best-buy-broker.dk DNS records

🖥️ Nameservers2 records 23ms

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 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.221.252.76	600s	—	AS42876	Unit IT Services ApS	77.221.224.0/19	🇩🇰 Denmark	Beder

📧 MX Records1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	bestbuybroker-dk01bb.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca48::8 52.101.68.25 52.101.68.32 52.101.73.15 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	77.221.252.76

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 129ms

TXT Record
MS=ms89650244
Record name: mail._domainkey.best-buy-broker.dk. TXT value: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx74vGXWm7EwAoZHfrVmKprgV1MCrU1n/zc438UGovkZlt2qahaHydLIT1go+PXzBmsJ34CVy25rkUzL8GeNvECzTYszrw/Lkq0Xy2DgEXEhhlueDN/4Zoe0zEnvkOfO1Drm2TepmtN6Z2FYiJSPb8NLSYiwRedovVLAE8qbftPXh8zCWgUsnWRYFZuEXcVYBW5Uff9aH9l/PSe4535DmB5UzFtUqiTq33XQ10Mq2ScAbeS1euA2fJZXeWvlWf44Lxc7cq1JH2ym+ZHuYV0L6rSPF+cyPrWlVvZmsTDGFRdaYOeHYCdAIU3AFaz28+haLR2Z9aJ010lg2gksh+8jr3QIDAQAB
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.best-buy-broker.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:info@shc; ruf=mailto:info@shc.dk; 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

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

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

23ms

A

22ms

MX

22ms

AAAA

27ms

TXT

129ms

CAA

31ms

HTTPS

27ms

TLSA

1201ms

SOA

0ms

MTA-STS

42ms

DNSSEC

92ms

SRV

53ms

Total

1717ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:12:59	1717ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:12:09	9097ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 00:11:14	1126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:30:34	2636ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:23:21	1080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 03:03:34	3143ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:26:50	899ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:23:46	620ms	2 NS 1 A 1 MX	🔒 Secure	View