	1875ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 20:44:22	657ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 19:59:30	606ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 09:12:11	8554ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 23:28:27	2979ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 12:46:34	1149ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 10:59:36	2355ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 10:11:56	6510ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 03:33:23	2444ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:52:35	703ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:33:14	8508ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 02:20:54	8702ms	2 NS 1 A 0 MX	🔒 Secure	View