mfco.dk

📜 Historical scan 2026-06-17 20:40:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mfco.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mfco.dk. 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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records#

1 records 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.125	—	server17.chosting.dk	AS21060	—	—	—	—

📧 MX Records#

1 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mfco.dk	178.20.216.125 2a01:7cc0:101:ffff::1:13	server17.chosting.dk —	AS21060 Atea A/S AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

1 records 95ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:13	—	—	AS21060	—	—	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 183ms

TXT Record
v=spf1 ip4:178.20.216.125 include:spf.chosting.dk +a +mx ~all

✉️ SPF#

Policy	Record (mfco.dk)
~all (soft fail)	v=spf1 ip4:178.20.216.125 include:spf.chosting.dk +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.mfco.dk)
p=none (monitor only)	v=DMARC1; p=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 2026-10-08 18:05:51

www CNAME	mfco.dk (all on mfco.dk) → 178.20.216.125 2a01:7cc0:101:ffff::1:13 (AS21060)
www vs bare domain	Same network mfco.dk: 178.20.216.125 2a01:7cc0:101:ffff::1:13 (AS21060) www.mfco.dk: 178.20.216.125 2a01:7cc0:101:ffff::1:13 (AS21060)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

154ms

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

🏷️ SOA#

97ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

98ms

95ms

100ms

AAAA

95ms

TXT

183ms

CAA

108ms

HTTPS

79ms

TLSA

120ms

SOA

97ms

MTA-STS

79ms

DNSSEC

154ms

SRV

0ms

Total

663ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 15:03:58	2490ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-10 13:11:13	1227ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:22:03	9824ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:07:52	749ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-13 05:39:51	1072ms	3 NS 1 A 1 MX	❓ Unknown
2026-06-27 04:05:40	2386ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 16:38:30	790ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:40:48 shown	663ms	3 NS 1 A 1 MX	🔓 Insecure