dd-tuning.dk

📜 Historical scan 2026-09-24 12:07:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dd-tuning.dk is a .dk domain served by 2 nameservers (cora.ns.cloudflare.com, nico.ns.cloudflare.com). It first appeared in the .dk zone on 24 July 2026. Its website address 104.21.6.177 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.imena.com.ua. The zone is not DNSSEC-signed, has no 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
cora.ns.cloudflare.com	108.162.194.195 162.159.38.195 172.64.34.195 2606:4700:50::a29f:26c3 2803:f800:50::6ca2:c2c3 2a06:98c1:50::ac40:22c3	cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nico.ns.cloudflare.com	108.162.195.147 162.159.44.147 172.64.35.147 2606:4700:58::a29f:2c93 2803:f800:50::6ca2:c393 2a06:98c1:50::ac40:2393	nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.177	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.21	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.imena.com.ua	78.27.225.124	mail.imena.com.ua	AS25393 Internet Invest, Ltd.

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8715	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:6b1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.177,172.67.135.21 ech=AEX+DQBBuAAgACCYfZwa4GZOvwEwgBl5qwPKjQFwsmBznWHeNsmmr5voDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8715,2606:4700:3034::6815:6b1

📝 TXT Records#

1 records 163ms

TXT Record
google-site-verification=XPpWRfOqKU1_IsEftVa_0zL2mOMlI26mGmXgriHFkHw

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 02:52:18

www	104.21.6.177 172.67.135.21 2606:4700:3031::ac43:8715 2606:4700:3034::6815:6b1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dd-tuning.dk: 104.21.6.177 172.67.135.21 2606:4700:3031::ac43:8715 2606:4700:3034::6815:6b1 (AS13335) www.dd-tuning.dk: 104.21.6.177 172.67.135.21 2606:4700:3031::ac43:8715 2606:4700:3034::6815:6b1 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dd-tuning.dk	_yGl5uwWFmoz8BZDyBez9p2lM8b1QD8H6KvBmhlK1Bk
TXT	_acme-challenge.dd-tuning.dk	d3-WRfmYo8VLRfoYVVDSkJPVkgicrjFysA_FR1NOMkI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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	2415729635
Primary NS (MNAME)	cora.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#

25ms

46ms

32ms

AAAA

32ms

TXT

163ms

CAA

36ms

HTTPS

38ms

TLSA

186ms

SOA

0ms

MTA-STS

60ms

DNSSEC

115ms

SRV

430ms

Total

1310ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 17:24:22	1248ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 12:17:38	883ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 12:07:20 shown	1310ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 11:47:48	2816ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 03:05:29	10330ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 19:18:19	10226ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 13:49:53	1693ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 10:11:35	3640ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 08:38:06	9711ms	2 NS 1 A 1 MX	🔓 Insecure