`ns1.thripadvisor.com`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}

`thripadvisor.com`

	DNSSEC	⚠️ Not signed
	A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
	A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
	A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
	A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
	NS	`ns1.thripadvisor.com` ⭐
	NS	`ns1.prncpm.com`
	NS	`ns2.prncpm.com`
	NS	`ns3.prncpm.com`
	SOA	`ns1.thripadvisor.com`hostmaster@thripadvisor.com 2025-04-16 #3

NS for

thripadvisor.com

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DNS History

4 records (4 active, 0 former)

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-02-15 → 2026-04-11 · 2 obs

● 2026-02-15 07:11:54
● 2026-04-11 17:17:16

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-02-15 → 2026-04-11 · 2 obs

● 2026-02-15 07:11:54
● 2026-04-11 17:17:16

●A5.22.145.1212026-02-15 → 2026-04-11 · 2 obs

● 2026-02-15 07:11:54
● 2026-04-11 17:17:16

●A5.22.145.162026-02-15 → 2026-04-11 · 2 obs

● 2026-02-15 07:11:54
● 2026-04-11 17:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
thripadvisor.com	ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com	3 records

✅ Authoritative Response

Server:193.227.117.193

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thripadvisor.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.121, 5.22.145.16`
AAAA	2	`2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com)

Analysis

Name Server Role

For thripadvisor.com, ns1.thripadvisor.com is used as a name server.

ns1.prncpm.com, ns2.prncpm.com and ns3.prncpm.com are commonly used as name servers together with ns1.thripadvisor.com.

IP Addresses

ns1.thripadvisor.com resolves to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.

other host names for instance webcheck.mobi, verdissimousa.com.whoisproxy.org, windig.nl, leasing-boerse.de and tailwindtms.com share IP numbers with ns1.thripadvisor.com.

ns1.thripadvisor.com - robtex.com