aiu.dk DNS records

🖥️ Nameservers2 records 308ms

Nameserver	IP addresses	PTR	ASN / ISP
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trey.ns.cloudflare.com	108.162.193.242 172.64.33.242 173.245.59.242 2606:4700:58::adf5:3bf2 2803:f800:50::6ca2:c1f2 2a06:98c1:50::ac40:21f2	trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 305ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.209	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.46	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 324ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b92e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2bd1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 275ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.209,172.67.185.46 ech=AEX+DQBBLQAgACAWOFKErUTm/ns1q0sVTHIj36NLRCOASYl2YuqRQSZ6bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b92e,2606:4700:3034::6815:2bd1

📝 TXT Records1 records 741ms

TXT Record
google-site-verification=wLKsFWnEnsAq1Vmt86YXFZn57xu9Q2jiE_NkXRVm6tw

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC517ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412026325
Primary NS (MNAME)	linda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

308ms

A

305ms

MX

310ms

AAAA

324ms

TXT

741ms

CAA

295ms

HTTPS

275ms

TLSA

396ms

SOA

0ms

MTA-STS

406ms

DNSSEC

517ms

SRV

323ms

Total

4386ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 23:42:29	4386ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-26 15:23:08	16735ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-16 05:13:58	764ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 17:20:21	1008ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 02:14:37	1291ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 05:18:59	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:58:43	1045ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 12:36:50	505ms	2 NS 2 A 0 MX	🔓 Insecure	View