sinfy.io - robtex.com

sinfy.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:bfd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:96e3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.253Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.227🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleonard.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleonard.ns.cloudflare.com
A2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleonard.ns.cloudflare.com
A108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
NSsusan.ns.cloudflare.com
A2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsusan.ns.cloudflare.com
A2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsusan.ns.cloudflare.com
A108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.253, 172.67.150.227
IPv6 hints2606:4700:3031::6815:bfd, 2606:4700:3035::ac43:96e3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAleonard.ns.cloudflare.comdns@cloudflare.com serial=2408840422

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785433836

Same first word

sinfy.cn
sinfy.de
sinfy.io
sinfy.com

Similar names

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snify.de
infys.com
nyfis.com
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nysfi.com
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ifsny.org
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nysif.net
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fsyin.com
snify.com
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sfiny.com
nyisf.com
finys.org
finys.com
finsy.com
ifysn.info
finsy.de
nsyif.com
ysfin.com
fsiny.com
niysf.cn
nyifs.com
iyfns.com

DNS History

12 records (6 active, 6 former)

NSleonard.ns.cloudflare.comsusan.ns.cloudflare.comanton.ns.cloudflare.comkristin.ns.cloudflare.comA104.21.11.253172.67.150.2272606:4700:3031::6815:bfd2606:4700:3035::ac43:96e3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSanton.ns.cloudflare.com2026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:29:10
○ 2026-07-30 18:28:22
○NSkristin.ns.cloudflare.com2026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:29:10
○ 2026-07-30 18:28:22
●NSleonard.ns.cloudflare.com2026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-17 18:29:10
● 2026-07-30 18:28:22
●NSsusan.ns.cloudflare.com2026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-17 18:29:10
● 2026-07-30 18:28:22
●A104.21.11.2532026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-17 18:29:10
● 2026-07-30 18:28:22
●A172.67.150.2272026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-17 18:29:10
● 2026-07-30 18:28:22
○A188.114.96.02026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:29:10
○ 2026-07-30 18:28:22
○A188.114.97.02026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:29:10
○ 2026-07-30 18:28:22
●A2606:4700:3031::6815:bfd2026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-17 18:29:10
● 2026-07-30 18:28:22
●A2606:4700:3035::ac43:96e32026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-17 18:29:10
● 2026-07-30 18:28:22
○A2a06:98c1:3120::2026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:29:10
○ 2026-07-30 18:28:22
○A2a06:98c1:3121::2026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:29:10
○ 2026-07-30 18:28:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
sinfy.ioleonard.ns.cloudflare.com, susan.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.54

NS records: leonard.ns.cloudflare.com, susan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinfy.io (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.253, 172.67.150.227
AAAA22606:4700:3031::6815:bfd, 2606:4700:3035::ac43:96e3
NS2leonard.ns.cloudflare.com, susan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leonard.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

sinfy.io resolves to four IP addresses: 104.21.11.253, 172.67.150.227, 2606:4700:3031::6815:bfd and 2606:4700:3035::ac43:96e3.

www.khoksoong-ud.go.th, vima.agency, megafun.me plus two other host names have IP numbers in common with sinfy.io.

Name Servers

Two name servers handle the delegation for sinfy.io: leonard.ns.cloudflare.com and susan.ns.cloudflare.com.

The name server configuration of sinfy.io is shared with other domains, for instance cabledx.tv, ben88kid.com, hostalrabida.com and two others.

sinfy.io has at least partial name server overlap with other domains, such as becmology.ru, bcodex-syntaxis.pages.dev, badnamshayar.com and two others.

These name servers tend to appear together with the name servers denver.ns.cloudflare.com, damon.ns.cloudflare.com and magali.ns.cloudflare.com.

Hosts with 6 IP addresses each:

leonard.ns.cloudflare.com resolves to 108.162.195.54, 162.159.44.54 and 172.64.35.54 among others, with 3 other IP addresses in total.

susan.ns.cloudflare.com resolves to 108.162.194.199, 162.159.38.199 and 172.64.34.199 among others, with 3 other IP addresses in total.