`olischool.com`

DNSSEC	⚠️ Not signed
NS	`dns10.interbusiness.it` ⭐
		A	217.169.119.68^{🇮🇹 ASN-IDC217.169.96.0/19 IDC BLK G 1}
			PTR	`dns10.interbusiness.it`
NS	`dns9.interbusiness.it`
		A	80.22.52.133^{🇮🇹 ASN-IBSNAZ80.22.0.0/16 INTERBUSINESS}
			PTR	`dns9.interbusiness.it`
SOA	`dns10.interbusiness.it`staffdns@telecomitalia.it 2010-01-18 #47

`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=1771291435

Same first word

olischool.com

Similar names

oilschool.com

DNS History

2 records (2 active, 0 former)

●NSdns10.interbusiness.it2015-07-23 → 2026-03-23 · 2 obs

● 2015-07-23 01:32:30
● 2026-03-23 19:26:58

●NSdns9.interbusiness.it2015-07-23 → 2026-03-23 · 2 obs

● 2015-07-23 01:32:30
● 2026-03-23 19:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
olischool.com	dns9.interbusiness.it, dns10.interbusiness.it	-

✅ Authoritative Response

Server:217.169.119.68

NS records: dns9.interbusiness.it, dns10.interbusiness.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olischool.com (unsigned zone)

⏱️ Timing

Total: 1208ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.interbusiness.it, dns10.interbusiness.it`
SOA	1	`dns10.interbusiness.it staffdns.telecomi`

Analysis

Name Servers

olischool.com is delegated to two name servers: dns10.interbusiness.it and dns9.interbusiness.it.

olischool.com uses the same name server setup as other domains, including 74.50.79.in-addr.arpa, biblet.mobi, livetimpr.com, apploaders.org and 18.56.79.in-addr.arpa.

At least part of the name servers for olischool.com are shared with other domains, for instance 197.205.37.in-addr.arpa, bingosisal.eu, 244.58.79.in-addr.arpa, ilvitalizio.info and 183.119.2.in-addr.arpa.

These name servers are commonly used together with the name servers dns8.interbusiness.it, dns10-ha.interbusiness.it, dns12.interbusiness.it, dns8-ha.interbusiness.it, dns11.interbusiness.it and dnsts.interbusiness.it.

Hostnames with a single IP

dns10.interbusiness.it resolves to: 217.169.119.68.

dns9.interbusiness.it resolves to: 80.22.52.133.

olischool.com - robtex.com

olischool.com

com