kjmas.dk

Records from scan: 2026-10-21 16:17:51 · 953ms total · last checked 2026-10-23 08:30 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.20	28799s	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21600s	kjmas-dk.g-v1.mx.microsoft	2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 52.101.103.137 52.101.103.36 52.101.185.21 52.101.209.31	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr05cu00207.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 → 52.98.154.136
🔶 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 169ms

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

📝 TXT Records#

3 records 421ms

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#

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#

5 records 70ms

Service / Owner	Type	Cert association
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.kjmas-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

108ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026092800
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 (37d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

51ms

38ms

AAAA

32ms

TXT

421ms

CAA

42ms

HTTPS

44ms

TLSA

70ms

SOA

45ms

MTA-STS

90ms

DNSSEC

108ms

SRV

169ms

Total

953ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 16:17:51 shown	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	1497ms	2 NS 1 A 1 MX	🔒 Secure