koop3mmc.dk

📜 Historical scan 2026-06-24 04:21:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koop3mmc.dk is a .dk domain served by 3 nameservers (ns1.mijn.host, ns2.mijn.host, ns3.mijn.host). It was registered on 10 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.254.117.203 is hosted by Voxility LLP (AS3223) in The Netherlands. Mail is handled by h16.mijn.host. The zone is not DNSSEC-signed, 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#

3 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mijn.host	2a03:5180:7:2:13af:27fb:f741:1 5.254.117.200	ns1.mijn.host ns1.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP
ns2.mijn.host	217.180.14.14 2a11:4881:1:4881::1	— —	AS214673 mijn.host B.V. AS214673 mijn.host B.V.
ns3.mijn.host	2a02:348:5e6:1::b6a0 83.96.241.95	ip-2a02-0348-05e6-0001-0000-0000-0000-b6a0.ams.resource.cloud ns3.mijn.host	AS35470 Signet B.V. AS35470 Signet B.V.

🌍 A Records#

1 records 159ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.254.117.203	900s	h16.mijn.host	AS3223	Voxility LLP	5.254.64.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	h16.mijn.host	2a03:5180:7:2:1bc:79a3:a6b2:1 5.254.117.203	h16.mijn.host h16.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.254.117.203
🔶 Autoconfig	5.254.117.203

🔷 AAAA Records (IPv6)#

1 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:5180:7:2:1bc:79a3:a6b2:1	900s	h16.mijn.host	AS3223	Voxility LLP	2a03:5180:0:0:0:0:0:0/45	🇷🇴 Romania	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 356ms

TXT Record
v=spf1 a mx include:spf.mijn.host ~all

✉️ SPF#

Policy	Record (koop3mmc.dk)
~all (soft fail)	v=spf1 a mx include:spf.mijn.host ~all

📨 DMARC#

Policy	Record (_dmarc.koop3mmc.dk)
p=reject	v=DMARC1; p=reject; sp=none;

📬 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 09:33:55

www	5.254.117.203 (AS3223) (address records, no CNAME)
www vs bare domain	Same network koop3mmc.dk: 5.254.117.203 2a03:5180:7:2:1bc:79a3:a6b2:1 (AS3223) www.koop3mmc.dk: 5.254.117.203 (AS3223)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

14 records 2035ms

Service / Owner	Type	Cert association
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	9D637B3D27A9E570D07607B9CCADB80A…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	A698A20824BE04E47A1A33C4FA488731…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	B0292AE545978E0FBB98ABBD94C86160…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	B3FB5D00E994CDDF2CC9A4EEA9F806BC…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	CBBC559B44D524D6A132BDAC672744DA…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	F1440A9B76E1E41E53A4CB461329BF63…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	F1647A5EE3EFAC54C892E930584FE479…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	025490860B498AB73C6A12F27A49AD5F…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	2E8307068B6DB620E4A39D068B5DEE5D…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	51AAA87D984B559AC69E929F888A022D…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	6EBCEFB4210B088654A38B03FEA3D7D1…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	762195C225586EE6C0237456E2107DC5…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	885BF0572252C6741DC9A52F5044487F…
SMTP _25._tcp.h16.mijn.host	DANE-TA · SPKI · SHA-256	919C0DF7A787B597ED056ACE654B1DE9…

🔐 DNSSEC#

221ms

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

🏷️ SOA#

157ms

Field	Value
Serial	1728560164
Primary NS (MNAME)	ns1.mijn.host
Responsible (RNAME)	hostmaster@koop3mmc.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 21:08:47

Field	Value
Registrar	my.host
Registered	2024-10-10
Expires	2026-10-09 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

159ms

112ms

AAAA

77ms

TXT

356ms

CAA

113ms

HTTPS

129ms

TLSA

2035ms

SOA

157ms

MTA-STS

72ms

DNSSEC

221ms

SRV

193ms

Total

2977ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 00:13:56	132ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 23:41:57	94ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 23:21:50	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 22:49:23	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 22:24:35	111ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 22:16:54	129ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 21:51:33	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 20:39:42	862ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 09:33:55	6613ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:51:58	2411ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 18:11:44	1363ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 04:21:27 shown	2977ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 05:18:11	1590ms	3 NS 1 A 1 MX	🔓 Insecure