fourcom.dk

📜 Historical scan 2026-06-17 09:59:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fourcom.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 27 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.149.228.6 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fourcom-dk.mail.protection.outlook.com, barracuda.mariendal.dk and 1 more. The zone is not DNSSEC-signed, 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#

3 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.149.228.6	—	webcluster04.tigermedia.eu	AS48854	team.blue Denmark A/S	185.149.228.0/24	🇩🇰 Denmark	—

📧 MX Records#

3 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	fourcom-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 52.101.68.29 52.101.73.15 52.101.73.2 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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
10	—	barracuda.mariendal.dk	193.242.107.19	barracuda.mariendal.dk	AS31027 GlobalConnect A/S
20	—	barracuda2.mariendal.dk	193.242.107.19	barracuda.mariendal.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 231ms

TXT Record
MS=ms95723227
v=spf1 ip4:77.68.194.8 include:spf.protection.outlook.com include:spf.tigermedia.eu include:spf.antispamcloud.com include:spf.5115.submission.antispamcloud.com ip4:78.47.24.15 include:amazonses.com include:spf.ubivox.com ~all

✉️ SPF#

Policy	Record (fourcom.dk)
~all (soft fail)	v=spf1 ip4:77.68.194.8 include:spf.protection.outlook.com include:spf.tigermedia.eu include:spf.antispamcloud.com include:spf.5115.submission.antispamcloud.com ip4:78.47.24.15 include:amazonses.com include:spf.ubivox.com ~all

📨 DMARC#

Policy	Record (_dmarc.fourcom.dk)
p=none (monitor only)	v=DMARC1; p=none; rua= mailto:(email address);

📬 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 2026-10-16 18:23:28

www	185.149.228.6 (AS48854) (address records, no CNAME)
www vs bare domain	Same network fourcom.dk: 185.149.228.6 (AS48854) www.fourcom.dk: 185.149.228.6 (AS48854)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

error include:spf.5115.submission.antispamcloud.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026061401
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 16:38:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-27
Expires	2035-06-30 (3177d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
fourze.dk	Punktum dk A/S (direct)
fourzegaming.dk	Punktum dk A/S (direct)
upcycleit.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

60ms

59ms

AAAA

60ms

TXT

231ms

CAA

72ms

HTTPS

67ms

TLSA

1605ms

SOA

64ms

MTA-STS

72ms

DNSSEC

139ms

SRV

0ms

Total

2541ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:23:28	2327ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-15 16:34:45	604ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 16:12:54	982ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 15:40:38	2433ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 04:59:41	780ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-22 22:08:39	787ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-06 19:55:59	3077ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-01 03:15:18	1072ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-29 01:08:40	1869ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-15 00:50:06	9667ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-13 15:41:03	10635ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-26 02:10:34	1101ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-17 09:59:40 shown	2541ms	3 NS 1 A 3 MX	🔓 Insecure