studmed.dk DNS records

🖥️ Nameservers2 records 181ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 226ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.64	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.183	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 234ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:a40	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:90b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 216ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.64,172.67.144.183 ech=AEX+DQBBJwAgACAfG7/J5+lTxKMOKZp9lVJ5kgkFaR2JKz90JTHCujfwQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:a40,2606:4700:3037::ac43:90b7

📝 TXT Records1 records 559ms

TXT Record
google-site-verification=0_tDk4U0sWw-Rug2HfKiwuGb4wuzVxHcYV8eWF4a-lk

✉️ 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.studmed.dk	agrHNGtYF3V11ANgcPIqxgi3gyrKLEqeNBlanUhAEZ0

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC381ms

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

🏷️ SOA0ms

Field	Value
Serial	2412708214
Primary NS (MNAME)	dave.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

181ms

A

226ms

MX

255ms

AAAA

234ms

TXT

559ms

CAA

228ms

HTTPS

216ms

TLSA

424ms

SOA

0ms

MTA-STS

283ms

DNSSEC

381ms

SRV

282ms

Total

3627ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 11:36:19	3627ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-16 10:03:16	927ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-07 13:40:57	909ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-28 05:04:05	942ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-04 15:43:30	2494ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 03:24:53	2481ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 23:36:33	858ms	2 NS 2 A 0 MX	🔒 Secure	View