biofos.dk DNS records

🖥️ Nameservers2 records 76ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.110.239	600s	k8s04.oitudv.dk	AS202053	UpCloud Ltd	94.237.96.0/20	🇳🇱 The Netherlands	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	biofos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.36 52.101.73.30 52.101.73.4	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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 92ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 206ms

TXT Record
8fuQK/P0tl3HdQJNpft8xj83kMxNhxMAhnIrDSM48QXoY7RIYzv67EJRAtUReHzSnDrwb76BWN3EcG6W4pArYQ==
ms-domain-verification=5dc1d7a2-1b4b-470c-9ec6-775acc862fc8
MS=ms43675252
teamviewer-sso-verification=dc5e6aa77ac5451f89afe64ef974f7a7
v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.topdesk.net include:web.shared.mysmtp.com include:spf-westeu.emailsignatures365.com ip4:52.174.91.152 ip4:62.243.192.23 -all

✉️ SPF

Policy	Record (biofos.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.topdesk.net include:web.shared.mysmtp.com include:spf-westeu.emailsignatures365.com ip4:52.174.91.152 ip4:62.243.192.23 -all

📨 DMARC

Policy	Record (_dmarc.biofos.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:zwoumnx7@ag.eu.dmarcadvisor.com;

📬 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)

🔐 DNSSEC109ms

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

🏷️ SOA72ms

Field	Value
Serial	2026081101
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

76ms

A

48ms

MX

61ms

AAAA

80ms

TXT

206ms

CAA

53ms

HTTPS

73ms

TLSA

892ms

SOA

72ms

MTA-STS

97ms

DNSSEC

109ms

SRV

92ms

Total

6169ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 05:16:03	6169ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 04:59:03	3927ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 18:42:23	3766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 08:26:17	1313ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 15:40:52	1753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 02:09:38	1418ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:09:46	2861ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:37:13	715ms	2 NS 1 A 1 MX	🔒 Secure	View