powerfuel.dk

Records from scan: 2026-10-04 15:34:22 · 1550ms total · last checked 2026-10-16 14:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

powerfuel.dk is a .dk domain served by 2 nameservers (aspen.ns.cloudflare.com, wells.ns.cloudflare.com). It was registered on 12 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.18 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by powerfuel-dk.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
aspen.ns.cloudflare.com	108.162.194.109 162.159.38.109 172.64.34.109 2606:4700:50::a29f:266d 2803:f800:50::6ca2:c26d 2a06:98c1:50::ac40:226d	aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wells.ns.cloudflare.com	108.162.195.125 162.159.44.125 172.64.35.125 2606:4700:58::a29f:2c7d 2803:f800:50::6ca2:c37d 2a06:98c1:50::ac40:237d	wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com wells.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.18	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.167.180	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	powerfuel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.103.137 52.101.103.140 52.101.185.114 52.101.68.8	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:a7b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2312	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.18,172.67.167.180 ech=AEX+DQBBrwAgACB3V6T2X69/mCGQn8NhU8fkBpvDcuxha8C+xpuUHFRPGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a7b4,2606:4700:3036::6815:2312

🔌 SRV Records#

1 records 88ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 159ms

TXT Record
google-site-verification=mtHaGnzXwKcT1My4hZyVYogEAj78VN4Z7BgFrdT0na0
google-site-verification=ziAMdWX0yGnHyuRCmKcFYHMnAXPjLbsE1pbEtuTU2M0
MS=ms66438039
Sendinblue-code:e42b19e0ff080e724b5bc5edb54b3840
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.sendinblue.com ip4:193.8.36.0/22 include:mailgun.org include:mailgun.org -all

✉️ SPF#

Policy	Record (powerfuel.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.sendinblue.com ip4:193.8.36.0/22 include:mailgun.org include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.powerfuel.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-12 06:23:18

www	Exists, no address
www vs bare domain	www does not resolve powerfuel.dk: 188.114.96.1 188.114.97.1 2606:4700:3034::ac43:a7b4 2606:4700:3036::6815:2312 (AS13335) www.powerfuel.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
s1	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 13/10 · policy: -all

error 13 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2416573251
Primary NS (MNAME)	aspen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 16:06:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-12
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

52ms

39ms

AAAA

33ms

TXT

159ms

CAA

45ms

HTTPS

34ms

TLSA

1007ms

SOA

41ms

MTA-STS

47ms

DNSSEC

85ms

SRV

88ms

Total

1550ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 15:34:22 shown	1550ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 15:30:44	826ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 15:13:41	1726ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 15:08:24	1577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 14:48:08	975ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 14:33:46	1485ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 14:21:27	3359ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 23:08:43	1970ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 20:15:13	2561ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 07:17:25	2259ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 19:18:27	12886ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 13:10:31	2825ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-28 04:56:49	11315ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 10:10:06	3378ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 07:02:55	1576ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:42:20	5171ms	2 NS 2 A 1 MX	🔓 Insecure