cdn.onlinetutorial.it - dns.ninja

cdn.onlinetutorial.it

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:474e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ff5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.78Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.245🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.78, 172.67.143.245
IPv6 hints2606:4700:3036::6815:474e, 2606:4700:3037::ac43:8ff5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com

onlinetutorial.it

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:474e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ff5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.78Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.245🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkim.ns.cloudflare.com ⭐
NSray.ns.cloudflare.com
MXmail.onlinetutorial.it ⭐
TXTv=spf1 +a +mx +a:167.86.81.121 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.78, 172.67.143.245
IPv6 hints2606:4700:3036::6815:474e, 2606:4700:3037::ac43:8ff5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOAkim.ns.cloudflare.comdns@cloudflare.com serial=2410425830
WOT: SAFE (68/100)
WOT: SAFE (84/100)

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DNS History

9 records (4 active, 5 former)

A104.21.71.78172.67.143.2452606:4700:3036::6815:474e2606:4700:3037::ac43:8ff5188.114.96.0188.114.97.02606:4700:3033::6815:474e2a06:98c1:3120::2a06:98c1:3121::
●A104.21.71.782026-03-29 → 2026-07-31 · 2 obs
● 2026-03-29 20:42:02
● 2026-07-31 10:37:32
●A172.67.143.2452026-03-29 → 2026-07-31 · 2 obs
● 2026-03-29 20:42:02
● 2026-07-31 10:37:32
○A188.114.96.02026-03-29 → 2026-07-31 · 2 obs
○ 2026-03-29 20:42:02
○ 2026-07-31 10:37:32
○A188.114.97.02026-03-29 → 2026-07-31 · 2 obs
○ 2026-03-29 20:42:02
○ 2026-07-31 10:37:32
○A2606:4700:3033::6815:474e2026-03-29 → 2026-06-14 · 3 obs
● 2026-03-29 20:42:02
● 2026-06-14 07:54:30
○ 2026-07-31 10:37:32
●A2606:4700:3036::6815:474e2026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-14 07:54:30
● 2026-07-31 10:37:32
●A2606:4700:3037::ac43:8ff52026-03-29 → 2026-07-31 · 2 obs
● 2026-03-29 20:42:02
● 2026-07-31 10:37:32
○A2a06:98c1:3120::2026-03-29 → 2026-07-31 · 2 obs
○ 2026-03-29 20:42:02
○ 2026-07-31 10:37:32
○A2a06:98c1:3121::2026-03-29 → 2026-07-31 · 2 obs
○ 2026-03-29 20:42:02
○ 2026-07-31 10:37:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
itr.dns.it, a.dns.it, dns.nic.it, nameserver.cnr.it...12 records
onlinetutorial.itkim.ns.cloudflare.com, ray.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.126

NS records: kim.ns.cloudflare.com, ray.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinetutorial.it (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.245, 104.21.71.78
AAAA22606:4700:3036::6815:474e, 2606:4700:3037::ac43:8ff5
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (nameserver.cnr.it, dns.nic.it, v.dns.it...)

Analysis

IP Addresses

cdn.onlinetutorial.it directs to four IP numbers, which are 104.21.71.78, 172.67.143.245, 2606:4700:3036::6815:474e and 2606:4700:3037::ac43:8ff5.

perabet2026-guncel-giris-adresi.sbs, achievementworks.co.uk, lingduxiaoshuo.com and two other host names share IP numbers with cdn.onlinetutorial.it.