`tunnelbuilder.it`

DNSSEC	⚠️ Not signed
A	51.11.187.219^{🇬🇧 Microsoft51.10.0.0/15}
		PTR	`vps.tunnelbuilder.com`
NS	`ns1.instradns.com` ⭐
		A	75.2.6.34^{🇺🇸 Amazon75.2.0.0/20}
			PTR	`aef93cd39153ffbac.awsglobalaccelerator.com`
NS	`ns2.instradns.com`
		A	75.2.85.37^{🇺🇸 Amazon75.2.80.0/20}
			PTR	`a9bf3e392db71e4d0.awsglobalaccelerator.com`
NS	`ns3.instradns.com`
		A	99.83.188.20^{🇺🇸 Amazon99.83.176.0/20}
			PTR	`aef93cd39153ffbac.awsglobalaccelerator.com`
SOA	`ns1.instradns.com`root@instra.com 2020-07-14 #1

`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 2026-07-17 #10

WOT: SAFE (61/100)

Same first word

tunnelbuilder.it

tunnelbuilder.top

tunnelbuilder.com

DNS History

6 records (4 active, 2 former)

●NSns1.instradns.com2015-05-10 → 2026-07-17 · 2 obs

● 2015-05-10 21:33:58
● 2026-07-17 08:48:52

●NSns2.instradns.com2015-05-10 → 2026-07-17 · 2 obs

● 2015-05-10 21:33:58
● 2026-07-17 08:48:52

●NSns3.instradns.com2015-05-10 → 2026-07-17 · 2 obs

● 2015-05-10 21:33:58
● 2026-07-17 08:48:52

○MXmail.tunnelbuilder.it2015-05-10 → 2017-07-07 · 4 obs

● 2015-05-10 21:33:58
● 2017-07-07 14:23:16
○ 2026-03-29 01:09:12
○ 2026-07-17 08:48:52

○A104.45.95.462015-05-10 → 2017-07-07 · 4 obs

● 2015-05-10 21:33:58
● 2017-07-07 14:23:16
○ 2026-03-29 01:09:12
○ 2026-07-17 08:48:52

●A51.11.187.2192026-03-29 → 2026-07-17 · 3 obs

○ 2017-07-07 14:23:16
● 2026-03-29 01:09:12
● 2026-07-17 08:48:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, dns.nic.it, v.dns.it...	-
tunnelbuilder.it	ns1.instradns.com, ns2.instradns.com, ns3.instradns.com	-

✅ Authoritative Response

Server:75.2.85.37

NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tunnelbuilder.it (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.11.187.219`
NS	3	`ns1.instradns.com, ns3.instradns.com...`
SOA	1	`ns1.instradns.com root.instra.com`

Analysis

IP Addresses

tunnelbuilder.it resolves to just one IP address, 51.11.187.219.

Host names such as tunnelbuilder.com and vps.tunnelbuilder.com share IP numbers with tunnelbuilder.it.

Name Servers

Three name servers are authoritative for tunnelbuilder.it: ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.

tunnelbuilder.it shares at least some of its name servers with other domains, including eastafrican-bank.com, casinoragingbull.org, audeomarketing.com and two others.

These name servers are frequently paired with the name servers ns1.hostingww.com, ns2.hostingww.com and ns3.hostingww.com.

Three hostnames, one IP address apiece: ns1.instradns.com resolves to 75.2.6.34, ns2.instradns.com resolves to 75.2.85.37 and ns3.instradns.com resolves to 99.83.188.20.

tunnelbuilder.it - robtex.com