linfree.io - robtex.com

linfree.io

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:80d5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:23e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.62Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.213🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadel.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadel.ns.cloudflare.com
A2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadel.ns.cloudflare.com
A108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
NSwalt.ns.cloudflare.com
A2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwalt.ns.cloudflare.com
A2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwalt.ns.cloudflare.com
A108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.62, 172.67.128.213
IPv6 hints2606:4700:3031::ac43:80d5, 2606:4700:3034::6815:23e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOAadel.ns.cloudflare.comdns@cloudflare.com serial=2409669586

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785827844

Same first word

linfree.com
linfree.io
linfree.net

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DNS History

6 records (6 active, 0 former)

NSadel.ns.cloudflare.comwalt.ns.cloudflare.comA104.21.2.62172.67.128.2132606:4700:3031::ac43:80d52606:4700:3034::6815:23e
●NSadel.ns.cloudflare.com2026-07-18 → 2026-08-04 · 2 obs
● 2026-07-18 07:31:56
● 2026-08-04 08:08:34
●NSwalt.ns.cloudflare.com2026-07-18 → 2026-08-04 · 2 obs
● 2026-07-18 07:31:56
● 2026-08-04 08:08:34
●A104.21.2.622026-07-18 → 2026-08-04 · 2 obs
● 2026-07-18 07:31:56
● 2026-08-04 08:08:34
●A172.67.128.2132026-07-18 → 2026-08-04 · 2 obs
● 2026-07-18 07:31:56
● 2026-08-04 08:08:34
●A2606:4700:3031::ac43:80d52026-07-18 → 2026-08-04 · 2 obs
● 2026-07-18 07:31:56
● 2026-08-04 08:08:34
●A2606:4700:3034::6815:23e2026-07-18 → 2026-08-04 · 2 obs
● 2026-07-18 07:31:56
● 2026-08-04 08:08:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
linfree.ioadel.ns.cloudflare.com, walt.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.55

NS records: adel.ns.cloudflare.com, walt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linfree.io (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.62, 172.67.128.213
AAAA22606:4700:3034::6815:23e, 2606:4700:3031::ac43:80d5
NS2adel.ns.cloudflare.com, walt.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adel.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

linfree.io has four IP addresses: 104.21.2.62, 172.67.128.213, 2606:4700:3031::ac43:80d5 and 2606:4700:3034::6815:23e.

Among the host names that share IP numbers with linfree.io are vortexvault247.digital, btool.cn, wolfgold-slot.co.uk and two others.

Name Servers

linfree.io is delegated to two name servers: adel.ns.cloudflare.com and walt.ns.cloudflare.com.

linfree.io has the same name server delegation as a number of other domains, such as dpbsn.online, keonhacaivvii.com, kinderkamersjop.nl and two more.

linfree.io shares at least some of its name servers with other domains, including vxtka.cyou, lostbush.com, omum.fr and two others.

These name servers are frequently paired with the name servers kiki.ns.cloudflare.com and arch.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adel.ns.cloudflare.com resolves to 108.162.192.55, 172.64.32.55, 173.245.58.55 and 3 other IP addresses.

walt.ns.cloudflare.com resolves to 108.162.193.148, 172.64.33.148, 173.245.59.148 and 3 other IP addresses.