boox.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
holly.ns.cloudflare.com	108.162.194.133 162.159.38.133 172.64.34.133 2606:4700:50::a29f:2685 2803:f800:50::6ca2:c285 2a06:98c1:50::ac40:2285	holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.12	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.98	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.runbox.com	185.226.149.25	aibo.runbox.com	AS50304 Blix Solutions AS

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d862	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:330c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.12,172.67.216.98 ech=AEX+DQBBMgAgACB2gyxIfgnmTyLKl+z5EdXkR9TwlIiJEVN8uT3zS3XZRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d862,2606:4700:3036::6815:330c

📝 TXT Records1 records 206ms

TXT Record
v=spf1 redirect=spf.runbox.com

✉️ SPF

Policy	Record (boox.dk)
no all — incomplete SPF	v=spf1 redirect=spf.runbox.com

📨 DMARC

Policy	Record (_dmarc.boox.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:cloudflare@flybilleder.dk

📬 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC77ms

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

🏷️ SOA0ms

Field	Value
Serial	2413057159
Primary NS (MNAME)	holly.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

43ms

MX

47ms

AAAA

43ms

TXT

206ms

CAA

41ms

HTTPS

54ms

TLSA

150ms

SOA

0ms

MTA-STS

72ms

DNSSEC

77ms

SRV

74ms

Total

775ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:26:17	775ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 16:10:18	4528ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 14:33:43	3085ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-01 13:38:39	2244ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 13:09:14	1648ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-28 14:10:20	1766ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 02:11:54	1285ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 04:42:43	514ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 16:18:54	1680ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 16:10:19	1850ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 16:03:50	482ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 16:00:30	568ms	2 NS 2 A 1 MX	🔒 Secure	View