3bar.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.186	3600s	vm0930.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	3bar-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.12 52.101.68.3 52.101.73.26	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr05cu01302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 60ms

Service	Priority	Weight	Port	Target
_sip._tcp	1	1	443	sipdir.online.lync.com
_sipfederationtls._tcp	1	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 141ms

TXT Record
_globalsign-domain-verification=Dm66255XKJGU8d5MaCQwVk91hhLPDTIerYZs7FQUJB
v=spf1 ip4:77.66.85.103 ip4:81.95.243.205 include:spf.protection.outlook.com ip4:93.90.114.37 ~all

✉️ SPF

Policy	Record (3bar.dk)
~all (soft fail)	v=spf1 ip4:77.66.85.103 ip4:81.95.243.205 include:spf.protection.outlook.com ip4:93.90.114.37 ~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)

🔐 DNSSEC9098ms

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	2026011901
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.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

59ms

A

38ms

MX

52ms

AAAA

44ms

TXT

141ms

CAA

44ms

HTTPS

38ms

TLSA

650ms

SOA

0ms

MTA-STS

42ms

DNSSEC

9098ms

SRV

60ms

Total

10184ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 10:09:42	10184ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 02:11:33	1020ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 07:35:48	1086ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 09:35:54	1809ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 05:16:48	884ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 05:25:07	1183ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:09:45	2637ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:44:00	2806ms	2 NS 1 A 1 MX	🔓 Insecure	View