`webdisk.fcv.edu.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d772^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4340^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.64^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.114^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.64, 172.67.215.114
		IPv6 hints	2606:4700:3033::ac43:d772, 2606:4700:3037::6815:4340
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com

`fcv.edu.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d772^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4340^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.64^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.114^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sam.ns.cloudflare.com` ⭐
NS	`sarah.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`v=spf1 mx include:fcvspf.fcv.edu.br +mx +a +ip4:149.56.8.88 +ip4:149.28.106.2...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.64, 172.67.215.114
		IPv6 hints	2606:4700:3033::ac43:d772, 2606:4700:3037::6815:4340
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`sam.ns.cloudflare.com`dns@cloudflare.com serial=2400565035

Same first word

webdisk.io

webdisk.no

webdisk.jp

webdisk.net.br

webdisk.org

webdisk.eu

webdisk.cz

webdisk.de

webdisk.leczna.pl

webdisk.ru

webdisk.co.uk

webdisk.pl

webdisk.dk

webdisk.it

webdisk.sk

webdisk.nl

webdisk.ph

webdisk.s3.amazonaws.com

webdisk.hu

webdisk.cn

webdisk.at

Similar names

webkids.org

kidsweb.co.uk

webkids.info

kidsweb.net

webkids.eu

kidsweb.wien

kidsweb.com

webkids.co.kr

kidsweb.in

kidwebs.com

kidsweb.dk

kidsweb.de

kidsweb.nl

kidsweb.org

kidsweb.gr

kidsweb.at

DNS History

4 records (4 active, 0 former)

●A104.21.67.642026-04-24 → 2026-04-26 · 2 obs

● 2026-04-24 13:08:54
● 2026-04-26 18:15:22

●A172.67.215.1142026-04-24 → 2026-04-26 · 2 obs

● 2026-04-24 13:08:54
● 2026-04-26 18:15:22

●A2606:4700:3033::ac43:d7722026-04-24 → 2026-04-26 · 2 obs

● 2026-04-24 13:08:54
● 2026-04-26 18:15:22

●A2606:4700:3037::6815:43402026-04-24 → 2026-04-26 · 2 obs

● 2026-04-24 13:08:54
● 2026-04-26 18:15:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, e.dns.br, f.dns.br, a.dns.br...	-
fcv.edu.br	sarah.ns.cloudflare.com, sam.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.218

NS records: sarah.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcv.edu.br (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.64, 172.67.215.114`
AAAA	2	`2606:4700:3033::ac43:d772, 2606:4700:3037::6815:4340`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

webdisk.fcv.edu.br points to four IP numbers: 2606:4700:3033::ac43:d772, 2606:4700:3037::6815:4340, 104.21.67.64 and 172.67.215.114.

Other host names including webmail.fcv.edu.br, vortex247tech.forum, mail.zcqzx.com, epic(0x617373686f6c65).com and douyun943.gawkonn.cn share IP numbers with webdisk.fcv.edu.br.

webdisk.fcv.edu.br - robtex.com