kroon-oil.dk

📜 Historical scan 2026-06-28 13:16:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kroon-oil.dk is a .dk domain served by 2 nameservers (bingo.ns.cloudflare.com, darwin.ns.cloudflare.com). It was registered on 9 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.10 is hosted by Cloudflare, Inc. (AS13335). 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 256ms

Nameserver	IP addresses	PTR	ASN / ISP
bingo.ns.cloudflare.com	108.162.194.36 162.159.38.36 172.64.34.36 2606:4700:50::a29f:2624 2803:f800:50::6ca2:c224 2a06:98c1:50::ac40:2224	bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
darwin.ns.cloudflare.com	108.162.193.151 172.64.33.151 173.245.59.151 2606:4700:58::adf5:3b97 2803:f800:50::6ca2:c197 2a06:98c1:50::ac40:2197	darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.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 278ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.10	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.66	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 267ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a442	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5b0a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 234ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.10,172.67.164.66 ech=AEX+DQBBOgAgACCiQtFYnmEDxJ4Z+yy8ywHUjvXznHM8SPC+c8EFPBf9OQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a442,2606:4700:3037::6815:5b0a

📝 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 2026-10-09 04:53:42

www	104.21.91.10 172.67.164.66 2606:4700:3030::ac43:a442 2606:4700:3037::6815:5b0a (AS13335) (address records, no CNAME)
www vs bare domain	Same network kroon-oil.dk: 104.21.91.10 172.67.164.66 2606:4700:3030::ac43:a442 2606:4700:3037::6815:5b0a (AS13335) www.kroon-oil.dk: 104.21.91.10 172.67.164.66 2606:4700:3030::ac43:a442 2606:4700:3037::6815:5b0a (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

378ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

239ms

Field	Value
Serial	2405948486
Primary NS (MNAME)	bingo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-26 22:34:45

Field	Value
Registrar	INWX GmbH
Registered	2005-12-09
Expires	2026-12-31 (65d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
vatoil.dk	INWX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

256ms

278ms

283ms

AAAA

267ms

TXT

504ms

CAA

237ms

HTTPS

234ms

TLSA

159ms

SOA

239ms

MTA-STS

277ms

DNSSEC

378ms

SRV

253ms

Total

1722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 03:27:33	524ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 15:05:27	618ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 14:54:33	2001ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 14:47:06	9415ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 00:51:06	751ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-31 17:18:38	816ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-15 05:04:34	9870ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 13:16:56 shown	1722ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 20:24:23	3389ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 12:14:39	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:22:55	1663ms	2 NS 2 A 0 MX	🔓 Insecure