`btripadvisor.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}
NS	`ns1.btripadvisor.com` ⭐
		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}
			PTR	`relay.mail-forwarder.io`
		A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
			PTR	`relay.mail-forwarder.io`
		A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
			PTR	`relay.mail-forwarder.io`
NS	`ns1.prncpm.com`
		A	194.50.187.180^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns2.prncpm.com`
		A	194.0.182.168^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`ns3.prncpm.com`
		A	193.227.117.193^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
SOA	`ns1.btripadvisor.com`hostmaster@btripadvisor.com 2025-04-16 #3

`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

btripadvisor.com

Similar names

tripadvbisor.com

tripbadvisor.com

DNS History

18 records (8 active, 10 former)

●NSns1.btripadvisor.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

○NSns1.citizenhawk.net2017-06-02 → 2017-06-02 · 3 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

●NSns1.prncpm.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

○NSns2.citizenhawk.net2017-06-02 → 2017-06-02 · 3 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

●NSns2.prncpm.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

○NSns27.rookdns.com2016-12-21 → 2017-01-04 · 4 obs

● 2016-12-21 01:56:38
● 2017-01-04 07:54:28
○ 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

○NSns28.rookdns.com2016-12-21 → 2017-01-04 · 4 obs

● 2016-12-21 01:56:38
● 2017-01-04 07:54:28
○ 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

●NSns3.prncpm.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

○A141.8.224.1692016-12-21 → 2017-01-04 · 4 obs

● 2016-12-21 01:56:38
● 2017-01-04 07:54:28
○ 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

○A23.22.216.2342017-06-02 → 2017-06-02 · 3 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

●A5.22.145.1212026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

●A5.22.145.162026-03-23 → 2026-03-23 · 2 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20

○A52.52.18.1762017-06-02 → 2017-06-02 · 3 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

○A52.52.64.2472017-06-02 → 2017-06-02 · 3 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

○A52.86.163.262017-06-02 → 2017-06-02 · 3 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

○PTRns27.rookdns.com2016-12-21 → 2017-01-04 · 4 obs

● 2016-12-21 01:56:38
● 2017-01-04 07:54:28
○ 2017-06-02 17:01:50
○ 2026-03-23 23:44:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
btripadvisor.com	ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com	3 records

✅ Authoritative Response

Server:194.50.187.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btripadvisor.com (unsigned zone)

⏱️ Timing

Total: 224ms | 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`
NS	3	`ns1.prncpm.com, ns3.prncpm.com...`
SOA	1	`ns1.btripadvisor.com hostmaster.btripadv`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

btripadvisor.com points 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 businesshu.com.whoisproxy.org, daw-mag.com.whoisproxy.org, youiyzz.com.whoisproxy.org, baharatlover.com.whoisproxy.org and xn--ticketbrse-kcb.com share IP numbers with btripadvisor.com.

Name Servers

btripadvisor.com is delegated to four name servers: ns1.btripadvisor.com, ns1.prncpm.com, ns2.prncpm.com and ns3.prncpm.com.

btripadvisor.com shares name servers with other domains at least partially, for instance pecsun.com, thingaremembered.com, tripadvizsor.com, duhgate.com and habend.com.

These name servers are commonly used with ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us and ns1.tripadvizsor.com.

Host names with four IP numbers:

The host name ns1.btripadvisor.com points to 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.

Host names with one IP number:

The host name ns1.prncpm.com points to 194.50.187.180.

The host name ns2.prncpm.com points to 194.0.182.168.

The host name ns3.prncpm.com points to 193.227.117.193.

btripadvisor.com - robtex.com