bogholderne.dk DNS records

🖥️ Nameservers2 records 200ms

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 212ms

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 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bogholderne-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 52.101.68.5 52.101.73.153 52.101.73.4 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56
🔶 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 590ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bogholderne.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC450ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

200ms

A

212ms

MX

213ms

AAAA

196ms

TXT

590ms

CAA

213ms

HTTPS

195ms

TLSA

1017ms

SOA

0ms

MTA-STS

244ms

DNSSEC

450ms

SRV

251ms

Total

3961ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 10:53:57	3961ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 00:49:17	1376ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 16:54:12	16976ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 19:53:15	1411ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 20:47:04	13135ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 16:06:51	665ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 12:03:59	1143ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:53:57	1004ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 15:35:06	470ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 15:23:47	617ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:39:33	2476ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 15:31:32	945ms	2 NS 1 A 1 MX	🔒 Secure	View