buch-andersen.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
77.111.240.153	3600s	webcluster26.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod13-cph3.one.com	185.10.9.42	mx1.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod13-cph3.one.com	185.10.9.43	mx2.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod13-cph3.one.com	185.10.9.44	mx3.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod13-cph3.one.com	185.10.9.45	mx4.pub.mailpod13-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:c8:9b63:526a:4d7d	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 122ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (buch-andersen.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.buch-andersen.dk)
p=reject	v=DMARC1; p=reject

📬 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 58ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
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

21ms

AAAA

30ms

TXT

122ms

CAA

22ms

HTTPS

28ms

TLSA

58ms

SOA

0ms

MTA-STS

32ms

DNSSEC

100ms

SRV

35ms

Total

568ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:26:41	568ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-30 10:21:07	1444ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 05:25:59	1064ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 05:23:59	2976ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 17:02:54	1019ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 00:16:10	889ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 20:43:27	634ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 12:35:03	799ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 06:37:42	634ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 00:26:11	2571ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:45:35	2356ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:30:17	700ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:30:07	4683ms	2 NS 1 A 4 MX	🔒 Secure	View