rønde-tandteknik.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
meiling.ns.cloudflare.com	108.162.194.254 162.159.38.254 172.64.34.254 2606:4700:50::a29f:26fe 2803:f800:50::6ca2:c2fe 2a06:98c1:50::ac40:22fe	meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sullivan.ns.cloudflare.com	108.162.195.161 162.159.44.161 172.64.35.161 2606:4700:58::a29f:2ca1 2803:f800:50::6ca2:c3a1 2a06:98c1:50::ac40:23a1	sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.30	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail-1.dk	77.235.50.122	mail-1.dk	AS60781 LeaseWeb Netherlands B.V.

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8d1e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2eb4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.180,172.67.141.30 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8d1e,2606:4700:3034::6815:2eb4

📝 TXT Records1 records 166ms

TXT Record
v=spf1 mx a -all

✉️ SPF

Policy	Record (rønde-tandteknik.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC

Policy	Record (_dmarc.rønde-tandteknik.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=;

📬 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)

🔐 DNSSEC129ms

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	2413290692
Primary NS (MNAME)	meiling.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

39ms

A

51ms

MX

33ms

AAAA

41ms

TXT

166ms

CAA

56ms

HTTPS

47ms

TLSA

64ms

SOA

0ms

MTA-STS

64ms

DNSSEC

129ms

SRV

63ms

Total

1067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:46:51	1067ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 11:55:25	720ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 02:16:19	1234ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 17:51:17	955ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 03:17:24	5327ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-24 18:54:01	353ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 02:54:14	871ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-22 20:14:51	327ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:32:47	1142ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 16:11:15	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:45:57	907ms	2 NS 2 A 1 MX	🔒 Secure	View