caseusbox.dk DNS records

🖥️ Nameservers2 records 163ms

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 151ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.76	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 151ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	caseusbox-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 52.101.68.15 52.101.68.21 52.101.68.32 52.101.73.6	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 40.99.150.40

🔷 AAAA Records (IPv6)1 records 146ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:67:4f81:b631:f1a3	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 Records3 records 341ms

TXT Record
google-site-verification=mbIYkVAoJ38nF-nziEvCzz7WWqTmi1ocsezjxSS_wMY
MS=ms15038547
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (caseusbox.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)

🔐 DNSSEC283ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA146ms

Field	Value
Serial	2026042701
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

163ms

A

151ms

MX

151ms

AAAA

146ms

TXT

341ms

CAA

168ms

HTTPS

157ms

TLSA

155ms

SOA

146ms

MTA-STS

43ms

DNSSEC

283ms

SRV

947ms

Total

1488ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-24 13:27:52	669ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 12:32:32	9679ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 04:41:20	746ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 20:21:54	715ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 08:13:23	692ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 05:22:20	1703ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 23:48:44	761ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 18:07:25	2709ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 12:28:21	654ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 14:36:18	626ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 13:20:53	717ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 03:45:31	701ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 21:48:59	944ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 00:59:36	16589ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 18:55:23	1135ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 12:41:05	1233ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 21:19:15	396ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:19:19	1488ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 19:36:38	720ms	2 NS 1 A 1 MX	🔓 Insecure	View