3a-energi.dk

📜 Historical scan 2026-09-06 12:16:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3a-energi.dk is a .dk domain served by 2 nameservers (ns1.dns-parking.com, ns2.dns-parking.com). It was registered on 1 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.hostinger.com, mx2.hostinger.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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns-parking.com	162.159.24.201 2400:cb00:2049:1::a29f:18c9	ns1.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.dns-parking.com	162.159.25.42 2400:cb00:2049:1::a29f:192a	ns2.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.65.156.22	60s	—	AS47583	—	—	🇩🇪 Germany	—
217.65.159.125	60s	—	AS47583	—	—	🇩🇪 Germany	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	14400s	mx1.hostinger.com	172.65.182.103 2606:4700:90:0:c1f8:f874:2386:b61f	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
10	14400s	mx2.hostinger.com	172.65.182.103 2606:4700:90:0:c1f8:f874:2386:b61f	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.mail.hostinger.com → 34.120.251.119
🔶 Autoconfig	autoconfig.mail.hostinger.com → 34.120.251.119

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:4780:7f:6e68:3d67:d58f:21a3:8783	60s	—	AS47583	—	—	🇨🇾 Cyprus	—
2a02:4780:80:83e1:e904:9b00:ed3a:6878	60s	—	AS47583	—	—	🇨🇾 Cyprus	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 314ms

TXT Record
v=spf1 include:_spf.mail.hostinger.com ~all

✉️ SPF#

Policy	Record (3a-energi.dk)
~all (soft fail)	v=spf1 include:_spf.mail.hostinger.com ~all

📨 DMARC#

Policy	Record (_dmarc.3a-energi.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#

latest probe, not this scan · checked 2026-10-09 10:14:20

www CNAME	www.3a-energi.dk.cdn.hstgr.net (all on hstgr.net) → 77.37.53.57 77.37.83.238 2a02:4780:24:7217:5ca2:97b8:b68c:2a8b 2a02:4780:32:9b3b:7b1d:d083:750b:6ef7 (AS47583)
www vs bare domain	Same network 3a-energi.dk: 91.108.98.20 93.127.179.1 2a02:4780:23:b3cc:7718:eb1f:53e3:7da0 2a02:4780:32:75d3:545:bc19:2f9:1c77 (AS47583) www.3a-energi.dk: 77.37.53.57 77.37.83.238 2a02:4780:24:7217:5ca2:97b8:b68c:2a8b 2a02:4780:32:9b3b:7b1d:d083:750b:6ef7 (AS47583)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms

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	2026090301
Primary NS (MNAME)	ns1.dns-parking.com
Responsible (RNAME)	dns@hostinger.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-01 11:28:09

Field	Value
Registrar	Realtime Register B.V.
Registered	2022-09-01
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

57ms

51ms

AAAA

60ms

TXT

314ms

CAA

62ms

HTTPS

62ms

TLSA

97ms

SOA

0ms

MTA-STS

89ms

DNSSEC

152ms

SRV

178ms

Total

801ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:14:20	731ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-08 18:06:24	1430ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 17:00:27	1056ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 11:21:13	1071ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 11:19:55	901ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 17:37:20	1081ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 14:50:08	1802ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-18 11:20:43	1105ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-15 06:51:14	1797ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-06 12:16:35 shown	801ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 17:57:03	781ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-21 01:08:27	5709ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 00:09:41	4076ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-08 05:17:39	16778ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-02 19:16:08	1308ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-23 13:31:44	1472ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-16 23:13:59	9885ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-10 19:47:31	994ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 17:41:59	967ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 23:07:37	2220ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 23:20:09	922ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 05:01:05	1656ms	2 NS 2 A 2 MX	⚠️ Bogus
2026-06-18 08:39:07	1019ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 12:42:46	734ms	2 NS 2 A 2 MX	🔓 Insecure