pc-mail.dk

📜 Historical scan 2026-08-02 19:38:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pc-mail.dk is a .dk domain served by 2 nameservers (arch.ns.cloudflare.com, venus.ns.cloudflare.com). It was registered on 14 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.135 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
arch.ns.cloudflare.com	108.162.193.68 172.64.33.68 173.245.59.68 2606:4700:58::adf5:3b44 2803:f800:50::6ca2:c144 2a06:98c1:50::ac40:2144	arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venus.ns.cloudflare.com	108.162.192.235 172.64.32.235 173.245.58.235 2606:4700:50::adf5:3aeb 2803:f800:50::6ca2:c0eb 2a06:98c1:50::ac40:20eb	venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.135	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.224	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	2a00:1450:4010:c1e::1b 64.233.162.26	lb-in-f27.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.13.135
🔶 Autoconfig	172.67.132.224

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:d87	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:84e0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.135,172.67.132.224 ech=AEX+DQBBLwAgACAqOUzsxRi4hDF1OUXVd3Orc+r6AISXYA5chDtLo5yDAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:d87,2606:4700:3037::ac43:84e0

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 22:48:08

www	104.21.13.135 172.67.132.224 2606:4700:3037::6815:d87 2606:4700:3037::ac43:84e0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pc-mail.dk: 104.21.13.135 172.67.132.224 2606:4700:3037::6815:d87 2606:4700:3037::ac43:84e0 (AS13335) www.pc-mail.dk: 104.21.13.135 172.67.132.224 2606:4700:3037::6815:d87 2606:4700:3037::ac43:84e0 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411060830
Primary NS (MNAME)	arch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 20:17:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-02-14
Expires	2027-03-31 (163d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

AAAA

40ms

TXT

190ms

CAA

39ms

HTTPS

33ms

TLSA

184ms

SOA

0ms

MTA-STS

48ms

DNSSEC

9065ms

SRV

55ms

Total

11002ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:48:08	1044ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-27 12:07:37	1019ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-26 11:53:42	1000ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-25 11:41:56	9717ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-19 14:28:08	1024ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-18 10:19:18	1071ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-11 06:40:50	1496ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-25 15:10:12	3093ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-02 19:38:53 shown	11002ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-28 14:27:50	4889ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-18 16:37:26	10542ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-08 11:47:46	17635ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-18 04:38:52	2535ms	2 NS 2 A 7 MX	🔓 Insecure