zerosignal.dk

Records from scan: 2026-10-09 06:05:44 · 678ms total · last checked 2026-10-24 07:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zerosignal.dk is a .dk domain served by 2 nameservers (peaches.ns.cloudflare.com, piotr.ns.cloudflare.com). It was registered on 20 September 2025 (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. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
peaches.ns.cloudflare.com	108.162.194.239 162.159.38.239 172.64.34.239 2606:4700:50::a29f:26ef 2803:f800:50::6ca2:c2ef 2a06:98c1:50::ac40:22ef	peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piotr.ns.cloudflare.com	108.162.193.222 172.64.33.222 173.245.59.222 2606:4700:58::adf5:3bde 2803:f800:50::6ca2:c1de 2a06:98c1:50::ac40:21de	piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.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#

2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	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	120s	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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 178ms

TXT Record
protonmail-verification=61a31bd593398f00b5e0778369c799d595f30906
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.zerosignal.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 2026-10-09 06:05:44

www	NXDOMAIN
www vs bare domain	Neither resolves zerosignal.dk: no address www.zerosignal.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.zerosignal.dk	38SOmFZbU9eOFBVTsv7h2Iz10Zhth3IhJyxYVoPijXU
TXT	_acme-challenge.zerosignal.dk	w44aW1MdQXEG3xJ7tYSeHPhl-mTcM1OMZ-aW2_3G0e4

🔗 TLSA / DANE#

4 records 120ms

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

🔐 DNSSEC#

90ms

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#

43ms

Field	Value
Serial	2416799080
Primary NS (MNAME)	peaches.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 05:57:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-09-20
Expires	2027-09-19 (329d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

36ms

33ms

AAAA

42ms

TXT

178ms

CAA

34ms

HTTPS

55ms

TLSA

120ms

SOA

43ms

MTA-STS

56ms

DNSSEC

90ms

SRV

54ms

Total

678ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:05:44 shown	678ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-07 05:23:39	451ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-02 01:42:14	785ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-30 01:26:22	640ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-25 10:54:27	626ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-14 18:02:41	3263ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-27 05:37:42	610ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-08 03:58:46	3761ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-16 08:54:24	1197ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-29 21:06:29	1052ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-25 22:24:03	2094ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-17 13:09:42	753ms	2 NS 0 A 2 MX	🔓 Insecure