whistlesblow.dk DNS records

🖥️ Nameservers2 records 243ms

Nameserver	IP addresses	PTR	ASN / ISP
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tara.ns.cloudflare.com	108.162.192.225 172.64.32.225 173.245.58.225 2606:4700:50::adf5:3ae1 2803:f800:50::6ca2:c0e1 2a06:98c1:50::ac40:20e1	tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.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

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC9329ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

243ms

A

243ms

MX

248ms

AAAA

242ms

TXT

1249ms

CAA

251ms

HTTPS

250ms

TLSA

247ms

SOA

253ms

MTA-STS

320ms

DNSSEC

9329ms

SRV

272ms

Total

10697ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:48:56	10697ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 18:39:03	3658ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 17:23:25	3961ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 13:34:53	10912ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 13:16:21	1103ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 12:28:50	3905ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 04:12:52	17116ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 00:52:46	25050ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 12:35:55	10763ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 09:43:53	7360ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 05:17:16	10804ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 13:21:39	10075ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 12:33:00	10883ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 06:21:55	4010ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 04:22:14	17107ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 05:25:37	2684ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 21:44:43	10723ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 15:40:56	41836ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 15:17:51	33171ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 14:47:48	3680ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 14:16:20	3621ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 14:13:11	3213ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 13:42:06	17051ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 23:43:27	17770ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 19:19:29	10233ms	2 NS 0 A 0 MX	❓ Unknown	View