`cesenainformatica.com`

DNSSEC	⚠️ Not signed
A	89.40.173.239^{🇮🇹 ASSUPERNOVA89.40.172.0/22 Netsons Network}
		PTR	`hostingweb21.netsons.net`
NS	`dns1.netsons.net` ⭐
		A	46.252.159.53^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`dns1.netsons.net`
NS	`dns2.netsons.net`
		A	46.252.159.54^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`dns2.netsons.net`
NS	`dns3.netsons.net`
		A	51.195.116.88^{🇫🇷 OVH51.195.0.0/16}
			PTR	`dns3.netsons.net`
NS	`dns4.netsons.net`
		A	51.255.173.224^{🇫🇷 OVH51.254.0.0/15}
			PTR	`dns4.netsons.net`
MX	`mail.cesenainformatica.com` ⭐
		A	89.40.173.239^{🇮🇹 ASSUPERNOVA89.40.172.0/22 Netsons Network}
			PTR	`hostingweb21.netsons.net`
TXT	`v=spf1 ip4:89.40.173.15 +a +mx +ip4:89.40.172.201 ~all`
TXT	`google-site-verification=4ZY0NXm2nm45Kq9mhgzZ2AkcXPnagV8br7xug3dtxmU`
SOA	`dns1.netsons.net`admin@netsons.com 2025-09-17 #20

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774631462

Subdomains

mail.cesenainformatica.com

Same first word

cesenainformatica.it

cesenainformatica.com

DNS History

20 records (6 active, 14 former)

○NSdns.technorail.com2015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

●NSdns1.netsons.net2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-22 01:37:42
● 2026-02-16 00:11:42
● 2026-03-27 17:15:48

●NSdns2.netsons.net2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-22 01:37:42
● 2026-02-16 00:11:42
● 2026-03-27 17:15:48

○NSdns2.technorail.com2015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

○NSdns3.arubadns.net2015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

●NSdns3.netsons.net2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-22 01:37:42
● 2026-02-16 00:11:42
● 2026-03-27 17:15:48

○NSdns4.arubadns.cz2015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

●NSdns4.netsons.net2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-22 01:37:42
● 2026-02-16 00:11:42
● 2026-03-27 17:15:48

●MXmail.cesenainformatica.com2015-12-13 → 2026-03-27 · 3 obs

○ 2015-08-20 02:31:44
● 2015-12-13 18:26:14
● 2026-03-27 17:15:48

○MXmx.cesenainformatica.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:31:44
○ 2015-12-13 18:26:14
○ 2026-03-27 17:15:48

○MXzimbra.cesenainformatica.com2015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-20 02:31:44
● 2015-12-13 18:26:14
○ 2016-03-18 22:56:30
○ 2026-03-27 17:15:48

○A62.149.128.1512015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

○A62.149.128.1542015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

○A62.149.128.1572015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

○A62.149.128.1602015-08-20 → 2017-05-22 · 4 obs

● 2015-08-20 02:31:44
● 2017-05-22 01:37:42
○ 2026-02-16 00:11:42
○ 2026-03-27 17:15:48

○A62.149.128.1632015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:31:44
○ 2015-12-13 18:26:14
○ 2026-03-27 17:15:48

○A62.149.128.1662015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:31:44
○ 2015-12-13 18:26:14
○ 2026-03-27 17:15:48

○A62.149.128.722015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:31:44
○ 2015-12-13 18:26:14
○ 2026-03-27 17:15:48

○A62.149.128.742015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:31:44
○ 2015-12-13 18:26:14
○ 2026-03-27 17:15:48

●A89.40.173.2392026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-22 01:37:42
● 2026-02-16 00:11:42
● 2026-03-27 17:15:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cesenainformatica.com	dns1.netsons.net, dns2.netsons.net, dns3.netsons.net, dns4.netsons.net	-

✅ Authoritative Response

Server:46.252.159.53

NS records: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net, dns4.netsons.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cesenainformatica.com (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.40.173.239`
NS	4	`dns2.netsons.net, dns3.netsons.net...`
MX	1	`mail.cesenainformatica.com (pri: 0)`
TXT	2	`google-site-verification=4ZY0NXm2nm45Kq9, v=spf1 ip4:89.40.173.15 +a +mx +ip4:89.4`
SOA	1	`dns1.netsons.net admin.netsons.com`

Analysis

Hierarchy

mail.cesenainformatica.com is a child of cesenainformatica.com.

IP Addresses

cesenainformatica.com resolves to one IP number: 89.40.173.239.

Other host names, for instance mail.centrocasaimmobiliare.it, gasliniperilpediatra.it, koumaweb.com, cpanel.cassibbamedicalinstitute.it and mail.koumaweb.com share IP numbers with cesenainformatica.com.

Name Servers

cesenainformatica.com delegates to four name servers: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.

cesenainformatica.com at least partially shares name servers with other domains, including garagesette.com, vastera.it, osterialnove.it, spredo.com and alte.it.

Host names with one IP number:

dns1.netsons.net points to 46.252.159.53; dns2.netsons.net points to 46.252.159.54; dns3.netsons.net points to 51.195.116.88; dns4.netsons.net points to 51.255.173.224.

Mail Servers

A single mail server handles cesenainformatica.com, mail.cesenainformatica.com.

Host name mail.cesenainformatica.com resolves to a single IP: 89.40.173.239.

cesenainformatica.com - robtex.com