hres.dk DNS records

🖥️ Nameservers2 records 39ms

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 116ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.hres.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	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2011093590
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

39ms

A

36ms

MX

38ms

AAAA

35ms

TXT

116ms

CAA

36ms

HTTPS

45ms

TLSA

11ms

SOA

0ms

MTA-STS

54ms

DNSSEC

103ms

SRV

44ms

Total

361ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 04:11:28	361ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-31 00:32:00	1232ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 22:28:29	326ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 15:51:33	674ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 15:32:07	398ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 15:26:18	378ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 05:41:43	1293ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 04:03:43	1896ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 23:11:39	1190ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 22:55:36	1342ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 22:44:30	544ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 22:09:17	3977ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 21:40:27	2634ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 00:51:35	9441ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 00:24:02	653ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 22:29:45	1438ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 17:59:58	16745ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 19:29:32	615ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 04:57:10	885ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-07 15:40:38	9446ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-31 18:45:02	8621ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-28 21:18:17	1910ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 20:39:24	529ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 20:00:57	537ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 19:51:34	516ms	2 NS 0 A 0 MX	🔒 Secure	View