plan4.dk

📜 Historical scan 2026-06-18 02:37:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

plan4.dk is a .dk domain served by 3 nameservers (ns1.vths.dk, ns2.vths.dk, ns3.vths.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.202.234.136 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by plan4-dk.mail.protection.outlook.com. 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 94ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vths.dk	116.203.116.214	static.214.116.203.116.clients.your-server.de	AS24940 Hetzner Online GmbH
ns2.vths.dk	195.201.236.251	static.251.236.201.195.clients.your-server.de	AS24940 Hetzner Online GmbH
ns3.vths.dk	95.216.207.224	static.224.207.216.95.clients.your-server.de	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.202.234.136	—	pro08.vths.dk	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	plan4-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.18 52.101.68.25 52.101.68.36	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 292ms

TXT Record
brevo-code:7f4f7d0416d8d501c5c8440b79371f0d
v=spf1 +a +mx +ip4:116.202.234.136 include:spf.protection.outlook.com -all
VisorTech Hosting Solutions - info@vths.dk

✉️ SPF#

Policy	Record (plan4.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:116.202.234.136 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.plan4.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 68ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 12:46:55

www	116.202.234.136 (AS24940) (address records, no CNAME)
www vs bare domain	Same network plan4.dk: 116.202.234.136 (AS24940) www.plan4.dk: 116.202.234.136 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-plan4-dk._domainkey.woodzacaps.e-v1.dkim.mail.microsoft	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2026042701
Primary NS (MNAME)	ns1.vths.dk
Responsible (RNAME)	dns@vths.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#

94ms

73ms

69ms

AAAA

68ms

TXT

292ms

CAA

68ms

HTTPS

82ms

TLSA

174ms

SOA

71ms

MTA-STS

35ms

DNSSEC

149ms

SRV

203ms

Total

878ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:46:55	1463ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 04:16:30	10914ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 20:08:33	10332ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 16:56:10	3489ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 11:42:28	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:37:35 shown	878ms	3 NS 1 A 1 MX	🔓 Insecure