leerbecksolutions.dk DNS records

🖥️ Nameservers2 records 25ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	3600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	leerbecksolutions-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::7 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::a 52.101.103.140 52.101.103.143 52.101.185.114 52.101.73.15	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 103ms

TXT Record
google-site-verification=BjMyjRliEMHxXXvboHjgngAC-U5Zhm0eb33LCioLVi8
MS=ms91313557
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (leerbecksolutions.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.leerbecksolutions.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)

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
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

25ms

A

27ms

MX

27ms

AAAA

33ms

TXT

103ms

CAA

25ms

HTTPS

22ms

TLSA

303ms

SOA

0ms

MTA-STS

38ms

DNSSEC

99ms

SRV

34ms

Total

791ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 18:19:06	791ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 03:06:32	16998ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:07:07	592ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:04:43	785ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:08:01	1185ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 23:35:32	889ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:47:08	1069ms	2 NS 1 A 1 MX	🔒 Secure	View