tankbiodiesel.dk

📜 Historical scan 2026-06-24 06:26:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tankbiodiesel.dk is a .dk domain served by 2 nameservers (hattie.ns.cloudflare.com, jakub.ns.cloudflare.com). It was registered on 24 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.239 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
hattie.ns.cloudflare.com	108.162.194.172 162.159.38.172 172.64.34.172 2606:4700:50::a29f:26ac 2803:f800:50::6ca2:c2ac 2a06:98c1:50::ac40:22ac	hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jakub.ns.cloudflare.com	108.162.195.85 162.159.44.85 172.64.35.85 2606:4700:58::a29f:2c55 2803:f800:50::6ca2:c355 2a06:98c1:50::ac40:2355	jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.239	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.249	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.67.239
🔶 Autoconfig	172.67.182.249

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b6f9	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:43ef	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 77ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.239,172.67.182.249 ech=AEX+DQBBlgAgACDbgsU7eKwgj7+/+LYQ115Rq6mUjWdA5HgFfMtmi9+bPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6f9,2606:4700:3036::6815:43ef

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 00:27:05

www	104.21.67.239 172.67.182.249 2606:4700:3034::6815:43ef 2606:4700:3036::ac43:b6f9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tankbiodiesel.dk: 104.21.67.239 172.67.182.249 2606:4700:3034::6815:43ef 2606:4700:3036::ac43:b6f9 (AS13335) www.tankbiodiesel.dk: 104.21.67.239 172.67.182.249 2606:4700:3034::6815:43ef 2606:4700:3036::ac43:b6f9 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'tankbiodiesel.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

35ms

Field	Value
Serial	2407402862
Primary NS (MNAME)	hattie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 03:45:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-04-24
Expires	2027-04-30 (188d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

40ms

AAAA

42ms

TXT

200ms

CAA

51ms

HTTPS

77ms

TLSA

101ms

SOA

35ms

MTA-STS

39ms

DNSSEC

77ms

SRV

81ms

Total

988ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:27:05	506ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 09:27:17	424ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 18:32:08	716ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 04:44:21	687ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 18:19:15	3720ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 05:18:43	1687ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 12:58:35	804ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 06:26:03 shown	988ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-20 22:05:39	1238ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 22:13:23	926ms	2 NS 2 A 0 MX	🔓 Insecure