vision-tonder.dk DNS records

🖥️ Nameservers2 records 43ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.30	3600s	linux4.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	visiontonder-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.103.143 52.101.68.21 52.101.68.3 52.101.68.5	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.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
🔶 Autoconfig	94.231.109.30

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 64ms

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

📝 TXT Records2 records 174ms

TXT Record
MS=ms87945446
v=spf1 ip4:212.112.135.148 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (vision-tonder.dk)
-all (hard fail)	v=spf1 ip4:212.112.135.148 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.vision-tonder.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:dmarc@vision-tonder.dk;ruf=mailto:dmarc@vision-tonder.dk

📬 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)

🔐 DNSSEC103ms

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	2024052801
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

43ms

A

45ms

MX

65ms

AAAA

49ms

TXT

174ms

CAA

69ms

HTTPS

87ms

TLSA

343ms

SOA

0ms

MTA-STS

99ms

DNSSEC

103ms

SRV

64ms

Total

960ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:18:05	960ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 07:37:57	762ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 13:43:51	2093ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 07:56:23	816ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 09:36:59	841ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 00:41:22	1638ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 17:54:31	3605ms	2 NS 1 A 1 MX	🔓 Insecure	View