cskleasing.dk DNS records

🖥️ Nameservers2 records 65ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.166.161.222	3600s	—	AS14061	DigitalOcean, LLC	188.166.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cskleasing-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.10 52.101.68.12 52.101.68.18 52.101.73.19	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr04cu00803.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	188.166.161.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 193ms

TXT Record
MS=ms62783318
v=spf1 ip4:94.231.104.176/32 include:spf.protection.outlook.com include:spfinclude.sikkermail.dk -all

✉️ SPF

Policy	Record (cskleasing.dk)
-all (hard fail)	v=spf1 ip4:94.231.104.176/32 include:spf.protection.outlook.com include:spfinclude.sikkermail.dk -all

📨 DMARC

Policy	Record (_dmarc.cskleasing.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC76ms

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

65ms

A

37ms

MX

48ms

AAAA

65ms

TXT

193ms

CAA

44ms

HTTPS

47ms

TLSA

206ms

SOA

0ms

MTA-STS

69ms

DNSSEC

76ms

SRV

77ms

Total

1155ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:18:57	1155ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:59:13	869ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 08:21:29	1964ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 04:22:32	9655ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 02:53:45	1940ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 00:52:25	1693ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 05:04:54	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 12:20:32	4949ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:05:45	1514ms	2 NS 1 A 1 MX	🔒 Secure	View