justsecure.dk DNS records

🖥️ Nameservers3 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.188	3600s	linux298.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	justsecure-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.18 52.101.73.11 52.101.73.22	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 39ms

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

📝 TXT Records4 records 139ms

TXT Record
dv-Lotz4yBYGrWLUWspR7yJmbFI
google-site-verification=J6GUm4Y034rBpI_Dq5K8KQxphKFU6iBkiQjDAmjWOwM
MS=ms46922056
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (justsecure.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.justsecure.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kennet@justsecure.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)

🔐 DNSSEC64ms

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

🏷️ SOA32ms

Field	Value
Serial	2026043004
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

27ms

MX

33ms

AAAA

34ms

TXT

139ms

CAA

32ms

HTTPS

19ms

TLSA

825ms

SOA

32ms

MTA-STS

44ms

DNSSEC

64ms

SRV

39ms

Total

1580ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-03 03:46:21	1580ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 17:23:44	2264ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 21:58:27	776ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 11:51:12	908ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:20:48	1263ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 20:01:30	2551ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:27:56	1082ms	3 NS 1 A 1 MX	🔓 Insecure	View