facu.io - robtex.com

facu.io

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:91d8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:1c69🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.105Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.216🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdane.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A2803:f800:50::6ca2:c161🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdane.ns.cloudflare.com
A2a06:98c1:50::ac40:2161🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdane.ns.cloudflare.com
A108.162.193.97🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A172.64.33.97🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A173.245.59.97🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
NSdell.ns.cloudflare.com
A2606:4700:50::adf5:3a5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A2803:f800:50::6ca2:c05e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdell.ns.cloudflare.com
A2a06:98c1:50::ac40:205e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdell.ns.cloudflare.com
A108.162.192.94🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A172.64.32.94🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
A173.245.58.94🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdell.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.105, 172.67.145.216
IPv6 hints2606:4700:3030::ac43:91d8, 2606:4700:3033::6815:1c69
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOAdane.ns.cloudflare.comdns@cloudflare.com serial=2408887729

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785011323

Same first word

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DNS History

6 records (6 active, 0 former)

NSdane.ns.cloudflare.comdell.ns.cloudflare.comA104.21.28.105172.67.145.2162606:4700:3030::ac43:91d82606:4700:3033::6815:1c69
●NSdane.ns.cloudflare.com2026-06-17 → 2026-07-25 · 2 obs
● 2026-06-17 18:08:46
● 2026-07-25 20:39:46
●NSdell.ns.cloudflare.com2026-06-17 → 2026-07-25 · 2 obs
● 2026-06-17 18:08:46
● 2026-07-25 20:39:46
●A104.21.28.1052026-06-17 → 2026-07-25 · 2 obs
● 2026-06-17 18:08:46
● 2026-07-25 20:39:46
●A172.67.145.2162026-06-17 → 2026-07-25 · 2 obs
● 2026-06-17 18:08:46
● 2026-07-25 20:39:46
●A2606:4700:3030::ac43:91d82026-06-17 → 2026-07-25 · 2 obs
● 2026-06-17 18:08:46
● 2026-07-25 20:39:46
●A2606:4700:3033::6815:1c692026-06-17 → 2026-07-25 · 2 obs
● 2026-06-17 18:08:46
● 2026-07-25 20:39:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, b0.nic.io, a2.nic.io, c0.nic.io-
facu.iodane.ns.cloudflare.com, dell.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.94

NS records: dane.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for facu.io (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.145.216, 104.21.28.105
AAAA22606:4700:3033::6815:1c69, 2606:4700:3030::ac43:91d8
NS2dane.ns.cloudflare.com, dell.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dane.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

facu.io directs to four IP numbers, which are 104.21.28.105, 172.67.145.216, 2606:4700:3030::ac43:91d8 and 2606:4700:3033::6815:1c69.

aoccdallas.com, futuretrackrunning.com, tgitools.com and two other host names share IP numbers with facu.io.

Name Servers

Two name servers handle the delegation for facu.io: dane.ns.cloudflare.com and dell.ns.cloudflare.com.

facu.io uses the same name servers as several other domains — among them insaneeye.in, disarte.co, hexapuzzleduel.io and two more.

At least some of facu.io's name servers are shared with other domains, for example finaltech.com.br, ciptatunassakti.co.id, celiaccentral.org and two more.

These name servers tend to be deployed in combination with the name servers peyton.ns.cloudflare.com and naomi.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dane.ns.cloudflare.com resolves to 108.162.193.97, 172.64.33.97 and 173.245.59.97 among others, with 3 other IP addresses in total.

dell.ns.cloudflare.com resolves to 108.162.192.94, 172.64.32.94 and 173.245.58.94 among others, with 3 other IP addresses in total.