larsen-dental.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
harlan.ns.cloudflare.com	108.162.195.250 162.159.44.250 172.64.35.250 2606:4700:58::a29f:2cfa 2803:f800:50::6ca2:c3fa 2a06:98c1:50::ac40:23fa	harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nia.ns.cloudflare.com	108.162.192.210 172.64.32.210 173.245.58.210 2606:4700:50::adf5:3ad2 2803:f800:50::6ca2:c0d2 2a06:98c1:50::ac40:20d2	nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.43	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:bb2b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:38a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 139ms

TXT Record
google-site-verification=yrXluXpfEDmCVbp3buiVggIkflw2jXKmTM3suOdOFBE

✉️ 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.larsen-dental.dk	07f20197-c96a-489c-8b9f-bfe000173ac5

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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	2413316404
Primary NS (MNAME)	harlan.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

43ms

A

39ms

MX

35ms

AAAA

27ms

TXT

139ms

CAA

36ms

HTTPS

35ms

TLSA

44ms

SOA

0ms

MTA-STS

40ms

DNSSEC

103ms

SRV

42ms

Total

488ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:37:38	488ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 03:23:27	889ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 18:03:50	9793ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-31 11:12:40	627ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 15:13:19	9689ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 15:29:14	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 14:53:20	669ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 14:28:53	8605ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 14:01:56	16527ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 11:59:39	8753ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 05:15:16	778ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 01:00:54	746ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 22:22:43	656ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 20:49:25	683ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 19:11:25	642ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 12:51:15	8661ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 00:23:11	857ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 14:18:06	8561ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 12:42:10	1615ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 03:38:14	1116ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 01:11:34	802ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 00:15:41	3892ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 10:40:44	1664ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 20:06:21	724ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-18 05:02:17	1045ms	2 NS 0 A 1 MX	🔒 Secure	View