byschoen.dk DNS records

🖥️ Nameservers2 records 43ms

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
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byschoen-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 52.101.68.18 52.101.73.22 52.101.73.24 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 Records2 records 182ms

TXT Record
MS=ms81620043
v=spf1 include:spf.protection.outlook.com a:mx3.eventa.dk a:mail.iversenit.dk ?all

✉️ SPF

Policy	Record (byschoen.dk)
?all (neutral)	v=spf1 include:spf.protection.outlook.com a:mx3.eventa.dk a:mail.iversenit.dk ?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)

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082405
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

43ms

A

48ms

MX

44ms

AAAA

40ms

TXT

182ms

CAA

51ms

HTTPS

44ms

TLSA

179ms

SOA

0ms

MTA-STS

72ms

DNSSEC

90ms

SRV

64ms

Total

737ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 01:30:48	737ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 04:53:21	1265ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 14:17:54	1379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 11:10:31	1244ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 04:00:11	1651ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 23:13:35	1021ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 14:09:59	1304ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 18:59:25	2898ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:25:25	929ms	2 NS 1 A 1 MX	🔒 Secure	View