michaelhal.dk DNS records

🖥️ Nameservers2 records 58ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	michaelhal-dk.mail.eo.outlook.com	2a01:111:f403:c803:: 2a01:111:f403:f909::1 2a01:111:f403:f90c:: 2a01:111:f403:f912:: 52.101.8.51 52.101.9.0 52.101.9.14 52.101.9.17	mail-bn1pr21cu00200.inbound.protection.outlook.com mail-bn0pr02cu00301.inbound.protection.outlook.com mail-sn1pr03cu00100.inbound.protection.outlook.com mail-cy5pr03cu00200.inbound.protection.outlook.com mail-dm1pr04cu00203.inbound.protection.outlook.com mail-bl2pr02cu00100.inbound.protection.outlook.com mail-bl0pr03cu00206.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 → 40.104.116.40
🔶 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 214ms

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

✉️ SPF

Policy	Record (michaelhal.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)

🔐 DNSSEC2080ms

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

🏷️ SOA47ms

Field	Value
Serial	2026081201
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

58ms

A

72ms

MX

52ms

AAAA

71ms

TXT

214ms

CAA

58ms

HTTPS

73ms

TLSA

4031ms

SOA

47ms

MTA-STS

66ms

DNSSEC

2080ms

SRV

87ms

Total

10906ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 00:17:23	10906ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 09:31:17	6968ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 05:51:24	10600ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 11:32:58	2156ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:11:32	9333ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:47:17	5228ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 20:20:19	956ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:59:08	4578ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 09:20:52	4707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:29:44	4867ms	2 NS 1 A 1 MX	🔒 Secure	View