`studistorici.com`

DNSSEC	⚠️ Not signed
A	89.40.173.113^{🇮🇹 ASSUPERNOVA89.40.172.0/22 Netsons Network}
		PTR	`hostingweb67-113.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.studistorici.com` ⭐
		A	89.40.173.113^{🇮🇹 ASSUPERNOVA89.40.172.0/22 Netsons Network}
			PTR	`hostingweb67-113.netsons.net`
TXT	`v=spf1 +a +mx ~all`
SOA	`dns1.netsons.net`admin@netsons.com 2023-06-20 #2

`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=1777119562

rank #898243 globally
rank #404256 in the tld
WOT: SAFE (60/100)

Subdomains

mail.studistorici.com

mx.studistorici.com

Same first word

studistorici.com

DNS History

15 records (6 active, 9 former)

○NSdns.technorail.com2015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

●NSdns1.netsons.net2026-03-06 → 2026-04-25 · 3 obs

○ 2017-05-20 11:31:10
● 2026-03-06 16:53:40
● 2026-04-25 12:49:18

●NSdns2.netsons.net2026-03-06 → 2026-04-25 · 3 obs

○ 2017-05-20 11:31:10
● 2026-03-06 16:53:40
● 2026-04-25 12:49:18

○NSdns2.technorail.com2015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

○NSdns3.arubadns.net2015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

●NSdns3.netsons.net2026-03-06 → 2026-04-25 · 3 obs

○ 2017-05-20 11:31:10
● 2026-03-06 16:53:40
● 2026-04-25 12:49:18

○NSdns4.arubadns.cz2015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

●NSdns4.netsons.net2026-03-06 → 2026-04-25 · 3 obs

○ 2017-05-20 11:31:10
● 2026-03-06 16:53:40
● 2026-04-25 12:49:18

●MXmail.studistorici.com2026-03-06 → 2026-04-25 · 3 obs

○ 2017-05-20 11:31:10
● 2026-03-06 16:53:40
● 2026-04-25 12:49:18

○MXmx.studistorici.com2015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

○A62.149.128.1512015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

○A62.149.128.1542015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

○A62.149.128.1572015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

○A62.149.128.1602015-08-10 → 2017-05-20 · 4 obs

● 2015-08-10 08:56:40
● 2017-05-20 11:31:10
○ 2026-03-06 16:53:40
○ 2026-04-25 12:49:18

●A89.40.173.1132026-03-06 → 2026-04-25 · 3 obs

○ 2017-05-20 11:31:10
● 2026-03-06 16:53:40
● 2026-04-25 12:49:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:51.255.173.224

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studistorici.com (unsigned zone)

⏱️ Timing

Total: 1885ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.40.173.113`
NS	4	`dns1.netsons.net, dns2.netsons.net...`
MX	1	`mail.studistorici.com (pri: 0)`
TXT	1	`v=spf1 +a +mx ~all`
SOA	1	`dns1.netsons.net admin.netsons.com`

Analysis

Hierarchy

studistorici.com is a parent of mail.studistorici.com and mx.studistorici.com.

IP Addresses

studistorici.com resolves to one IP number: 89.40.173.113.

other host names including msphoto.it, mail.adricasa.it, adricasa.it, mail.bgsoft.it and mimesisbooks.com share IP numbers with studistorici.com.

Name Servers

studistorici.com is delegated to four name servers: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.

studistorici.com at least partially shares name servers with other domains, for instance canzoni.net, otticabottaro.it, sitiwebgenova.net, esteticamarzia.com and rmail.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

studistorici.com is handled by a single mail server, mail.studistorici.com.

mail.studistorici.com resolves to IP 89.40.173.113.

studistorici.com - robtex.com