bfdis.dk DNS records

🖥️ Nameservers2 records 45ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.147	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bfdis-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.12 52.101.68.15 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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	mx10.wingu.dk	—	—	—
10	3600s	mx20.wingu.dk	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:9a:84fc:6e65:7b82	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 165ms

TXT Record
MS=ms34213601
v=spf1 ip4:172.50.0.22/32 ip4:172.50.0.27/32 ip4:195.41.178.0/24 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bfdis.dk)
-all (hard fail)	v=spf1 ip4:172.50.0.22/32 ip4:172.50.0.27/32 ip4:195.41.178.0/24 include:spf.protection.outlook.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)

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

45ms

A

45ms

MX

37ms

AAAA

43ms

TXT

165ms

CAA

55ms

HTTPS

55ms

TLSA

905ms

SOA

0ms

MTA-STS

54ms

DNSSEC

81ms

SRV

102ms

Total

1583ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:09:18	1583ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-28 03:43:44	895ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 03:01:45	1346ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-29 12:14:56	1683ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-29 04:25:24	808ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 03:41:52	928ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 14:27:02	657ms	2 NS 1 A 3 MX	🔒 Secure	View