buchanan.dk DNS records

🖥️ Nameservers2 records 109ms

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 88ms

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 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.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 Records1 records 401ms

TXT Record
rm_verify=21c41759f7

✉️ 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 234ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC235ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

109ms

A

88ms

MX

90ms

AAAA

86ms

TXT

401ms

CAA

130ms

HTTPS

120ms

TLSA

234ms

SOA

0ms

MTA-STS

131ms

DNSSEC

235ms

SRV

151ms

Total

1903ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:57:18	1903ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-27 12:23:20	747ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-25 09:11:57	4750ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-08-08 14:47:53	1200ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-31 13:20:24	1070ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-29 07:28:57	916ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-27 13:59:58	953ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-26 13:21:48	872ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-25 13:04:13	905ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-24 12:52:45	863ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-23 07:52:43	870ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-22 07:21:43	1097ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-21 00:29:48	961ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-19 23:45:26	889ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-18 18:32:49	8907ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-17 13:07:16	1037ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-14 04:04:41	2102ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-10 09:51:31	9109ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-09 02:39:22	9315ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-07 21:10:18	1098ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-04 20:40:52	4475ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-07-03 11:10:14	873ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-06-29 23:45:12	619ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-06-26 21:53:09	1927ms	2 NS 4 A 4 MX	🔒 Secure	View
2026-06-26 14:01:45	739ms	2 NS 4 A 4 MX	🔒 Secure	View