simax.dk DNS records

🖥️ Nameservers2 records 47ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.191	3600s	webforward.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	simax-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca04::9 2a01:111:f403:ca48::a 52.101.68.15 52.101.68.21 52.101.68.5 52.101.73.2	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.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	46.30.215.165

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 181ms

TXT Record
google-site-verification=5DyTr_8uwO7WKncQObgeyCYPuP-yXbr8hjvW6sgQlss
MS=ms28800360
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (simax.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)

🔐 DNSSEC79ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082508
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

47ms

A

48ms

MX

40ms

AAAA

43ms

TXT

181ms

CAA

36ms

HTTPS

39ms

TLSA

782ms

SOA

0ms

MTA-STS

80ms

DNSSEC

79ms

SRV

73ms

Total

1407ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:11:26	1407ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:52:04	650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 02:06:11	1303ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 14:16:00	1374ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 00:13:10	10051ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 04:26:46	733ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 18:37:01	3214ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 21:41:10	971ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:35:21	1553ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:03:21	1969ms	2 NS 1 A 1 MX	🔒 Secure	View