best-one.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records5 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.27 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b	rc-in-f27.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4013:813::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.60
🔶 Autoconfig	46.30.213.60

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 200ms

TXT Record
ca3-08d66126a7534684bae0cd65ae8832a0
ca3-5e18296c789e474cbcc6aef539f42528
google-site-verification=_4EEARPiFWU5kA5c3KOol2Tq0toiChJf7FsVXwBiZLU
v=spf1 include:_custspf.one.com include:_spf.google.com include:spf.webcrm.com include:spf.mailjet.com -all

✉️ SPF

Policy	Record (best-one.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:_spf.google.com include:spf.webcrm.com include:spf.mailjet.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.best-one.dk	best-one.dk.kinstavalidation.app

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
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

27ms

MX

28ms

AAAA

30ms

TXT

200ms

CAA

25ms

HTTPS

25ms

TLSA

136ms

SOA

0ms

MTA-STS

43ms

DNSSEC

94ms

SRV

42ms

Total

1065ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:30:22	1065ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-29 21:55:10	1751ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-28 16:45:12	1561ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 15:53:31	854ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-26 15:20:35	1329ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-24 15:51:41	1382ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-23 15:39:59	1502ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-22 11:51:28	9309ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-21 11:40:06	8034ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-20 11:04:02	2336ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-19 07:28:28	7496ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-18 07:24:51	3205ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-16 02:25:53	1492ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-14 21:55:32	2610ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 01:34:19	1067ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-11 08:34:39	2687ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-10 06:07:49	2813ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-09 02:38:48	1381ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-07 21:23:17	1344ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-06 15:21:30	1380ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-28 00:42:05	1542ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-27 00:37:53	1703ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 00:02:48	2847ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-24 23:56:35	1822ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-23 22:00:40	1286ms	2 NS 1 A 5 MX	🔒 Secure	View