best-energy.dk

Records from scan: 2026-09-30 18:54:20 · 987ms total · last checked 2026-10-19 12:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

best-energy.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 16 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.14 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bestenergy-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.14	3600s	linux14.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	bestenergy-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 52.101.103.39 52.101.181.156 52.101.185.24 52.101.73.145	mail-du0pr03cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 127ms

TXT Record
MS=ms67608198
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (best-energy.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-07 20:45:16

www	185.21.43.14 (AS48854) (address records, no CNAME)
www vs bare domain	Same network best-energy.dk: 185.21.43.14 (AS48854) www.best-energy.dk: 185.21.43.14 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

38ms

Field	Value
Serial	2025090501
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 17:34:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-06-16
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

42ms

AAAA

36ms

TXT

127ms

CAA

28ms

HTTPS

39ms

TLSA

590ms

SOA

38ms

MTA-STS

55ms

DNSSEC

85ms

SRV

47ms

Total

987ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:54:20 shown	987ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:05:05	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 03:35:27	1189ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 05:04:24	1047ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 09:02:07	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:50:06	909ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:23:32	791ms	2 NS 1 A 1 MX	🔒 Secure