bookvision.dk DNS records

🖥️ Nameservers2 records 39ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.127	3600s	webforward.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod5-cph3.one.com	185.164.14.54	mx1.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod5-cph3.one.com	185.164.14.55	mx2.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod5-cph3.one.com	185.164.14.56	mx3.pub.mailpod5-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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.bookvision.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:finnishnetsolutions-d@dmarc.report-uri.com; ruf=mailto:finnishnetsolutions-d@dmarc.report-uri.com; sp=none;

📬 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 / DANE3 records 62ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081602
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

39ms

A

40ms

MX

37ms

AAAA

41ms

TXT

192ms

CAA

60ms

HTTPS

39ms

TLSA

62ms

SOA

0ms

MTA-STS

57ms

DNSSEC

93ms

SRV

69ms

Total

949ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 07:18:52	949ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-20 00:03:11	4908ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-11 13:34:20	6785ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-24 14:49:30	1592ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-24 13:27:43	834ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 23:37:15	537ms	2 NS 1 A 3 MX	⚠️ Bogus	View
2026-06-16 16:11:37	2761ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 16:08:52	422ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 16:02:04	2031ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 16:00:21	705ms	2 NS 1 A 3 MX	🔒 Secure	View