kj.dk

📜 Historical scan 2026-09-23 13:45:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kj.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, west.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.46 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kj-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 134ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
west.ns.cloudflare.com	108.162.193.247 172.64.33.247 173.245.59.247 2606:4700:58::adf5:3bf7 2803:f800:50::6ca2:c1f7 2a06:98c1:50::ac40:21f7	west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.250	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	kj-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::22 52.101.103.143 52.101.103.39 52.101.181.156 52.101.91.162	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-matpr04cu00302.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	autodiscover.outlook.com → 52.98.252.232

🔷 AAAA Records (IPv6)#

2 records 156ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:462e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:dbfa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.46,172.67.219.250 ech=AEX+DQBBSwAgACD11o6crS/bLU3TWG3c5Ae/Qe5+Db736R+swrunvTY7YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:462e,2606:4700:3030::ac43:dbfa

🔌 SRV Records#

2 records 411ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	post
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 431ms

TXT Record
kmhsx7vtyk307c84x8s1yqn8spfvl9hw
MS=ms49880436
v=spf1 ip4:195.215.109.20 include:sendgrid.net include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.ubivox.com include:_spf.online.superoffice.com include:mailgun.org -all

✉️ SPF#

Policy	Record (kj.dk)
-all (hard fail)	v=spf1 ip4:195.215.109.20 include:sendgrid.net include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.ubivox.com include:_spf.online.superoffice.com include:mailgun.org -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 2026-10-09 17:32:33

www	104.21.70.46 172.67.219.250 2606:4700:3030::6815:462e 2606:4700:3030::ac43:dbfa (AS13335) (address records, no CNAME)
www vs bare domain	Same network kj.dk: 104.21.70.46 172.67.219.250 2606:4700:3030::6815:462e 2606:4700:3030::ac43:dbfa (AS13335) www.kj.dk: 104.21.70.46 172.67.219.250 2606:4700:3030::6815:462e 2606:4700:3030::ac43:dbfa (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 12/10 · policy: -all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415516198
Primary NS (MNAME)	adi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

134ms

107ms

125ms

AAAA

156ms

TXT

431ms

CAA

126ms

HTTPS

105ms

TLSA

695ms

SOA

0ms

MTA-STS

152ms

DNSSEC

192ms

SRV

411ms

Total

2041ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 06:23:43	1250ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 13:45:44 shown	2041ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 09:59:16	1633ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 03:36:09	10454ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 16:09:58	1161ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 00:29:54	3442ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 09:32:22	1141ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 05:27:39	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:40:29	4530ms	2 NS 2 A 1 MX	🔓 Insecure