horsbol.dk DNS records

🖥️ Nameservers2 records 82ms

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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	3600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	horsbol-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.18 52.101.73.153 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 254ms

TXT Record
MS=ms74709329
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (horsbol.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)

🔐 DNSSEC240ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

82ms

A

64ms

MX

67ms

AAAA

78ms

TXT

254ms

CAA

62ms

HTTPS

103ms

TLSA

728ms

SOA

0ms

MTA-STS

187ms

DNSSEC

240ms

SRV

139ms

Total

1671ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:20:58	1671ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 21:21:03	5640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 00:54:58	2814ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 18:08:58	2892ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 18:18:09	10090ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 22:43:55	652ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 10:58:16	898ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:18:13	638ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 08:50:09	1910ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:35:54	284ms	0 NS 0 A 0 MX	❓ Unknown	View