fourcom.dk DNS records

🖥️ Nameservers3 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 Records1 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 Records3 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 Records2 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

🔗 TLSA / DANE

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

🔐 DNSSEC139ms

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

🏷️ SOA64ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

61ms

A

60ms

MX

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
2026-09-01 03:15:18	1072ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 01:08:40	1869ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-15 00:50:06	9667ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 15:41:03	10635ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 02:10:34	1101ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 09:59:40	2541ms	3 NS 1 A 3 MX	🔓 Insecure	View