brothers-sons.dk DNS records

🖥️ Nameservers2 records 70ms

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 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.95	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	brotherssons-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 52.101.68.0 52.101.68.16 52.101.68.29 52.101.68.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.99.204.168
🔶 Autoconfig	46.30.213.76

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 248ms

TXT Record
google-site-verification=J7ifeToR8cTf9Z410WFb5mQ3LLYwOqQVaGHh7P5l1bI
MS=ms61087372
v=spf1 include:brothers-sons.odoo.com include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.brothers-sons.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@brothers-sons.dk; ruf=mailto:dmarc@brothers-sons.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)

🔐 DNSSEC184ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082101
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

70ms

A

86ms

MX

83ms

AAAA

64ms

TXT

248ms

CAA

97ms

HTTPS

80ms

TLSA

569ms

SOA

0ms

MTA-STS

98ms

DNSSEC

184ms

SRV

124ms

Total

2002ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 18:50:22	2002ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 06:09:18	9350ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 12:50:05	5193ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:54:34	1766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:10:03	628ms	2 NS 1 A 1 MX	🔒 Secure	View