bforsberg.dk DNS records

🖥️ Nameservers2 records 119ms

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 106ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.162	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 133ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bforsberg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca38::8 52.101.68.15 52.101.68.27 52.101.73.126 52.101.73.24	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)1 records 159ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:8013:fb60:ed80:d580	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 Records1 records 351ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com -all

✉️ SPF

Policy	Record (bforsberg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com -all

📨 DMARC

Policy	Record (_dmarc.bforsberg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:kontor@bforsberg.dk; ruf=mailto:kontor@bforsberg.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)

🔐 DNSSEC247ms

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

119ms

A

106ms

MX

133ms

AAAA

159ms

TXT

351ms

CAA

126ms

HTTPS

112ms

TLSA

749ms

SOA

0ms

MTA-STS

182ms

DNSSEC

247ms

SRV

159ms

Total

2134ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:29:30	2134ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 04:02:53	3324ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 15:09:55	1190ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 12:18:05	6635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 17:51:38	1355ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 15:11:00	861ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:07:32	693ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 01:13:33	929ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:27:48	739ms	2 NS 1 A 1 MX	🔒 Secure	View