jbias.dk DNS records

🖥️ Nameservers2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.5	600s	nt2.unoeuro.com-new	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jbias-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca38::8 52.101.103.143 52.101.181.156 52.101.73.153 52.101.91.159	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.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
10	3600s	mail.jbias.dk	62.66.142.29	—	AS9158 Telenor A/S

📧 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

📝 TXT Records3 records 112ms

TXT Record
google-site-verification=h3pUBDJJlWaVMoQ86MK1yVkbwqhEov3Vzi3y5srAj0A
MS=ms71925077
v=spf1 a:mail.jbias.dk include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (jbias.dk)
-all (hard fail)	v=spf1 a:mail.jbias.dk include:spf.protection.outlook.com include:_custspf.one.com -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)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

22ms

A

31ms

MX

26ms

AAAA

31ms

TXT

112ms

CAA

29ms

HTTPS

27ms

TLSA

726ms

SOA

0ms

MTA-STS

31ms

DNSSEC

95ms

SRV

38ms

Total

1456ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 15:33:48	1456ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 19:50:33	1980ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-05 10:33:31	1630ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 23:40:36	5776ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 08:57:47	25114ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 19:14:57	3735ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 10:31:47	874ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 05:56:31	1100ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 06:35:59	1979ms	2 NS 1 A 2 MX	🔒 Secure	View