energi-cirklen.dk

Records from scan: 2026-10-07 18:54:41 · 364ms total · last checked 2026-10-19 10:59 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

energi-cirklen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.251 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.251	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:80d8:b667:69f5:703f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-07 18:54:41

www	46.30.215.251 2a02:2350:5:108:80d8:b667:69f5:703f (AS51468) (address records, no CNAME)
www vs bare domain	Same network energi-cirklen.dk: 46.30.215.251 2a02:2350:5:108:80d8:b667:69f5:703f (AS51468) www.energi-cirklen.dk: 46.30.215.251 2a02:2350:5:108:80d8:b667:69f5:703f (AS51468)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026091104
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 03:12:23

Field	Value
Registrar	ONE.COM A/S
Registered	2015-02-01
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

34ms

AAAA

27ms

TXT

151ms

CAA

29ms

HTTPS

27ms

TLSA

60ms

SOA

33ms

MTA-STS

46ms

DNSSEC

55ms

SRV

50ms

Total

364ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:54:41 shown	364ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 10:38:58	372ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 08:51:23	464ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 15:34:35	881ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-14 18:37:56	637ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 11:39:22	1262ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 07:32:27	1326ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:37:37	4234ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 07:25:11	542ms	0 NS 0 A 0 MX	❓ Unknown