btripadvisor.com - dns.ninja

`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=1786049804

Subdomains

null.btripadvisor.com

ns1.btripadvisor.com

Same first word

btripadvisor.com

Similar names

tripadvbisor.com

tripbadvisor.com

DNS History

18 records (8 active, 10 former)

●NSns1.btripadvisor.com2026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

○NSns1.citizenhawk.net2017-06-02 → 2017-06-02 · 4 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20
○ 2026-08-06 21:00:30

●NSns1.prncpm.com2026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

○NSns2.citizenhawk.net2017-06-02 → 2017-06-02 · 4 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20
○ 2026-08-06 21:00:30

●NSns2.prncpm.com2026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

○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
○ 2026-08-06 21:00:30

○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
○ 2026-08-06 21:00:30

●NSns3.prncpm.com2026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

○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
○ 2026-08-06 21:00:30

○A23.22.216.2342017-06-02 → 2017-06-02 · 4 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20
○ 2026-08-06 21:00:30

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

●A5.22.145.1212026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

●A5.22.145.162026-03-23 → 2026-08-06 · 3 obs

○ 2017-06-02 17:01:50
● 2026-03-23 23:44:20
● 2026-08-06 21:00:30

○A52.52.18.1762017-06-02 → 2017-06-02 · 4 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20
○ 2026-08-06 21:00:30

○A52.52.64.2472017-06-02 → 2017-06-02 · 4 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20
○ 2026-08-06 21:00:30

○A52.86.163.262017-06-02 → 2017-06-02 · 4 obs

○ 2017-01-04 07:54:28
● 2017-06-02 17:01:50
○ 2026-03-23 23:44:20
○ 2026-08-06 21:00:30

○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
○ 2026-08-06 21:00:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.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: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.121, 5.22.145.16`
AAAA	2	`2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507`
NS	3	`ns2.prncpm.com, ns1.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

Hierarchy

btripadvisor.com serves as the parent of null.btripadvisor.com and ns1.btripadvisor.com.

IP Addresses

btripadvisor.com points to the four IP addresses 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

businesshu.com.whoisproxy.org, daw-mag.com.whoisproxy.org, youiyzz.com.whoisproxy.org plus two other host names have IP numbers in common with btripadvisor.com.

Name Servers

Four name servers handle the delegation for btripadvisor.com: ns1.btripadvisor.com, ns1.prncpm.com, ns2.prncpm.com and ns3.prncpm.com.

At least some of btripadvisor.com's name servers are shared with other domains, for example pecsun.com, thingaremembered.com, tripadvizsor.com and two more.

These name servers tend to co-occur with ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 3 other name servers in the same DNS delegations.

Host names with four IP addresses:

ns1.btripadvisor.com directs to 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

Host names resolving to a single IP address:

ns1.prncpm.com has the IP address 194.50.187.180.

ns2.prncpm.com has the IP address 194.0.182.168.

ns3.prncpm.com has the IP address 193.227.117.193.