pch.dk

📜 Historical scan 2026-06-17 11:44:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pch.dk is a .dk domain served by 2 nameservers (elinore.ns.cloudflare.com, tate.ns.cloudflare.com). It was registered on 13 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch 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#

2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
elinore.ns.cloudflare.com	108.162.192.153 172.64.32.153 173.245.58.153 2606:4700:50::adf5:3a99 2803:f800:50::6ca2:c099 2a06:98c1:50::ac40:2099	elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tate.ns.cloudflare.com	108.162.195.191 162.159.44.191 172.64.35.191 2606:4700:58::a29f:2cbf 2803:f800:50::6ca2:c3bf 2a06:98c1:50::ac40:23bf	tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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	—	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
30	—	pch-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.29 52.101.68.36 52.101.73.26 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 191ms

TXT Record
protonmail-verification=06e0e22020de830d2ac8a384669199c55bf06eb7
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.pch.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#

latest probe, not this scan · checked 2026-10-16 12:54:53

www	104.21.15.249 172.67.165.89 2606:4700:3031::6815:ff9 2606:4700:3037::ac43:a559 (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves pch.dk: no address www.pch.dk: 104.21.15.249 172.67.165.89 2606:4700:3031::6815:ff9 2606:4700:3037::ac43:a559 (AS13335) (all like this)
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 421ms

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

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

61ms

Field	Value
Serial	2406637180
Primary NS (MNAME)	elinore.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 14:11:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-11-13
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

67ms

42ms

AAAA

41ms

TXT

191ms

CAA

43ms

HTTPS

38ms

TLSA

421ms

SOA

61ms

MTA-STS

148ms

DNSSEC

59ms

SRV

0ms

Total

1300ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 12:54:53	1596ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-07 16:13:57	1114ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-07 13:55:47	2471ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-30 06:56:18	857ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-24 08:51:19	1096ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-17 23:16:49	2239ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-05 13:44:26	1254ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-27 21:32:52	1789ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-26 13:56:34	1210ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-09 10:24:31	2883ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-16 03:29:25	4454ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-03 08:11:32	1273ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-28 08:11:29	1227ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-26 06:04:36	1188ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-21 22:58:00	1133ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:44:00 shown	1300ms	2 NS 0 A 3 MX	🔓 Insecure