`didattica2000.it`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ce4b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:454e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.78^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.75^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
MX	`mx.didattica2000.it` ⭐
		A	62.149.128.72^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd4.aruba.it`
		A	62.149.128.74^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd5.aruba.it`
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
TXT	`crdf-verify-faa0dbb72b0e606e`
TXT	`google-site-verification=u4PeaVjrQFHzGWF_SqLgYyx8Hl9MyddS3HthU0tqSmg`
TXT	`v=spf1 include:aruba.it ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.78, 172.67.206.75
		IPv6 hints	2606:4700:3030::ac43:ce4b, 2606:4700:3033::6815:454e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`kay.ns.cloudflare.com`dns@cloudflare.com serial=2410702452

`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 2026-08-10 #14

⚠️ On DNS blocklist: tif, tif.medium

Subdomains

mx.didattica2000.it

www.didattica2000.it

Same first word

didattica2000.it

DNS History

17 records (7 active, 10 former)

○NSdns.technorail.com2018-10-25 → 2018-10-25 · 3 obs

● 2018-10-25 11:06:28
○ 2026-05-05 16:58:04
○ 2026-08-10 13:10:40

○NSdns2.technorail.com2018-10-25 → 2018-10-25 · 3 obs

● 2018-10-25 11:06:28
○ 2026-05-05 16:58:04
○ 2026-08-10 13:10:40

○NSdns3.arubadns.net2018-10-25 → 2018-10-25 · 3 obs

● 2018-10-25 11:06:28
○ 2026-05-05 16:58:04
○ 2026-08-10 13:10:40

○NSdns4.arubadns.cz2018-10-25 → 2018-10-25 · 3 obs

● 2018-10-25 11:06:28
○ 2026-05-05 16:58:04
○ 2026-08-10 13:10:40

●NSkay.ns.cloudflare.com2026-05-05 → 2026-08-10 · 3 obs

○ 2018-10-25 11:06:28
● 2026-05-05 16:58:04
● 2026-08-10 13:10:40

●NSwalt.ns.cloudflare.com2026-05-05 → 2026-08-10 · 3 obs

○ 2018-10-25 11:06:28
● 2026-05-05 16:58:04
● 2026-08-10 13:10:40

●MXmx.didattica2000.it2018-10-25 → 2026-08-10 · 2 obs

● 2018-10-25 11:06:28
● 2026-08-10 13:10:40

●A104.21.69.782026-05-05 → 2026-08-10 · 5 obs

○ 2018-10-25 11:06:28
● 2026-05-05 16:58:04
○ 2026-05-10 11:10:18
● 2026-05-12 08:29:56
● 2026-08-10 13:10:40

●A172.67.206.752026-05-05 → 2026-08-10 · 5 obs

○ 2018-10-25 11:06:28
● 2026-05-05 16:58:04
○ 2026-05-10 11:10:18
● 2026-05-12 08:29:56
● 2026-08-10 13:10:40

○A188.114.96.02026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-05 16:58:04
● 2026-05-10 11:10:18
○ 2026-05-12 08:29:56
○ 2026-08-10 13:10:40

○A188.114.97.02026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-05 16:58:04
● 2026-05-10 11:10:18
○ 2026-05-12 08:29:56
○ 2026-08-10 13:10:40

●A2606:4700:3030::ac43:ce4b2026-06-28 → 2026-08-10 · 3 obs

○ 2026-05-12 08:29:56
● 2026-06-28 19:55:56
● 2026-08-10 13:10:40

●A2606:4700:3033::6815:454e2026-05-05 → 2026-08-10 · 5 obs

○ 2018-10-25 11:06:28
● 2026-05-05 16:58:04
○ 2026-05-10 11:10:18
● 2026-05-12 08:29:56
● 2026-08-10 13:10:40

○A2606:4700:3035::ac43:ce4b2026-05-05 → 2026-05-12 · 6 obs

○ 2018-10-25 11:06:28
● 2026-05-05 16:58:04
○ 2026-05-10 11:10:18
● 2026-05-12 08:29:56
○ 2026-06-28 19:55:56
○ 2026-08-10 13:10:40

○A2a06:98c1:3120::2026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-05 16:58:04
● 2026-05-10 11:10:18
○ 2026-05-12 08:29:56
○ 2026-08-10 13:10:40

○A2a06:98c1:3121::2026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-05 16:58:04
● 2026-05-10 11:10:18
○ 2026-05-12 08:29:56
○ 2026-08-10 13:10:40

○A89.46.104.452018-10-25 → 2018-10-25 · 3 obs

● 2018-10-25 11:06:28
○ 2026-05-05 16:58:04
○ 2026-08-10 13:10:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
didattica2000.it	kay.ns.cloudflare.com, walt.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.148

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for didattica2000.it (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.75, 104.21.69.78`
AAAA	2	`2606:4700:3030::ac43:ce4b, 2606:4700:3033::6815:454e`
NS	2	`kay.ns.cloudflare.com, walt.ns.cloudflare.com`
MX	1	`mx.didattica2000.it (pri: 10)`
TXT	3	`crdf-verify-faa0dbb72b0e606e, google-site-verification=u4PeaVjrQFHzGWF...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kay.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

mx.didattica2000.it and www.didattica2000.it are both subdomains of didattica2000.it.

IP Addresses

didattica2000.it resolves to four IP addresses: 104.21.69.78, 172.67.206.75, 2606:4700:3030::ac43:ce4b and 2606:4700:3033::6815:454e.

1xbet-pa5d.top, 1xbet-ma0.top, 1xbet-osja.top and two other host names share IP numbers with didattica2000.it.

Name Servers

Two name servers handle the delegation for didattica2000.it: kay.ns.cloudflare.com and walt.ns.cloudflare.com.

didattica2000.it uses the same name servers as several other domains — among them freeway4you.com, haslamprinters.co.uk, diliputnews.com and two more.

didattica2000.it partially shares its NS delegation with several other domains, including mooncalf.pro, nitzotzotonline.com, spiritechs.com and two others.

These name servers are regularly seen alongside trevor.ns.cloudflare.com and eric.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125 and 173.245.58.125 among others, with 3 other IP addresses in total.

walt.ns.cloudflare.com resolves to 108.162.193.148, 172.64.33.148 and 173.245.59.148 among others, with 3 other IP addresses in total.

Mail Servers

Mail for didattica2000.it is handled by a single mail server, mx.didattica2000.it.

mx.didattica2000.it resolves to 8 IP addresses — 62.149.128.72, 62.149.128.74, 62.149.128.151 and 5 others.

didattica2000.it - robtex.com