kjtg.dk

📜 Historical scan 2026-06-20 05:51:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjtg.dk is a .dk domain served by 2 nameservers (addyson.ns.cloudflare.com, amit.ns.cloudflare.com). It was registered on 23 May 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.18 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kjtg-dk.mail.protection.outlook.com. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
addyson.ns.cloudflare.com	108.162.194.68 162.159.38.68 172.64.34.68 2606:4700:50::a29f:2644 2803:f800:50::6ca2:c244 2a06:98c1:50::ac40:2244	addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
amit.ns.cloudflare.com	108.162.193.63 172.64.33.63 173.245.59.63 2606:4700:58::adf5:3b3f 2803:f800:50::6ca2:c13f 2a06:98c1:50::ac40:213f	amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.18	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.248	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kjtg-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.68.12 52.101.68.27 52.101.68.8 52.101.73.153	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.213.72

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:aff8	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3812	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.18,172.67.175.248 ech=AEX+DQBB6gAgACCmWsfKnxBIRMinjBvNZmTBCIAk0G6sxXmwwU+YJYkYFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:aff8,2606:4700:3037::6815:3812

📝 TXT Records#

1 records 195ms

TXT Record
v=spf1 include:_spf72960.spf-protect.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kjtg.dk)
-all (hard fail)	v=spf1 include:_spf72960.spf-protect.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kjtg.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:dmarc@kim-johansen.com; rua=mailto:68511407af998@dmarc-dk.centerasecurity.com;

📬 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 2026-10-15 10:29:34

www	104.21.56.18 172.67.175.248 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kjtg.dk: 104.21.56.18 172.67.175.248 2606:4700:3030::ac43:aff8 2606:4700:3037::6815:3812 (AS13335) www.kjtg.dk: 104.21.56.18 172.67.175.248 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2407290084
Primary NS (MNAME)	addyson.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 12:19:32

Field	Value
Registrar	InterNetX GmbH
Registered	2012-05-23
Expires	2027-05-31 (220d)

🔗 Same registrant#

1 domain

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
kimjohansen.dk	InterNetX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

47ms

36ms

40ms

AAAA

32ms

TXT

195ms

CAA

35ms

HTTPS

35ms

TLSA

211ms

SOA

53ms

MTA-STS

50ms

DNSSEC

73ms

SRV

104ms

Total

759ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 10:29:34	3069ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-11 05:45:56	1256ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 23:54:49	3423ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-03 23:48:56	925ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 16:42:47	1430ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 07:32:04	3432ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 06:16:49	2457ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-11 04:28:11	2903ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 09:44:19	1107ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 21:25:01	3172ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 11:47:39	4925ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 21:03:29	2095ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-02 16:06:18	4086ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-24 22:24:53	1395ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 09:11:52	1865ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 03:16:20	1425ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-14 12:46:34	2313ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 14:39:50	1084ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 08:34:27	1101ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 05:51:34 shown	759ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 00:17:24	833ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 14:06:23	2833ms	2 NS 2 A 1 MX	🔒 Secure