whistlepilot.dk

📜 Historical scan 2026-09-14 14:47:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

whistlepilot.dk is a .dk domain served by 2 nameservers (emma.ns.cloudflare.com, walt.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.43 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 123ms

Nameserver	IP addresses	PTR	ASN / ISP
emma.ns.cloudflare.com	108.162.192.112 172.64.32.112 173.245.58.112 2606:4700:50::adf5:3a70 2803:f800:50::6ca2:c070 2a06:98c1:50::ac40:2070	emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com emma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
walt.ns.cloudflare.com	108.162.193.148 172.64.33.148 173.245.59.148 2606:4700:58::adf5:3b94 2803:f800:50::6ca2:c194 2a06:98c1:50::ac40:2194	walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.43	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.94	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 117ms

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
10	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

🔷 AAAA Records (IPv6)#

2 records 103ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:875e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1a2b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.43,172.67.135.94 ech=AEX+DQBBEwAgACDmyUpaGCxiTtEVJ8dtKD6EwoY3BvcelB4Ge9bdb2pcZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:875e,2606:4700:3037::6815:1a2b

📝 TXT Records#

2 records 270ms

TXT Record
protonmail-verification=7aacebc14a5c11813cb7d4a02855d8451148edbe
v=spf1 include:mailgun.org include:_spf.protonmail.ch -all

✉️ SPF#

Policy	Record (whistlepilot.dk)
-all (hard fail)	v=spf1 include:mailgun.org include:_spf.protonmail.ch -all

📨 DMARC#

Policy	Record (_dmarc.whistlepilot.dk)
p=reject	v=DMARC1; p=reject;

📬 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 15:05:28

www	104.21.26.43 172.67.135.94 2606:4700:3034::ac43:875e 2606:4700:3037::6815:1a2b (AS13335) (address records, no CNAME)
www vs bare domain	Same network whistlepilot.dk: 104.21.26.43 172.67.135.94 2606:4700:3034::ac43:875e 2606:4700:3037::6815:1a2b (AS13335) www.whistlepilot.dk: 104.21.26.43 172.67.135.94 2606:4700:3034::ac43:875e 2606:4700:3037::6815:1a2b (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 903ms

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#

167ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414826023
Primary NS (MNAME)	emma.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

123ms

87ms

117ms

AAAA

103ms

TXT

270ms

CAA

106ms

HTTPS

105ms

TLSA

903ms

SOA

0ms

MTA-STS

121ms

DNSSEC

167ms

SRV

146ms

Total

2241ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:19:53	707ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 09:30:10	582ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 14:47:11 shown	2241ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-07 13:24:20	1916ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 02:20:53	966ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-16 13:58:25	17271ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 06:18:39	1064ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 02:58:58	4467ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 09:58:34	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:23:47	1183ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:38:23	3320ms	2 NS 2 A 2 MX	🔓 Insecure