energiholder.dk DNS records

🖥️ Nameservers3 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mijn.host	2a03:5180:7:2:13af:27fb:f741:1 5.254.117.200	ns1.mijn.host ns1.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP
ns2.mijn.host	217.180.14.14 2a11:4881:1:4881::1	— —	AS214673 mijn.host B.V. AS214673 mijn.host B.V.
ns3.mijn.host	2a02:348:5e6:1::b6a0 83.96.241.95	ip-2a02-0348-05e6-0001-0000-0000-0000-b6a0.ams.resource.cloud ns3.mijn.host	AS35470 Signet B.V. AS35470 Signet B.V.

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.251.232.135	900s	h55.mijn.host	AS214673	mijn.host B.V.	178.251.232.0/24	🇳🇱 The Netherlands	—

📧 MX Records2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx1.mijn.host	2a03:5180:7:2:6a9:cee6:d12a:1 2a03:5180:7:2:84c:3c00:38fc:1 5.254.117.163 5.254.117.212	mx1.mijn.host mx1.mijn.host mx1.mijn.host mx1.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP
20	900s	mx2.mijn.host	2a03:5180:7:2:40c:b98a:6b6d:1 2a03:5180:7:2:878:5f5a:930f:1 5.254.117.162 5.254.117.213	mx2.mijn.host mx2.mijn.host mx2.mijn.host mx2.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	178.251.232.135
🔶 Autoconfig	178.251.232.135

🔷 AAAA Records (IPv6)1 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a11:4881:1:9395::1	900s	h55.mijn.host	AS214673	mijn.host B.V.	2a11:4880:0:0:0:0:0:0/31	🇳🇱 The Netherlands	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 644ms

TXT Record
v=spf1 include:spf.mijn.host ~all

✉️ SPF

Policy	Record (energiholder.dk)
~all (soft fail)	v=spf1 include:spf.mijn.host ~all

📨 DMARC

Policy	Record (_dmarc.energiholder.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=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

🔗 TLSA / DANE6 records 226ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mijn.host	DANE-TA · SPKI · SHA-256	E1AE9C3DE848ECE1BA72E0D991AE4D0D…
SMTP _25._tcp.mx1.mijn.host	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx1.mijn.host	DANE-EE · SPKI · SHA-256	AC551042C5329D7C1A3616785ECE7F22…
SMTP _25._tcp.mx2.mijn.host	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx2.mijn.host	DANE-EE · SPKI · SHA-256	AC551042C5329D7C1A3616785ECE7F22…
SMTP _25._tcp.mx2.mijn.host	DANE-TA · SPKI · SHA-256	E1AE9C3DE848ECE1BA72E0D991AE4D0D…

🔐 DNSSEC137ms

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

🏷️ SOA0ms

Field	Value
Serial	1768985403
Primary NS (MNAME)	ns1.mijn.host
Responsible (RNAME)	hostmaster@energiholder.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

60ms

A

56ms

MX

61ms

AAAA

65ms

TXT

644ms

CAA

79ms

HTTPS

97ms

TLSA

226ms

SOA

0ms

MTA-STS

451ms

DNSSEC

137ms

SRV

443ms

Total

1824ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:25:38	1824ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-30 08:37:06	1561ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 10:03:32	8788ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 06:49:34	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 15:48:50	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 07:39:24	3108ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 07:30:34	2573ms	3 NS 1 A 2 MX	🔓 Insecure	View