din-kalender.dk DNS records

🖥️ Nameservers2 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 148ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.185	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 154ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:cec5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:42b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.185,172.67.206.197 ech=AEX+DQBBjAAgACCQPut+5uDeTqpG7w/B5EldB1/CcO6m4YJlqsBhOfrbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cec5,2606:4700:3036::6815:42b9

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.din-kalender.dk	D9XeUmH65jcwzYpLMFkvNpkPPJC9tHl0Fv4c2sQnCnA
TXT	_acme-challenge.din-kalender.dk	zQD9eAw9ATO4Zh3H1-rNxlAeY7C310lNDMyz8TWIs7w

🔗 TLSA / DANE

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

🔐 DNSSEC319ms

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

🏷️ SOA0ms

Field	Value
Serial	2413435122
Primary NS (MNAME)	justin.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

84ms

A

148ms

MX

142ms

AAAA

154ms

TXT

445ms

CAA

135ms

HTTPS

105ms

TLSA

229ms

SOA

0ms

MTA-STS

215ms

DNSSEC

319ms

SRV

274ms

Total

2046ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 21:40:07	2046ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-28 12:07:29	863ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 11:44:03	804ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-04 19:55:23	857ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-13 03:25:16	717ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-30 01:22:06	888ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-28 11:46:40	1785ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-25 18:55:12	916ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-24 11:57:50	853ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-22 13:54:34	999ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 18:59:44	1161ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:20:51	2054ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 03:49:39	11100ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 03:11:15	1268ms	2 NS 2 A 0 MX	⚠️ Bogus	View
2026-06-17 03:10:14	344ms	2 NS 2 A 0 MX	⚠️ Bogus	View
2026-06-17 03:00:42	465ms	2 NS 2 A 0 MX	🔒 Secure	View