krystal-klar.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosa.ns.cloudflare.com	108.162.192.228 172.64.32.228 173.245.58.228 2606:4700:50::adf5:3ae4 2803:f800:50::6ca2:c0e4 2a06:98c1:50::ac40:20e4	rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.26	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.mikrosec.net	93.167.225.233	mail.mikrosec.net	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d91a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:10f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.16.245,172.67.217.26 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d91a,2606:4700:3034::6815:10f5

📝 TXT Records2 records 130ms

TXT Record
google-site-verification=M8YL5l7HIEv0fc5YCwuybJrYQ-DyQEmqpSTxbGUwl_c
v=spf1 ip4:93.167.225.233 include:krystal-klar.dk ~all

✉️ SPF

Policy	Record (krystal-klar.dk)
~all (soft fail)	v=spf1 ip4:93.167.225.233 include:krystal-klar.dk ~all

📨 DMARC

Policy	Record (_dmarc.krystal-klar.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:f5084f290041408894dbbce3f3c331cf@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2413321407
Primary NS (MNAME)	cory.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

29ms

A

27ms

MX

26ms

AAAA

31ms

TXT

130ms

CAA

32ms

HTTPS

31ms

TLSA

70ms

SOA

0ms

MTA-STS

39ms

DNSSEC

93ms

SRV

50ms

Total

549ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:27:42	549ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 06:08:43	626ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 11:43:56	1080ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 14:46:41	1156ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-11 14:08:24	17263ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 09:26:11	660ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 04:35:35	2844ms	2 NS 2 A 1 MX	🔒 Secure	View