envisionenergy.dk DNS records

🖥️ Nameservers2 records 36ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.249.7.195	3600s	remote.envisionenergy.dk	AS39642	Sinal A/S	89.249.0.0/20	🇩🇰 Denmark	Skive

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	envisionenergy-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.39 52.101.73.153 52.101.73.30	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

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

📝 TXT Records3 records 219ms

TXT Record
MS=ms67345046
sReuP4R74YwR/0DIxrSc3B/BQKwSP7W0B+Qt3tKf1uCcN/RHDWk4QdYOkhwL1GlqoyeLgIphSGHoZfTnOkoq1A==
v=spf1 mx ip4:89.249.7.192/29 ip4:130.226.56.25 ip4:5.56.154.178 ip4:89.186.180.253 ip4:153.35.177.2 include:spf.spamfilter.itfhosting.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (envisionenergy.dk)
-all (hard fail)	v=spf1 mx ip4:89.249.7.192/29 ip4:130.226.56.25 ip4:5.56.154.178 ip4:89.186.180.253 ip4:153.35.177.2 include:spf.spamfilter.itfhosting.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.envisionenergy.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:2ui3xsfrmv@rua.dmarc.bluebyte.dk; ruf=mailto:2ui3xsfrmv@ruf.dmarc.bluebyte.dk; fo=0; t=n;

📬 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)

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026021001
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

36ms

A

55ms

MX

43ms

AAAA

53ms

TXT

219ms

CAA

60ms

HTTPS

55ms

TLSA

346ms

SOA

0ms

MTA-STS

81ms

DNSSEC

99ms

SRV

71ms

Total

1115ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:07:14	1115ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 15:45:28	6711ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 07:50:49	1671ms	2 NS 1 A 1 MX	🔒 Secure	View