booktrader.dk DNS records

🖥️ Nameservers2 records 113ms

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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.169	3600s	webcluster42.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 125ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:804c:8427:dcc1:beab	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 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 227ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC274ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

113ms

A

83ms

MX

116ms

AAAA

125ms

TXT

384ms

CAA

105ms

HTTPS

108ms

TLSA

227ms

SOA

0ms

MTA-STS

150ms

DNSSEC

274ms

SRV

180ms

Total

2020ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:06:15	2020ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 01:30:44	742ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 20:51:28	948ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 10:57:06	8108ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 19:01:34	4873ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 21:55:14	2234ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 14:35:36	629ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 16:38:07	770ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 06:42:46	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 02:43:17	1088ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 08:29:14	1094ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 16:08:37	2694ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 16:04:12	448ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 16:01:56	2436ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 16:00:12	799ms	2 NS 1 A 4 MX	🔒 Secure	View