buz.dk DNS records

🖥️ Nameservers2 records 57ms

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 Records4 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records4 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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 / DANE4 records 155ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC201ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

57ms

A

87ms

MX

105ms

AAAA

57ms

TXT

238ms

CAA

81ms

HTTPS

84ms

TLSA

155ms

SOA

0ms

MTA-STS

133ms

DNSSEC

201ms

SRV

120ms

Total

1189ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 09:45:50	1189ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-28 04:05:06	822ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-26 17:25:32	770ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-25 12:43:28	672ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-23 05:33:26	5082ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-03 01:09:12	912ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-29 21:40:25	2917ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-27 19:54:10	798ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-27 00:25:18	757ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-26 17:06:22	714ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-21 15:41:40	552ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-16 18:20:49	5112ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-16 18:02:03	2546ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-16 18:01:55	490ms	2 NS 4 A 3 MX	🔒 Secure	View
2026-06-16 18:00:31	814ms	2 NS 4 A 3 MX	🔒 Secure	View