bybasics.dk DNS records

🖥️ Nameservers2 records 28ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.99.81.241	3600s	static.241.81.99.88.clients.your-server.de	AS24940	Hetzner Online GmbH	88.99.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bybasics-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 2a01:111:f403:ca09::a 52.101.68.16 52.101.68.27 52.101.73.1 52.101.73.11	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 126ms

TXT Record
google-site-verification=3OdlcHam56LbrhZskvYe9KQH4IEpMbHcnQdK4-09Xgo
MS=ms29452768
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bybasics.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)

🔐 DNSSEC99ms

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

28ms

A

33ms

MX

23ms

AAAA

25ms

TXT

126ms

CAA

30ms

HTTPS

25ms

TLSA

578ms

SOA

0ms

MTA-STS

46ms

DNSSEC

99ms

SRV

44ms

Total

1109ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:13:33	1109ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 16:06:26	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:57:25	1223ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:18:18	830ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 14:03:43	1002ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:19:20	4256ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:11:18	1807ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:01:57	787ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:01:07	3592ms	2 NS 1 A 1 MX	🔒 Secure	View