f.box - robtex.com

f.box

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:457c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d04f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.124Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.79🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbristol.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A2803:f800:50::6ca2:c22f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbristol.ns.cloudflare.com
A2a06:98c1:50::ac40:222f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbristol.ns.cloudflare.com
A108.162.194.47🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A162.159.38.47Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A172.64.34.47🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
NSyichun.ns.cloudflare.com
A2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyichun.ns.cloudflare.com
A2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyichun.ns.cloudflare.com
A108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.69.124, 172.67.208.79
IPv62606:4700:3033::6815:457c, 2606:4700:3035::ac43:d04f
SOAbristol.ns.cloudflare.comdns@cloudflare.com serial=2396424501

box

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.box
NSb.nic.box
NSc.nic.box
NSd.nic.box
SOAns0.centralnic.nethostmaster@centralnic.net serial=1774441441
🔒 HSTS Preload (+subdomains)

Same first word

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f.freetls.fastly.net
f.cn
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f.team
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f.photos
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f.edu.pl
f.pl
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f.gl
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f.mr
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f.network
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f.co.za
f.recipes
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f.ac
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f.pn
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f.co.nz
f.company
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f.dog
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f.plus
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f.cheap
f.fj.cn
f.st
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f.mw
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f.cm
f.sn.cn
f.elementor.cloud
f.ltd
f.wtf

DNS History

6 records (6 active, 0 former)

NSbristol.ns.cloudflare.comyichun.ns.cloudflare.comA104.21.69.124172.67.208.792606:4700:3033::6815:457c2606:4700:3035::ac43:d04f
●NSbristol.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:58:20
● 2026-03-25 12:32:42
●NSyichun.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:58:20
● 2026-03-25 12:32:42
●A104.21.69.1242026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:58:20
● 2026-03-25 12:32:42
●A172.67.208.792026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:58:20
● 2026-03-25 12:32:42
●A2606:4700:3033::6815:457c2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:58:20
● 2026-03-25 12:32:42
●A2606:4700:3035::ac43:d04f2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:58:20
● 2026-03-25 12:32:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
boxc.nic.box, a.nic.box, d.nic.box, b.nic.box8 records
f.boxbristol.ns.cloudflare.com, yichun.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.47

NS records: bristol.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f.box (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.124, 172.67.208.79
AAAA22606:4700:3035::ac43:d04f, 2606:4700:3033::6815:457c
NS2bristol.ns.cloudflare.com, yichun.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bristol.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c.nic.box, c.nic.box, a.nic.box...)

Analysis

IP Addresses

f.box resolves to four IPs: 2606:4700:3033::6815:457c, 2606:4700:3035::ac43:d04f, 104.21.69.124 and 172.67.208.79.

Other host names, for instance base360core.digital, realimpact.info, 3421ss.com, lean.com.tr and richmond.sk share IP numbers with f.box.

Name Servers

f.box has two name servers: bristol.ns.cloudflare.com and yichun.ns.cloudflare.com.

f.box shares the same name server setup as other domains, for example guestarrivalmanagement.com, thelindnercenterofhope.com, arstechni.ca, seeusercontent.com and s.ee.

f.box shares some name servers with other domains, for example 001140.xyz, pailage.com, catmeister.com, shijiego.com and akbidmbn.ac.id.

These name servers are commonly used together with lewis.ns.cloudflare.com and pedro.ns.cloudflare.com.

Host names with six IP numbers: bristol.ns.cloudflare.com points to: 2606:4700:50::a29f:262f, 2803:f800:50::6ca2:c22f, 2a06:98c1:50::ac40:222f, 108.162.194.47, 162.159.38.47 and 172.64.34.47; yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.