mjk-judo.dk

📜 Historical scan 2026-06-17 15:09:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mjk-judo.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 26 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.24 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mjkjudo-dk0i.mail.protection.outlook.com. The zone is of unknown DNSSEC status, has no 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#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.24	—	linux179.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mjkjudo-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::e 52.101.68.29 52.101.68.36 52.101.73.1 52.101.73.22	mail-db4pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00106.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 142ms

TXT Record
MS=ms50455240
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mjk-judo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 14:22:00

www	93.191.156.24 (AS48854) (address records, no CNAME)
www vs bare domain	Same network mjk-judo.dk: 93.191.156.24 (AS48854) www.mjk-judo.dk: 93.191.156.24 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ds=1 dnskey=1

🏷️ SOA#

52ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 06:56:24

Field	Value
Registrar	Simply.com A/S
Registered	2001-02-26
Expires	2027-03-31 (156d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

55ms

AAAA

54ms

TXT

142ms

CAA

51ms

HTTPS

51ms

TLSA

959ms

SOA

52ms

MTA-STS

119ms

DNSSEC

75ms

SRV

0ms

Total

1602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:22:00	1302ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:39:09	1297ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:35:53	1059ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 18:03:59	2193ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 07:34:38	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:57:16	2492ms	4 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 15:09:15 shown	1602ms	4 NS 1 A 1 MX	❓ Unknown