kystenssurdej.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
lewis.ns.cloudflare.com	108.162.195.159 162.159.44.159 172.64.35.159 2606:4700:58::a29f:2c9f 2803:f800:50::6ca2:c39f 2a06:98c1:50::ac40:239f	lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noor.ns.cloudflare.com	108.162.194.74 162.159.38.74 172.64.34.74 2606:4700:50::a29f:264a 2803:f800:50::6ca2:c24a 2a06:98c1:50::ac40:224a	noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.108	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.98	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.kystenssurdej.dk	104.21.87.108 172.67.169.98 2606:4700:3032::ac43:a962 2606:4700:3037::6815:576c	— — — —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.169.98
🔶 Autoconfig	172.67.169.98

🔷 AAAA Records (IPv6)2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a962	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:576c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.108,172.67.169.98 ech=AEX+DQBBgwAgACDIVlLIhsFo1GhjEy5apq1E9lXI2eZck1WqDbyeDljNMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a962,2606:4700:3037::6815:576c

📝 TXT Records1 records 233ms

TXT Record
v=spf1 +a +mx include:spf.curanet.dk -all

✉️ SPF

Policy	Record (kystenssurdej.dk)
-all (hard fail)	v=spf1 +a +mx include:spf.curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.kystenssurdej.dk)
p=reject	v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400

📬 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)

🔐 DNSSEC63ms

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

🏷️ SOA0ms

Field	Value
Serial	2413303211
Primary NS (MNAME)	lewis.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

37ms

A

52ms

MX

59ms

AAAA

54ms

TXT

233ms

CAA

40ms

HTTPS

35ms

TLSA

88ms

SOA

0ms

MTA-STS

64ms

DNSSEC

63ms

SRV

107ms

Total

1397ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 04:47:23	1397ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 00:32:50	713ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 05:43:12	9249ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 04:44:32	1292ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 23:18:23	9226ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 23:06:14	4374ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 00:56:22	5739ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-05 21:57:52	1234ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 05:02:19	10875ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 11:41:04	9516ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 17:43:37	882ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 06:16:14	582ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 19:25:57	1081ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 23:43:55	1191ms	2 NS 2 A 1 MX	🔒 Secure	View