asbstudent.dk DNS records

🖥️ Nameservers2 records 94ms

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 265ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.asbstudent.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)

🔐 DNSSEC211ms

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	1371733849
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

94ms

A

98ms

MX

91ms

AAAA

89ms

TXT

265ms

CAA

96ms

HTTPS

83ms

TLSA

32ms

SOA

0ms

MTA-STS

128ms

DNSSEC

211ms

SRV

122ms

Total

771ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:06:53	771ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-30 18:39:29	399ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 14:40:56	344ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 14:07:20	613ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 13:54:16	2381ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 01:30:17	399ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 08:18:40	1530ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 07:41:33	1545ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 00:10:42	2243ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 00:04:57	1297ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 23:48:52	8648ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 23:39:58	897ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 22:54:23	3103ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 17:16:23	589ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 21:26:55	662ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-12 16:04:56	1093ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 20:58:26	16448ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 15:44:21	2403ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-03 23:38:15	8589ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-28 01:24:55	9408ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 00:40:09	8463ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 00:26:27	631ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 00:12:12	668ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 22:29:36	8632ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-22 20:55:17	812ms	2 NS 0 A 0 MX	🔒 Secure	View