`onlineassistant-webtool.com`

DNSSEC	⚠️ Not signed
NS	`ns1.caditgroup.com` ⭐
		A	193.234.181.219^{🇸🇪 CDLAN-AS193.234.181.0/24}
			PTR	`ns1.caditgroup.com`
NS	`ns1.cadit.it` ⚠️ Not in zone NS records
		A	193.234.181.219^{🇸🇪 CDLAN-AS193.234.181.0/24}
			PTR	`ns1.caditgroup.com`
NS	`ns1.onlineassistant-webtool.com` ⚠️ Not in parent delegation
		A	193.234.181.219^{🇸🇪 CDLAN-AS193.234.181.0/24}
			PTR	`ns1.caditgroup.com`
NS	`ns2.cadit.it` ⚠️ Not in zone NS records
		A	193.234.181.18^{🇸🇪 CDLAN-AS193.234.181.0/24}
			PTR	`ns2.caditgroup.com`
NS	`ns2.onlineassistant-webtool.com` ⚠️ Not in parent delegation
		A	193.234.181.18^{🇸🇪 CDLAN-AS193.234.181.0/24}
			PTR	`ns2.caditgroup.com`
NS	`ns3.cadit.it` ⚠️ Not in zone NS records
		A	93.51.151.245^{🇮🇹 FASTWEB93.48.0.0/13 Fastweb Networks block}
			PTR	`93-51-151-245.ip267.fastwebnet.it`
NS	`ns3.onlineassistant-webtool.com` ⚠️ Not in parent delegation
		A	93.51.151.245^{🇮🇹 FASTWEB93.48.0.0/13 Fastweb Networks block}
			PTR	`93-51-151-245.ip267.fastwebnet.it`
TXT	`v=spf1 mx include:_spf_eucentral1.prod.hydra.sophos.com -all`
SOA	`ns1.caditgroup.com`hostmaster@caditgroup.com 2026-03-16 #1

`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=1774596977

Subdomains

ns1.onlineassistant-webtool.com

ns2.onlineassistant-webtool.com

ns3.onlineassistant-webtool.com

www.onlineassistant-webtool.com

Same first word

onlineassistant-webtool.it

onlineassistant-webtool.com

DNS History

11 records (7 active, 4 former)

○NSns1.cad.it2015-07-31 → 2017-02-16 · 4 obs

● 2015-07-31 22:38:46
● 2017-02-16 18:39:28
○ 2026-02-14 18:15:58
○ 2026-03-27 07:42:52

●NSns1.cadit.it2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

●NSns1.caditgroup.com2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

●NSns1.onlineassistant-webtool.com2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

○NSns2.cad.it2015-07-31 → 2017-02-16 · 4 obs

● 2015-07-31 22:38:46
● 2017-02-16 18:39:28
○ 2026-02-14 18:15:58
○ 2026-03-27 07:42:52

●NSns2.cadit.it2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

●NSns2.onlineassistant-webtool.com2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

●NSns3.cadit.it2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

●NSns3.onlineassistant-webtool.com2026-02-14 → 2026-03-27 · 3 obs

○ 2017-02-16 18:39:28
● 2026-02-14 18:15:58
● 2026-03-27 07:42:52

○MXsmtp.cad.it2015-07-31 → 2026-02-14 · 4 obs

● 2015-07-31 22:38:46
● 2026-02-14 18:15:58
○ 2026-03-19 10:08:46
○ 2026-03-27 07:42:52

○MXsmtp2.cad.it2015-07-31 → 2026-02-14 · 4 obs

● 2015-07-31 22:38:46
● 2026-02-14 18:15:58
○ 2026-03-19 10:08:46
○ 2026-03-27 07:42:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
onlineassistant-webtool.com	ns1.cadit.it, ns2.cadit.it, ns3.cadit.it	-

✅ Authoritative Response

Server:193.234.181.18

NS records: ns1.cadit.it, ns2.cadit.it, ns3.cadit.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlineassistant-webtool.com (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.onlineassistant-webtool.com, ns2.onlineassistant-webtool.com...`
TXT	1	`v=spf1 mx include:_spf_eucentral1.prod.h`
SOA	1	`ns1.caditgroup.com hostmaster.caditgroup`

Analysis

Hierarchy

onlineassistant-webtool.com is parent of ns1.onlineassistant-webtool.com, ns2.onlineassistant-webtool.com, ns3.onlineassistant-webtool.com and www.onlineassistant-webtool.com.

Name Servers

onlineassistant-webtool.com is delegated to seven name servers: ns1.caditgroup.com, ns1.onlineassistant-webtool.com, ns2.onlineassistant-webtool.com, ns3.onlineassistant-webtool.com, ns1.cadit.it, ns2.cadit.it and ns3.cadit.it.

At least part of the name servers for onlineassistant-webtool.com are shared with other domains, for instance cad.it, hdclass.it, cesbe.it, caditgroup.com and onlineassistant-webtool.it.

These name servers are often used together with the name servers ns1.cad.it, ns2.cad.it, ns2.caditgroup.com, ns3.caditgroup.com, ns1.caditservice.net, ns2.caditservice.net and ns3.caditservice.net.

Host names with a single IP number:

ns1.caditgroup.com points to: 193.234.181.219

ns1.onlineassistant-webtool.com points to: 193.234.181.219

ns1.cadit.it points to: 193.234.181.219

ns2.onlineassistant-webtool.com points to: 193.234.181.18

ns2.cadit.it points to: 193.234.181.18

ns3.onlineassistant-webtool.com points to: 93.51.151.245

ns3.cadit.it points to: 93.51.151.245

Host names that point to 193.234.181.219: ns1.caditgroup.com, ns1.onlineassistant-webtool.com and ns1.cadit.it

Host names that point to 193.234.181.18: ns2.onlineassistant-webtool.com and ns2.cadit.it

Host names that point to 93.51.151.245: ns3.onlineassistant-webtool.com and ns3.cadit.it

onlineassistant-webtool.com - robtex.com