tandlæge-overblik.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.197	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.124	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3dc5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d57c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.197,172.67.213.124 ech=AEX+DQBBrAAgACBogf7jM25xRgfeu5pxO69zxdYlhUHGs/meRIVwpUyBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3dc5,2606:4700:3035::ac43:d57c

📝 TXT Records

📝

No TXT records found

✉️ 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)

🔐 DNSSEC126ms

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	2409892291
Primary NS (MNAME)	lee.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

42ms

A

44ms

MX

42ms

AAAA

34ms

TXT

242ms

CAA

40ms

HTTPS

48ms

TLSA

64ms

SOA

0ms

MTA-STS

45ms

DNSSEC

126ms

SRV

107ms

Total

1399ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-19 15:10:14	1399ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-13 18:08:24	883ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 17:57:44	1020ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-23 23:58:16	363ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 09:10:58	3661ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-22 02:31:05	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:33:55	363ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-20 19:53:18	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:18:27	5056ms	2 NS 2 A 0 MX	🔒 Secure	View