brinttank.dk

Records from scan: 2026-10-17 06:20:10 · 2579ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brinttank.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 104.21.2.230 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 418ms

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 391ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.230	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.200	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.2.230
🔶 Autoconfig	104.21.2.230

🔷 AAAA Records (IPv6)#

2 records 429ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2e6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:81c8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 387ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.230,172.67.129.200 ech=AEX+DQBBTAAgACCwsNV9gfosRum5G2GyMHjXlt1GKY1Nm3A5OzsBAsosfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2e6,2606:4700:3037::ac43:81c8

📝 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#

checked 2026-10-17 06:20:11

www	104.21.2.230 172.67.129.200 2606:4700:3033::6815:2e6 2606:4700:3037::ac43:81c8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network brinttank.dk: 104.21.2.230 172.67.129.200 2606:4700:3033::6815:2e6 2606:4700:3037::ac43:81c8 (AS13335) www.brinttank.dk: 104.21.2.230 172.67.129.200 2606:4700:3033::6815:2e6 2606:4700:3037::ac43:81c8 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

545ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2417632841
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 2026-10-17 06:34:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-04-24
Expires	2027-04-30 (194d)

🔗 Same registrant#

57 domains

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
billigsmoreolie.dk	Punktum dk A/S (direct)
biobraendstof.dk	Punktum dk A/S (direct)
biobrændstof.dk	Punktum dk A/S (direct)
brinttankstation.dk	Punktum dk A/S (direct)
danskvarmeservice.dk	Punktum dk A/S (direct)
dieselline.dk	Punktum dk A/S (direct)
elektron.dk	Punktum dk A/S (direct)
fluid-partner.dk	Punktum dk A/S (direct)
fluidpartner.dk	Punktum dk A/S (direct)
fyns-naturvarme.dk	Punktum dk A/S (direct)
fyns-varmepumpe-center.dk	Punktum dk A/S (direct)
fyns-varmepumpe.dk	Punktum dk A/S (direct)
fyns-varmepumpecenter.dk	Punktum dk A/S (direct)
fynsnaturvarme.dk	Punktum dk A/S (direct)
fynsvarmepumpecenter.dk	Punktum dk A/S (direct)
gasservice.dk	Punktum dk A/S (direct)
grønmethanol.dk	Punktum dk A/S (direct)
h2tank.dk	Punktum dk A/S (direct)
h2tankstation.dk	Punktum dk A/S (direct)
ladeudsigten.dk	Punktum dk A/S (direct)
lygas-energiservice.dk	Punktum dk A/S (direct)
lygasmobil.dk	Punktum dk A/S (direct)
lygasservice.dk	Punktum dk A/S (direct)
methanol.dk	Punktum dk A/S (direct)
methanolstation.dk	Punktum dk A/S (direct)
methanoltank.dk	Punktum dk A/S (direct)
methanoltankstation.dk	Punktum dk A/S (direct)
mobil-ok.dk	Punktum dk A/S (direct)
ok-analyse.dk	Punktum dk A/S (direct)
ok-diesel.dk	Punktum dk A/S (direct)
ok-energiservice.dk	Punktum dk A/S (direct)
ok-fluid-partner.dk	Punktum dk A/S (direct)
ok-gas.dk	Punktum dk A/S (direct)
ok-guide.dk	Punktum dk A/S (direct)
ok-lækagesøgning.dk	Punktum dk A/S (direct)
ok-mobil.dk	Punktum dk A/S (direct)
ok-olie.dk	Punktum dk A/S (direct)
ok-plus.dk	Punktum dk A/S (direct)
ok-simpli.dk	Punktum dk A/S (direct)
ok-sport.dk	Punktum dk A/S (direct)
ok-varmepumper.dk	Punktum dk A/S (direct)
ok.dk	Punktum dk A/S (direct)
okenergi.dk	Punktum dk A/S (direct)
okenergiservice.dk	Punktum dk A/S (direct)
okgas-edi.dk	Punktum dk A/S (direct)
okinfo.dk	Punktum dk A/S (direct)
oklækagesøgning.dk	Punktum dk A/S (direct)
okplus.dk	Punktum dk A/S (direct)
okvarmepumpeservice.dk	Punktum dk A/S (direct)
okviden.dk	Punktum dk A/S (direct)
salgsboksen.dk	Punktum dk A/S (direct)
service24-7.dk	Punktum dk A/S (direct)
solceller-ok.dk	Punktum dk A/S (direct)
tankbenzin.dk	Punktum dk A/S (direct)
tankbrint.dk	Punktum dk A/S (direct)
tankdiesel.dk	Punktum dk A/S (direct)
tankmonitoring.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

418ms

391ms

393ms

AAAA

429ms

TXT

644ms

CAA

459ms

HTTPS

387ms

TLSA

212ms

SOA

73ms

MTA-STS

504ms

DNSSEC

545ms

SRV

497ms

Total

2579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:20:10 shown	2579ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 17:32:20	1068ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 18:40:57	646ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 18:35:10	889ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 06:16:05	3226ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 01:27:19	8774ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 13:51:04	1596ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 22:32:34	971ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 02:47:08	1229ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 14:37:32	2950ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 16:55:07	396ms	2 NS 2 A 0 MX	🔓 Insecure