isppref.it - dns.ninja

`isppref.it`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:bd8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a748^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.216^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.72^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pola.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.216, 172.67.167.72
		IPv6 hints	2606:4700:3034::6815:bd8, 2606:4700:3034::ac43:a748
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com
SOA	`pola.ns.cloudflare.com`dns@cloudflare.com serial=2407965342

`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 2026-07-12 #14

Same first word

isppref.it

Similar names

epsiprf.com

DNS History

19 records (6 active, 13 former)

○NSdnf.itb.it2015-07-08 → 2017-02-04 · 4 obs

● 2015-07-08 13:23:36
● 2017-02-04 21:26:06
○ 2026-02-28 02:16:20
○ 2026-07-12 12:32:22

○NSdns2.itbnet.com2015-07-08 → 2017-02-04 · 4 obs

● 2015-07-08 13:23:36
● 2017-02-04 21:26:06
○ 2026-02-28 02:16:20
○ 2026-07-12 12:32:22

○NSns1.nidomans.com2026-02-28 → 2026-04-05 · 5 obs

○ 2017-02-04 21:26:06
● 2026-02-28 02:16:20
● 2026-04-05 09:32:48
○ 2026-06-18 00:49:40
○ 2026-07-12 12:32:22

○NSns2.nidomans.com2026-02-28 → 2026-04-05 · 5 obs

○ 2017-02-04 21:26:06
● 2026-02-28 02:16:20
● 2026-04-05 09:32:48
○ 2026-06-18 00:49:40
○ 2026-07-12 12:32:22

●NSpola.ns.cloudflare.com2026-06-18 → 2026-07-12 · 3 obs

○ 2026-04-05 09:32:48
● 2026-06-18 00:49:40
● 2026-07-12 12:32:22

●NSrudy.ns.cloudflare.com2026-06-18 → 2026-07-12 · 3 obs

○ 2026-04-05 09:32:48
● 2026-06-18 00:49:40
● 2026-07-12 12:32:22

○MXmail.isppref.it2015-07-08 → 2017-02-04 · 4 obs

● 2015-07-08 13:23:36
● 2017-02-04 21:26:06
○ 2026-02-28 02:16:20
○ 2026-07-12 12:32:22

●A104.21.11.2162026-06-18 → 2026-07-12 · 5 obs

○ 2026-04-05 09:32:48
● 2026-06-18 00:49:40
○ 2026-06-19 02:07:16
● 2026-07-01 21:50:36
● 2026-07-12 12:32:22

●A172.67.167.722026-06-18 → 2026-07-12 · 5 obs

○ 2026-04-05 09:32:48
● 2026-06-18 00:49:40
○ 2026-06-19 02:07:16
● 2026-07-01 21:50:36
● 2026-07-12 12:32:22

○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-18 00:49:40
● 2026-06-19 02:07:16
○ 2026-07-01 21:50:36
○ 2026-07-12 12:32:22

○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-18 00:49:40
● 2026-06-19 02:07:16
○ 2026-07-01 21:50:36
○ 2026-07-12 12:32:22

○A2606:4700:3033::6815:bd82026-06-18 → 2026-06-18 · 4 obs

○ 2026-04-05 09:32:48
● 2026-06-18 00:49:40
○ 2026-06-19 02:07:16
○ 2026-07-12 12:32:22

●A2606:4700:3034::6815:bd82026-07-01 → 2026-07-12 · 3 obs

○ 2026-06-19 02:07:16
● 2026-07-01 21:50:36
● 2026-07-12 12:32:22

●A2606:4700:3034::ac43:a7482026-07-01 → 2026-07-12 · 3 obs

○ 2026-06-19 02:07:16
● 2026-07-01 21:50:36
● 2026-07-12 12:32:22

○A2606:4700:3035::ac43:a7482026-06-18 → 2026-06-18 · 4 obs

○ 2026-04-05 09:32:48
● 2026-06-18 00:49:40
○ 2026-06-19 02:07:16
○ 2026-07-12 12:32:22

○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-18 00:49:40
● 2026-06-19 02:07:16
○ 2026-07-01 21:50:36
○ 2026-07-12 12:32:22

○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-18 00:49:40
● 2026-06-19 02:07:16
○ 2026-07-01 21:50:36
○ 2026-07-12 12:32:22

○A45.79.249.772026-02-28 → 2026-04-05 · 5 obs

○ 2017-02-04 21:26:06
● 2026-02-28 02:16:20
● 2026-04-05 09:32:48
○ 2026-06-18 00:49:40
○ 2026-07-12 12:32:22

○A93.57.79.2152015-07-08 → 2017-02-04 · 4 obs

● 2015-07-08 13:23:36
● 2017-02-04 21:26:06
○ 2026-02-28 02:16:20
○ 2026-07-12 12:32:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	m.dns.it, dns.nic.it, nameserver.cnr.it, a.dns.it...	-
isppref.it	rudy.ns.cloudflare.com, pola.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.214

NS records: rudy.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isppref.it (unsigned zone)

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.216, 172.67.167.72`
AAAA	2	`2606:4700:3034::6815:bd8, 2606:4700:3034::ac43:a748`
NS	2	`pola.ns.cloudflare.com, rudy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pola.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

isppref.it resolves to four IP addresses: 104.21.11.216, 172.67.167.72, 2606:4700:3034::6815:bd8 and 2606:4700:3034::ac43:a748.

Among the host names that share IP numbers with isppref.it are pintofigma.post-nadein.workers.dev, ns4.alankirala.com, www.epilepsia.com and two others.

Name Servers

isppref.it uses two name servers for its delegation: pola.ns.cloudflare.com and rudy.ns.cloudflare.com.

isppref.it has the same name server delegation as a number of other domains, such as cameplait.ch, jibgo.com, hutug-8.com and two more.

isppref.it shares at least some of its name servers with other domains, including bobacri.com, pgpkabpegununganbintang.org, csgocasekeys.com and two others.

These name servers are frequently seen alongside the name servers dolly.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname pola.ns.cloudflare.com directs to 108.162.192.214, 172.64.32.214 and 173.245.58.214 along with 3 other IP addresses.

Hostname rudy.ns.cloudflare.com directs to 108.162.193.229, 172.64.33.229 and 173.245.59.229 along with 3 other IP addresses.