brsvv.dk DNS records

🖥️ Nameservers2 records 117ms

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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	brsvv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 52.101.68.5 52.101.73.123 52.101.73.2 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.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
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 402ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net ip4:93.167.244.42 include:_spf.psm.knowbe4.com include:geohosting.dk -all

✉️ SPF

Policy	Record (brsvv.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net ip4:93.167.244.42 include:_spf.psm.knowbe4.com include:geohosting.dk -all

📨 DMARC

Policy	Record (_dmarc.brsvv.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:41a96529b81b413@rep.dmarcanalyzer.com; ruf=mailto:41a96529b81b413@for.dmarcanalyzer.com; adkim=s; aspf=s; 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)

🔐 DNSSEC251ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

117ms

A

120ms

MX

73ms

AAAA

80ms

TXT

402ms

CAA

117ms

HTTPS

106ms

TLSA

844ms

SOA

0ms

MTA-STS

122ms

DNSSEC

251ms

SRV

137ms

Total

2348ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 23:37:37	2348ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 03:10:12	1404ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 22:48:09	1888ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 21:57:19	8092ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 19:40:10	1292ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:57:05	867ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:58:52	1600ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 21:41:39	1691ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:10:45	1940ms	2 NS 1 A 1 MX	🔒 Secure	View