tekniktilafgraesning.dk DNS records

🖥️ Nameservers2 records 44ms

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 49ms

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 233ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tekniktilafgraesning.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)

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2011053602
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

44ms

A

49ms

MX

55ms

AAAA

53ms

TXT

233ms

CAA

42ms

HTTPS

54ms

TLSA

81ms

SOA

0ms

MTA-STS

65ms

DNSSEC

87ms

SRV

72ms

Total

577ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 13:37:15	577ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 15:05:42	412ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 07:57:33	736ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 07:13:37	479ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 06:59:08	2479ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 23:18:20	383ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 21:41:33	447ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 19:39:52	2375ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 16:38:50	1532ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 12:39:33	3021ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 12:16:24	1882ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 11:44:40	3253ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 09:41:24	3144ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 09:35:48	1149ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 16:21:53	630ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 12:35:54	618ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 05:45:48	599ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 03:13:12	871ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 02:17:24	1235ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 02:39:09	6519ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 14:56:31	528ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 13:46:37	493ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 13:00:33	2447ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 12:33:46	625ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 12:05:04	629ms	2 NS 1 A 0 MX	🔒 Secure	View