plateau.dk

Records from scan: 2026-10-14 12:44:38 · 806ms total · last checked 2026-10-16 14:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

plateau.dk is a .dk domain served by 2 nameservers (alex.ns.cloudflare.com, nina.ns.cloudflare.com). It was registered on 7 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.229 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
alex.ns.cloudflare.com	108.162.193.100 172.64.33.100 173.245.59.100 2606:4700:58::adf5:3b64 2803:f800:50::6ca2:c164 2a06:98c1:50::ac40:2164	alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nina.ns.cloudflare.com	108.162.192.136 172.64.32.136 173.245.58.136 2606:4700:50::adf5:3a88 2803:f800:50::6ca2:c088 2a06:98c1:50::ac40:2088	nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.129	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	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	300s	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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.68.229
🔶 Autoconfig	172.67.199.129

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:44e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c781	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.229,172.67.199.129 ech=AEX+DQBBZAAgACAkrEn6gECgdEWk5PMhWUOSVTCvsfM0cKj3LV+x2nl/MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:44e5,2606:4700:3036::ac43:c781

📝 TXT Records#

3 records 175ms

TXT Record
google-site-verification=gsTxIjiDa35wKJK0GuOc3XNUQdBaicJ64fAu3ddGKYk
protonmail-verification=2e169809bd8b17196930981fd77dc592e1c49377
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (plateau.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.plateau.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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#

checked 2026-10-14 12:44:38

www	104.21.68.229 172.67.199.129 2606:4700:3036::6815:44e5 2606:4700:3036::ac43:c781 (AS13335) (address records, no CNAME)
www vs bare domain	Same network plateau.dk: 104.21.68.229 172.67.199.129 2606:4700:3036::6815:44e5 2606:4700:3036::ac43:c781 (AS13335) www.plateau.dk: 104.21.68.229 172.67.199.129 2606:4700:3036::6815:44e5 2606:4700:3036::ac43:c781 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 76ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

113ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2417459702
Primary NS (MNAME)	alex.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 12:57:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-04-07
Expires	2027-04-30 (195d)

🔗 Same registrant#

7 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
familieliv.dk	Punktum dk A/S (direct)
juliussten.dk	Punktum dk A/S (direct)
kiraamalie.dk	Punktum dk A/S (direct)
niclas.dk	Punktum dk A/S (direct)
niclassten.dk	Punktum dk A/S (direct)
soeshansen.dk	Punktum dk A/S (direct)
soshansen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

37ms

32ms

AAAA

30ms

TXT

175ms

CAA

36ms

HTTPS

30ms

TLSA

76ms

SOA

26ms

MTA-STS

47ms

DNSSEC

113ms

SRV

63ms

Total

806ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 12:44:38 shown	806ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 03:16:28	698ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-19 15:54:47	1429ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-18 15:53:00	1345ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-17 13:32:01	6062ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-04 22:50:59	7856ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 15:05:10	6426ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 01:06:32	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:28:50	1428ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 12:10:23	1467ms	2 NS 2 A 5 MX	🔓 Insecure