onlinetutorial.it - dns.ninja

`onlinetutorial.it`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:474e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8ff5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.78^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`ray.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ray.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ray.ns.cloudflare.com`
		A	108.162.193.138^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	172.64.33.138^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	173.245.59.138^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
MX	`mail.onlinetutorial.it` ⭐
		A	167.86.81.121^{🇩🇪 CONTABO167.86.80.0/23}
			PTR	`vmi550794.contaboserver.net`
TXT	`v=spf1 +a +mx +a:167.86.81.121 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.78, 172.67.143.245
		IPv6 hints	2606:4700:3033::6815:474e, 2606:4700:3037::ac43:8ff5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2406260201

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-06-13 #7

WOT: SAFE (84/100)

Subdomains

www.onlinetutorial.it

mail.onlinetutorial.it

cdn.onlinetutorial.it

Same first word

onlinetutorial.it

onlinetutorial.de

onlinetutorial.ca

onlinetutorial.org

Similar names

tutorialonline.pl

tutorialonline.it

tutorialonline.ws

tutorialonline.biz

tutorialonline.info

tutorialonline.de

DNS History

23 records (7 active, 16 former)

○NSdns.technorail.com2015-07-25 → 2015-12-18 · 4 obs

● 2015-07-25 06:21:04
● 2015-12-18 19:24:48
○ 2016-06-19 00:11:48
○ 2026-06-13 06:05:32

○NSdns2.technorail.com2015-07-25 → 2015-12-18 · 4 obs

● 2015-07-25 06:21:04
● 2015-12-18 19:24:48
○ 2016-06-19 00:11:48
○ 2026-06-13 06:05:32

○NSdns3.arubadns.net2015-07-25 → 2015-12-18 · 4 obs

● 2015-07-25 06:21:04
● 2015-12-18 19:24:48
○ 2016-06-19 00:11:48
○ 2026-06-13 06:05:32

○NSdns4.arubadns.cz2015-07-25 → 2015-12-18 · 4 obs

● 2015-07-25 06:21:04
● 2015-12-18 19:24:48
○ 2016-06-19 00:11:48
○ 2026-06-13 06:05:32

●NSkim.ns.cloudflare.com2016-06-19 → 2026-06-13 · 3 obs

○ 2015-12-18 19:24:48
● 2016-06-19 00:11:48
● 2026-06-13 06:05:32

●NSray.ns.cloudflare.com2016-06-19 → 2026-06-13 · 3 obs

○ 2015-12-18 19:24:48
● 2016-06-19 00:11:48
● 2026-06-13 06:05:32

●MXmail.onlinetutorial.it2026-02-15 → 2026-06-13 · 3 obs

○ 2017-04-07 03:55:26
● 2026-02-15 07:10:48
● 2026-06-13 06:05:32

○MXmx1.onlinetutorial.it2015-07-25 → 2017-04-07 · 4 obs

● 2015-07-25 06:21:04
● 2017-04-07 03:55:26
○ 2026-02-15 07:10:48
○ 2026-06-13 06:05:32

●A104.21.71.782026-02-15 → 2026-06-13 · 6 obs

○ 2017-04-07 03:55:26
● 2026-02-15 07:10:48
● 2026-03-02 10:30:46
○ 2026-03-12 15:17:42
● 2026-03-24 10:59:08
● 2026-06-13 06:05:32

○A104.24.126.922016-06-19 → 2017-04-07 · 6 obs

○ 2015-12-18 19:24:48
● 2016-06-19 00:11:48
○ 2016-09-16 01:25:00
● 2017-04-07 03:55:26
○ 2026-02-15 07:10:48
○ 2026-06-13 06:05:32

○A104.24.127.922016-06-19 → 2017-04-07 · 6 obs

○ 2015-12-18 19:24:48
● 2016-06-19 00:11:48
○ 2016-09-16 01:25:00
● 2017-04-07 03:55:26
○ 2026-02-15 07:10:48
○ 2026-06-13 06:05:32

○A104.31.188.852016-09-16 → 2016-09-16 · 4 obs

○ 2016-06-19 00:11:48
● 2016-09-16 01:25:00
○ 2017-04-07 03:55:26
○ 2026-06-13 06:05:32

○A104.31.189.852016-09-16 → 2016-09-16 · 4 obs

○ 2016-06-19 00:11:48
● 2016-09-16 01:25:00
○ 2017-04-07 03:55:26
○ 2026-06-13 06:05:32

●A172.67.143.2452026-02-15 → 2026-06-13 · 6 obs

○ 2017-04-07 03:55:26
● 2026-02-15 07:10:48
● 2026-03-02 10:30:46
○ 2026-03-12 15:17:42
● 2026-03-24 10:59:08
● 2026-06-13 06:05:32

○A188.114.96.02026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-02 10:30:46
● 2026-03-12 15:17:42
○ 2026-03-24 10:59:08
○ 2026-06-13 06:05:32

○A188.114.97.02026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-02 10:30:46
● 2026-03-12 15:17:42
○ 2026-03-24 10:59:08
○ 2026-06-13 06:05:32

○A2400:cb00:2048:1::6818:7e5c2017-04-07 → 2017-04-07 · 4 obs

○ 2016-09-16 01:25:00
● 2017-04-07 03:55:26
○ 2026-02-15 07:10:48
○ 2026-06-13 06:05:32

○A2400:cb00:2048:1::6818:7f5c2017-04-07 → 2017-04-07 · 4 obs

○ 2016-09-16 01:25:00
● 2017-04-07 03:55:26
○ 2026-02-15 07:10:48
○ 2026-06-13 06:05:32

●A2606:4700:3033::6815:474e2026-02-15 → 2026-06-13 · 6 obs

○ 2017-04-07 03:55:26
● 2026-02-15 07:10:48
● 2026-03-02 10:30:46
○ 2026-03-12 15:17:42
● 2026-03-24 10:59:08
● 2026-06-13 06:05:32

●A2606:4700:3037::ac43:8ff52026-02-15 → 2026-06-13 · 6 obs

○ 2017-04-07 03:55:26
● 2026-02-15 07:10:48
● 2026-03-02 10:30:46
○ 2026-03-12 15:17:42
● 2026-03-24 10:59:08
● 2026-06-13 06:05:32

○A2a06:98c1:3120::2026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-02 10:30:46
● 2026-03-12 15:17:42
○ 2026-03-24 10:59:08
○ 2026-06-13 06:05:32

○A2a06:98c1:3121::2026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-02 10:30:46
● 2026-03-12 15:17:42
○ 2026-03-24 10:59:08
○ 2026-06-13 06:05:32

○A91.121.164.1842015-07-25 → 2015-12-18 · 4 obs

● 2015-07-25 06:21:04
● 2015-12-18 19:24:48
○ 2016-06-19 00:11:48
○ 2026-06-13 06:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	m.dns.it, nameserver.cnr.it, v.dns.it, dns.nic.it...	-
onlinetutorial.it	kim.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: 2930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.78, 172.67.143.245`
AAAA	2	`2606:4700:3033::6815:474e, 2606:4700:3037::ac43:8ff5`
NS	2	`kim.ns.cloudflare.com, ray.ns.cloudflare.com`
MX	1	`mail.onlinetutorial.it (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:167.86.81.121 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

The domain onlinetutorial.it is parent to www.onlinetutorial.it, mail.onlinetutorial.it and cdn.onlinetutorial.it.

IP Addresses

onlinetutorial.it points to four IP numbers: 104.21.71.78, 172.67.143.245, 2606:4700:3033::6815:474e and 2606:4700:3037::ac43:8ff5.

Additional host names — usor.digital, oreholothiravia.com, www.reviveheroes.com and two others — share IP numbers with onlinetutorial.it.

Name Servers

onlinetutorial.it has two authoritative name servers — kim.ns.cloudflare.com and ray.ns.cloudflare.com.

onlinetutorial.it shares its name server setup with other domains, including mondomodablog.com, mondocasablog.com, myartbroker.com and two others.

At least some of onlinetutorial.it's name servers are shared with other domains, for example deltatv.gr, phew.blue, lawcc.co.kr and two more.

It is common for these name servers to be used in conjunction with the name servers casey.ns.cloudflare.com, todd.ns.cloudflare.com and maleah.ns.cloudflare.com.

Host names with 6 IP numbers:

kim.ns.cloudflare.com points to 108.162.192.126, 172.64.32.126, 173.245.58.126 and 3 other IP addresses.

ray.ns.cloudflare.com points to 108.162.193.138, 172.64.33.138, 173.245.59.138 and 3 other IP addresses.

Mail Servers

onlinetutorial.it has one mail server: mail.onlinetutorial.it.

mail.onlinetutorial.it points to one IP number — 167.86.81.121.