bio2oil.dk DNS records

🖥️ Nameservers2 records 544ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records

🌍

No A records found

📧 MX Records1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bio2oil-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca48::10 52.101.209.28 52.101.73.145 52.101.91.153 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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

📝 TXT Records1 records 542ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bio2oil.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.bio2oil.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.bio2oil.dk	jTGxmJTB4WjJq-BOr3Qb19ok5uDyuMbXZERD3hihU94

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC216ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082503
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

544ms

A

131ms

MX

89ms

AAAA

82ms

TXT

542ms

CAA

130ms

HTTPS

80ms

TLSA

360ms

SOA

0ms

MTA-STS

139ms

DNSSEC

216ms

SRV

146ms

Total

2426ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-07 20:41:51	2426ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 12:44:21	1320ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-27 05:15:10	1481ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 15:04:18	1186ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-22 08:21:24	768ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 16:12:24	2539ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 14:38:54	462ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 14:38:08	1742ms	2 NS 0 A 1 MX	🔓 Insecure	View