dnstunnel.dk DNS records

🖥️ Nameservers2 records 101ms

Nameserver	IP addresses	PTR	ASN / ISP
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com	108.162.193.150 172.64.33.150 173.245.59.150 2606:4700:58::adf5:3b96 2803:f800:50::6ca2:c196 2a06:98c1:50::ac40:2196	woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.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 Records1 records 331ms

TXT Record
v=spf1 include:aspmx.googlemail.com -all

✉️ SPF

Policy	Record (dnstunnel.dk)
-all (hard fail)	v=spf1 include:aspmx.googlemail.com -all

📨 DMARC

Policy	Record (_dmarc.dnstunnel.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ybsmtwqg@ag.dmarcian.com;ruf=mailto:forensics@dnstunnel.dk

📬 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)

🔐 DNSSEC232ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413363579
Primary NS (MNAME)	rachel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

101ms

A

103ms

MX

89ms

AAAA

60ms

TXT

331ms

CAA

87ms

HTTPS

150ms

TLSA

60ms

SOA

0ms

MTA-STS

164ms

DNSSEC

232ms

SRV

178ms

Total

1005ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 02:10:39	1005ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-26 23:35:48	545ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-26 07:15:59	8681ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-01 20:20:16	1607ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-28 13:37:00	1203ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-25 07:55:59	2897ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-23 16:47:32	1116ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:34:09	7091ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 04:19:44	842ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 04:18:43	8726ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 04:07:10	270ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 04:01:01	362ms	2 NS 0 A 0 MX	🔓 Insecure	View