energetick.dk DNS records

🖥️ Nameservers2 records 131ms

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 Records1 records 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.145	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	energetick-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.68.16 52.101.73.153 52.101.73.22 52.101.73.4	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56
🔶 Autoconfig	46.30.213.145

🔷 AAAA Records (IPv6)1 records 125ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8f:720e:fefa:8ada	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 Records2 records 539ms

TXT Record
MS=ms51516405
v=spf1 ip4:184.104.214.224/27 ip4:213.83.175.192/28 ip4:80.239.220.128/29 ip6:2001:2030:d::/48 ip6:2001:2030:a::/48 ip6:2001:2030:f::/48 ip4:80.239.154.216/29 ip4:209.170.69.208/29 ip4:213.155.140.48/28 ip4:213.155.140.64/28 ip4:213.155.140.96/27 ip4:13.48.54.20 ip4:18.178.95.140 ip4:34.150.178.166 ip4:35.192.116.245 ip4:35.245.127.60 ip4:43.206.43.93 ip4:54.194.85.162 ip4:62.116.169.148 ip4:130.211.87.181 ip4:35.225.212.196 ip4:172.31.35.241 ip4:184.72.144.163 ip4:195.12.228.160/28 include:_custspf.one.com include:spf.protection.outlook.com -all

TXT Record

MS=ms51516405

v=spf1 ip4:184.104.214.224/27 ip4:213.83.175.192/28 ip4:80.239.220.128/29 ip6:2001:2030:d::/48 ip6:2001:2030:a::/48 ip6:2001:2030:f::/48 ip4:80.239.154.216/29 ip4:209.170.69.208/29 ip4:213.155.140.48/28 ip4:213.155.140.64/28 ip4:213.155.140.96/27 ip4:13.48.54.20 ip4:18.178.95.140 ip4:34.150.178.166 ip4:35.192.116.245 ip4:35.245.127.60 ip4:43.206.43.93 ip4:54.194.85.162 ip4:62.116.169.148 ip4:130.211.87.181 ip4:35.225.212.196 ip4:172.31.35.241 ip4:184.72.144.163 ip4:195.12.228.160/28 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (energetick.dk)
-all (hard fail)	v=spf1 ip4:184.104.214.224/27 ip4:213.83.175.192/28 ip4:80.239.220.128/29 ip6:2001:2030:d::/48 ip6:2001:2030:a::/48 ip6:2001:2030:f::/48 ip4:80.239.154.216/29 ip4:209.170.69.208/29 ip4:213.155.140.48/28 ip4:213.155.140.64/28 ip4:213.155.140.96/27 ip4:13.48.54.20 ip4:18.178.95.140 ip4:34.150.178.166 ip4:35.192.116.245 ip4:35.245.127.60 ip4:43.206.43.93 ip4:54.194.85.162 ip4:62.116.169.148 ip4:130.211.87.181 ip4:35.225.212.196 ip4:172.31.35.241 ip4:184.72.144.163 ip4:195.12.228.160/28 include:_custspf.one.com include:spf.protection.outlook.com -all

Policy

Record (energetick.dk)

-all (hard fail)

v=spf1 ip4:184.104.214.224/27 ip4:213.83.175.192/28 ip4:80.239.220.128/29 ip6:2001:2030:d::/48 ip6:2001:2030:a::/48 ip6:2001:2030:f::/48 ip4:80.239.154.216/29 ip4:209.170.69.208/29 ip4:213.155.140.48/28 ip4:213.155.140.64/28 ip4:213.155.140.96/27 ip4:13.48.54.20 ip4:18.178.95.140 ip4:34.150.178.166 ip4:35.192.116.245 ip4:35.245.127.60 ip4:43.206.43.93 ip4:54.194.85.162 ip4:62.116.169.148 ip4:130.211.87.181 ip4:35.225.212.196 ip4:172.31.35.241 ip4:184.72.144.163 ip4:195.12.228.160/28 include:_custspf.one.com 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

🔗 TLSA / DANE

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

🔐 DNSSEC253ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

131ms

A

112ms

MX

112ms

AAAA

125ms

TXT

539ms

CAA

140ms

HTTPS

109ms

TLSA

281ms

SOA

0ms

MTA-STS

161ms

DNSSEC

253ms

SRV

179ms

Total

2557ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 00:29:23	2557ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 23:57:02	4945ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 10:32:24	5779ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 09:26:02	6009ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:10:28	928ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 04:22:34	611ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 07:25:29	3614ms	2 NS 1 A 1 MX	🔒 Secure	View