brightbiomethane.dk

📜 Historical scan 2026-07-25 23:14:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brightbiomethane.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, lia.ns.cloudflare.com). It was registered on 10 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.173.20.32 is hosted by BIT BV (AS12859) in The Netherlands. Mail is handled by brightrenewables-com01e.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lia.ns.cloudflare.com	108.162.192.185 172.64.32.185 173.245.58.185 2606:4700:50::adf5:3ab9 2803:f800:50::6ca2:c0b9 2a06:98c1:50::ac40:20b9	lia.ns.cloudflare.com lia.ns.cloudflare.com lia.ns.cloudflare.com lia.ns.cloudflare.com lia.ns.cloudflare.com lia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.173.20.32	300s	speedy-slug.sys.rootnet.io	AS12859	BIT BV	185.173.20.0/22	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	brightrenewables-com01e.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 52.101.68.29 52.101.73.11 52.101.73.12 52.101.73.4	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0b:3100:11::20:32	300s	speedy-slug.sys.rootnet.io	AS12859	BIT BV	2a0b:3100:0:0:0:0:0:0/39	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 383ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (brightbiomethane.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.brightbiomethane.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:lrvjybti@rua.eu.dmarcmanager.app; ruf=mailto:lrvjybti@ruf.eu.dmarcmanager.app

📬 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 2026-10-08 08:47:57

www	104.21.26.172 172.67.138.34 2606:4700:3035::6815:1aac 2606:4700:3036::ac43:8a22 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks brightbiomethane.dk: 185.173.20.32 2a0b:3100:11::20:32 (AS12859) www.brightbiomethane.dk: 104.21.26.172 172.67.138.34 2606:4700:3035::6815:1aac 2606:4700:3036::ac43:8a22 (AS13335) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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	2410468074
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 19:55:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-08-10
Expires	2027-08-31 (308d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

43ms

30ms

32ms

AAAA

31ms

TXT

383ms

CAA

38ms

HTTPS

44ms

TLSA

611ms

SOA

0ms

MTA-STS

50ms

DNSSEC

75ms

SRV

43ms

Total

2531ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:11:37	1323ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 16:37:13	1236ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 15:51:07	1378ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 15:23:02	1891ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-05 20:08:55	4252ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 18:07:26	3151ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 23:14:11 shown	2531ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-07 17:28:17	6638ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:55:47	682ms	2 NS 1 A 1 MX	🔓 Insecure