bcfc.dk DNS records

🖥️ Nameservers2 records 67ms

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 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.45	600s	linux28.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bcfc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::c 2a01:111:f403:ca48::8 52.101.68.25 52.101.73.22 52.101.73.6 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.40
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 433ms

TXT Record
linkedin-site-verification=a04e9151-bd7e-4706-ba91-2a200dca391f
MS=ms64514342
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bcfc.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100;rua=mailto:03d6019656@rua.easydmarc.eu;ruf=mailto:03d6019656@ruf.easydmarc.eu;ri=86400;fo=1;

📬 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
CNAME	_acme-challenge.bcfc.dk	bcfc.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC192ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

67ms

A

78ms

MX

63ms

AAAA

82ms

TXT

433ms

CAA

70ms

HTTPS

92ms

TLSA

378ms

SOA

0ms

MTA-STS

119ms

DNSSEC

192ms

SRV

114ms

Total

1442ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:30:19	1442ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 04:17:00	9363ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:13:30	2964ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:04:39	1146ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 10:31:21	1413ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:11:23	589ms	2 NS 1 A 1 MX	🔒 Secure	View