kjmas.dk

📜 Historical scan 2026-06-17 22:30:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjmas.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 11 November 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.20 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by kjmas-dk.g-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 92ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.20	—	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 191ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	kjmas-dk.g-v1.mx.microsoft	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.18 52.101.68.27 52.101.73.11 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24
🔶 Autoconfig	193.221.124.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 604ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 815ms

TXT Record
DALUX=CO18776
MS=ms43132497
v=spf1 include:aarsleff.com ~all

✉️ SPF#

Policy	Record (kjmas.dk)
~all (soft fail)	v=spf1 include:aarsleff.com ~all

📨 DMARC#

Policy	Record (_dmarc.kjmas.dk)
p=reject	v=DMARC1; p=reject; adkim=s;

📬 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 2026-10-21 16:17:51

www	193.221.124.20 (AS51377) (address records, no CNAME)
www vs bare domain	Same network kjmas.dk: 193.221.124.20 (AS51377) www.kjmas.dk: 193.221.124.20 (AS51377)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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

🔗 TLSA / DANE#

6 records 79ms

Service / Owner	Type	Cert association
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…

🔐 DNSSEC#

220ms

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

🏷️ SOA#

185ms

Field	Value
Serial	2026053100
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-07-31 13:37:01

Field	Value
Registrar	Abion AB
Registered	2004-11-11
Expires	2026-11-30 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

92ms

89ms

191ms

AAAA

98ms

TXT

815ms

CAA

95ms

HTTPS

102ms

TLSA

79ms

SOA

185ms

MTA-STS

195ms

DNSSEC

220ms

SRV

604ms

Total

1497ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 16:17:51	953ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 18:31:09	1104ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:01:20	1057ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 17:33:40	965ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 16:41:15	907ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 18:49:52	1392ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 17:08:54	2022ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:03:38	13787ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:26:37	4139ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 13:30:21	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-30 12:44:03	1955ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 17:58:25	2028ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:22:22	5269ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 01:33:35	990ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:53:31	956ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:30:27 shown	1497ms	2 NS 1 A 1 MX	🔒 Secure