whistleservice.dk

📜 Historical scan 2026-09-04 22:25:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

whistleservice.dk is a .dk domain served by 2 nameservers (etienne.ns.cloudflare.com, megan.ns.cloudflare.com). It was registered on 22 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.6.134 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
etienne.ns.cloudflare.com	108.162.195.61 162.159.44.61 172.64.35.61 2606:4700:58::a29f:2c3d 2803:f800:50::6ca2:c33d 2a06:98c1:50::ac40:233d	etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
megan.ns.cloudflare.com	108.162.192.197 172.64.32.197 173.245.58.197 2606:4700:50::adf5:3ac5 2803:f800:50::6ca2:c0c5 2a06:98c1:50::ac40:20c5	megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.6.134	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.7.134	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.184	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

5 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c22::1b 64.233.162.26	yulpptr-in-f27.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4013:813::1b	lcbomp-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4013:813::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1a	tp-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

3 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:686	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:786	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:49b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.6.134,104.26.7.134,172.67.73.184 ipv6hint=2606:4700:20::681a:686,2606:4700:20::681a:786,2606:4700:20::ac43:49b8

📝 TXT Records#

2 records 160ms

TXT Record
google-site-verification=f5u1ObE6gugziJQCaNALQjRj9cCGoH1R4FifPZdA0vg
v=spf1 include:sendgrid.net include:_spf.google.com ~all

✉️ SPF#

Policy	Record (whistleservice.dk)
~all (soft fail)	v=spf1 include:sendgrid.net include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.whistleservice.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; aspf=r; adkim=r;

📬 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 2026-10-22 09:02:12

www	104.26.6.134 104.26.7.134 172.67.73.184 2606:4700:20::681a:686 2606:4700:20::681a:786 2606:4700:20::ac43:49b8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network whistleservice.dk: 104.26.6.134 104.26.7.134 172.67.73.184 2606:4700:20::681a:686 (AS13335) www.whistleservice.dk: 104.26.6.134 104.26.7.134 172.67.73.184 2606:4700:20::681a:686 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u27350568.wl069.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u27350568.wl069.sendgrid.net	RSA · ~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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413913819
Primary NS (MNAME)	etienne.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 18:57:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-02-22
Expires	2027-02-21 (117d)

🔗 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#

29ms

34ms

36ms

AAAA

32ms

TXT

160ms

CAA

27ms

HTTPS

39ms

TLSA

534ms

SOA

0ms

MTA-STS

45ms

DNSSEC

102ms

SRV

62ms

Total

4868ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 09:02:11	2272ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-06 04:00:53	2443ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-28 03:09:38	933ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-26 02:48:23	9614ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-21 07:52:41	1083ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-04 22:25:04 shown	4868ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-26 12:15:34	951ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-13 10:47:42	9750ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-10 22:09:22	1605ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-07 22:56:32	9607ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-21 14:58:56	9909ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-18 03:02:58	3343ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-02 11:54:59	10667ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-25 11:35:35	1059ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-22 18:03:28	3050ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-21 23:39:13	914ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 23:02:22	1583ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-21 00:56:35	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:31:15	1719ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-20 09:43:24	815ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-17 13:55:46	3006ms	2 NS 3 A 5 MX	🔒 Secure