energysystems.dk DNS records

🖥️ Nameservers4 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-c1.googledomains.com	2001:4860:4802:32::6c 216.239.32.108	ns-cloud-c1.googledomains.com ns-cloud-c1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c2.googledomains.com	2001:4860:4802:34::6c 216.239.34.108	ns-cloud-c2.googledomains.com ns-cloud-c2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c3.googledomains.com	2001:4860:4802:36::6c 216.239.36.108	ns-cloud-c3.googledomains.com ns-cloud-c3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c4.googledomains.com	2001:4860:4802:38::6c 216.239.38.108	ns-cloud-c4.googledomains.com ns-cloud-c4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.39.153	300s	5.103.39.153.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	energysystems-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.32 52.101.73.1 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 126ms

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

📝 TXT Records3 records 393ms

TXT Record
MS=ms52821448
ubivox-site-verification=vCUwZ6R2V6EKAABNKcMuhNx47
v=spf1 include:_spf.energysystems.dk include:smtp.groovehq.com include:spf.protection.outlook.com include:spf.ubivox.com include:sendgrid.net ~all

✉️ SPF

Policy	Record (energysystems.dk)
~all (soft fail)	v=spf1 include:_spf.energysystems.dk include:smtp.groovehq.com include:spf.protection.outlook.com include:spf.ubivox.com include:sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.energysystems.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC124ms

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

🏷️ SOA44ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-cloud-c1.googledomains.com
Responsible (RNAME)	cloud-dns-hostmaster@google.com
Refresh	21600s
Retry	3600s
Expire	259200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

85ms

A

60ms

MX

88ms

AAAA

55ms

TXT

393ms

CAA

43ms

HTTPS

82ms

TLSA

211ms

SOA

44ms

MTA-STS

78ms

DNSSEC

124ms

SRV

126ms

Total

1205ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 07:03:14	1205ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:31:44	1924ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 09:17:43	1119ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 12:57:04	1465ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 10:20:40	1098ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 07:41:47	1712ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 07:30:23	1589ms	4 NS 1 A 1 MX	🔓 Insecure	View