planret.dk DNS records

🖥️ Nameservers4 records 156ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnscluster.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dnscluster.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.ns-infra.nl	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.ns-infra.nl	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records1 records 163ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.84.12	3600s	—	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records2 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	60s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:3a00:4012::1	3600s	—	AS59795	PerfGrid	2a09:3a00:4000:0:0:0:0:0/40	🇳🇱 The Netherlands	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 733ms

TXT Record
protonmail-verification=b97b22f8b8b3585c65e30f7d592e25ee9c5cd257
v=spf1 include:_spf.protonmail.ch include:spf-record.net ~all

✉️ SPF

Policy	Record (planret.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch include:spf-record.net ~all

📨 DMARC

Policy	Record (_dmarc.planret.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.planret.dk	planret.dk.acme-challenge.dk

🔗 TLSA / DANE4 records 360ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC192ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082311
Primary NS (MNAME)	ns1.dnscluster.dk
Responsible (RNAME)	hostmaster@planret.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

156ms

A

163ms

MX

56ms

AAAA

51ms

TXT

733ms

CAA

51ms

HTTPS

143ms

TLSA

360ms

SOA

0ms

MTA-STS

287ms

DNSSEC

192ms

SRV

292ms

Total

1660ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:38:24	1660ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-24 06:23:25	5979ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-23 02:23:34	3565ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 13:31:11	797ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 20:30:40	583ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:43:18	19358ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:07:02	3898ms	2 NS 1 A 1 MX	🔓 Insecure	View