ksv.dk

📜 Historical scan 2026-06-23 02:51:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ksv.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, evan.ns.cloudflare.com). It was registered on 23 April 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.185 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ksv-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	108.162.192.104 172.64.32.104 173.245.58.104 2606:4700:50::adf5:3a68 2803:f800:50::6ca2:c068 2a06:98c1:50::ac40:2068	coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
evan.ns.cloudflare.com	108.162.193.165 172.64.33.165 173.245.59.165 2606:4700:58::adf5:3ba5 2803:f800:50::6ca2:c1a5 2a06:98c1:50::ac40:21a5	evan.ns.cloudflare.com evan.ns.cloudflare.com evan.ns.cloudflare.com evan.ns.cloudflare.com evan.ns.cloudflare.com evan.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.185	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.189	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	ksv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 52.101.68.25 52.101.68.27 52.101.68.3 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.23.185

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:17b9	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d4bd	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.185,172.67.212.189 ech=AEX+DQBBgAAgACBAlX51Mopi7XVS1YpFdU8zEadykv7ukjZEkwUyO7cyZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:17b9,2606:4700:3033::ac43:d4bd

📝 TXT Records#

1 records 219ms

TXT Record
v=spf1 ip4:185.31.79.88 ip4:185.31.79.94 +ip4:10.0.100.94 include:spf.protection.outlook.com +include:servers.mcsv.net +include:spf.magepartner.net +include:spf.emailsignatures365.com +a +mx ~all

✉️ SPF#

Policy	Record (ksv.dk)
~all (soft fail)	v=spf1 ip4:185.31.79.88 ip4:185.31.79.94 +ip4:10.0.100.94 include:spf.protection.outlook.com +include:servers.mcsv.net +include:spf.magepartner.net +include:spf.emailsignatures365.com +a +mx ~all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 21:59:41

www	104.21.23.185 172.67.212.189 2606:4700:3030::6815:17b9 2606:4700:3033::ac43:d4bd (AS13335) (address records, no CNAME)
www vs bare domain	Same network ksv.dk: 104.21.23.185 172.67.212.189 2606:4700:3030::6815:17b9 2606:4700:3033::ac43:d4bd (AS13335) www.ksv.dk: 104.21.23.185 172.67.212.189 2606:4700:3030::6815:17b9 2606:4700:3033::ac43:d4bd (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ksv.dk	KkBzm6HH4Ogwc1ic0ckHypqeDkGiyf2kU0OUVSVLRPE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

37ms

Field	Value
Serial	2406673062
Primary NS (MNAME)	coco.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 11:04:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-04-23
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

57ms

38ms

AAAA

38ms

TXT

219ms

CAA

42ms

HTTPS

56ms

TLSA

218ms

SOA

37ms

MTA-STS

58ms

DNSSEC

71ms

SRV

73ms

Total

1225ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 10:38:19	1111ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 09:10:27	1815ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 05:03:29	1833ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 03:03:10	1820ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 15:16:06	1109ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 08:37:09	1726ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 20:10:58	4200ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 13:46:46	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 02:51:54 shown	1225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:18:02	1214ms	2 NS 2 A 1 MX	🔓 Insecure