struerenergi.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.155	3600s	linux215.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 69ms

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

📝 TXT Records6 records 167ms

TXT Record
_globalsign-domain-verification=V2bN2jpgfBip18qSS5OVOpcicT3r76k3SPwQr00CMY
_globalsign-domain-verification=XBL4COwo5ke7OrBdz8EYLuvVwmFJR4aLQ2BruqxSsf
_globalsign-domain-verification=Xt3KeQnZ1MJNt7TjIICe-Ant28OzeM77pjvRihY7dp
brevo-code:2407b78a0439d4ad09885c8430552f4a
MS=ms98811297
v=spf1 ip4:62.242.233.254 ip4:185.126.153.140 include:spf.protection.outlook.com include:spf.comendosystems.com include:spf.mailanyone.net include:spf.mph1.com include:smtp.nchosting.dk -all

✉️ SPF

Policy	Record (struerenergi.dk)
-all (hard fail)	v=spf1 ip4:62.242.233.254 ip4:185.126.153.140 include:spf.protection.outlook.com include:spf.comendosystems.com include:spf.mailanyone.net include:spf.mph1.com include:smtp.nchosting.dk -all

📨 DMARC

Policy	Record (_dmarc.struerenergi.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:673c86c96fdb0@dmarc-dk.centerasecurity.com;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.struerenergi.dk	S4EyYBnMOcQWd7GrG89y7tiVuveQl34hN_mUkgOpBAs

🔗 TLSA / DANE8 records 134ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

47ms

MX

42ms

AAAA

54ms

TXT

167ms

CAA

70ms

HTTPS

34ms

TLSA

134ms

SOA

0ms

MTA-STS

68ms

DNSSEC

83ms

SRV

69ms

Total

962ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 22:45:34	962ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 08:35:35	704ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 06:34:59	745ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 09:25:50	803ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 11:53:55	1852ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-18 01:14:01	1655ms	6 NS 1 A 4 MX	🔓 Insecure	View