kystenssurdej.dk

📜 Historical scan 2026-06-18 19:25:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kystenssurdej.dk is a .dk domain served by 2 nameservers (lewis.ns.cloudflare.com, noor.ns.cloudflare.com). It was registered on 11 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.87.108 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.kystenssurdej.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 48ms

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 Records#

2 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.108	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.98	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	mail.kystenssurdej.dk	104.21.87.108 172.67.169.98 2606:4700:3030::ac43:a962 2606:4700:3033::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 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a962	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:576c	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.108,172.67.169.98 ech=AEX+DQBBoQAgACAdKXNn1Kk/A6aDGfL+Yteaf1GcSwq0tE85gp1r32MaZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a962,2606:4700:3033::6815:576c

📝 TXT Records#

1 records 304ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 11:52:51

www	104.21.87.108 172.67.169.98 2606:4700:3032::ac43:a962 2606:4700:3037::6815:576c (AS13335) (address records, no CNAME)
www vs bare domain	Same network kystenssurdej.dk: 104.21.87.108 172.67.169.98 2606:4700:3032::ac43:a962 2606:4700:3037::6815:576c (AS13335) www.kystenssurdej.dk: 104.21.87.108 172.67.169.98 2606:4700:3032::ac43:a962 2606:4700:3037::6815:576c (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2406396314
Primary NS (MNAME)	lewis.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 21:56:04

Field	Value
Registrar	CURANET A/S
Registered	2025-06-11
Expires	2027-06-10 (227d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
blumeoptik.dk	CURANET A/S
julikøge.dk	Simply.com A/S
nanoclean.dk	CURANET A/S
roaldvvs.dk	CURANET A/S
venuekoge.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

89ms

67ms

AAAA

36ms

TXT

304ms

CAA

63ms

HTTPS

66ms

TLSA

143ms

SOA

35ms

MTA-STS

42ms

DNSSEC

107ms

SRV

128ms

Total

1081ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 11:52:51	709ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-23 21:26:02	554ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-07 11:56:28	2535ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 09:08:33	716ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 03:39:20	1213ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 16:26:40	1133ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 20:46:35	1622ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 04:47:23	1397ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 00:32:50	713ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 05:43:12	9249ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 04:44:32	1292ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 23:18:23	9226ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 23:06:14	4374ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 00:56:22	5739ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 21:57:52	1234ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 05:02:19	10875ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 11:41:04	9516ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 17:43:37	882ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 06:16:14	582ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 19:25:57 shown	1081ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 23:43:55	1191ms	2 NS 2 A 1 MX	🔒 Secure