tripadmisor.com - robtex.com
tripadmisor.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.tripadmisor.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.tripadmisor.comhostmaster@tripadmisor.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.netnstld@verisign-grs.com serial=1774827162 | ||||||
Same first word
tripadmisor.com |
Similar names
DNS History
17 records (8 active, 9 former)
○NSns1.a0f.net2015-05-17 → 2017-04-02 · 4 obs
● 2017-04-02 11:56:52
○ 2026-03-29 07:10:18
○ 2026-03-29 23:53:24
●NSns1.prncpm.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
●NSns1.tripadmisor.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
○NSns2.a0f.net2015-05-17 → 2017-04-02 · 4 obs
● 2017-04-02 11:56:52
○ 2026-03-29 07:10:18
○ 2026-03-29 23:53:24
●NSns2.prncpm.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
●NSns3.prncpm.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
○A162.212.2.1362015-10-10 → 2015-10-10 · 4 obs
● 2015-10-10 11:59:10
○ 2015-12-17 01:48:34
○ 2026-03-29 23:53:24
○A162.212.2.1372015-05-17 → 2016-03-18 · 6 obs
○ 2015-10-10 11:59:10
● 2015-12-17 01:48:34
● 2016-03-18 08:12:48
○ 2016-09-11 01:02:12
○ 2026-03-29 23:53:24
○A198.46.51.1882015-10-10 → 2015-10-10 · 4 obs
● 2015-10-10 11:59:10
○ 2015-12-17 01:48:34
○ 2026-03-29 23:53:24
○A198.46.51.1932015-05-17 → 2016-03-18 · 6 obs
○ 2015-10-10 11:59:10
● 2015-12-17 01:48:34
● 2016-03-18 08:12:48
○ 2016-09-11 01:02:12
○ 2026-03-29 23:53:24
○A23.22.216.2342017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 11:56:52
○ 2026-03-29 07:10:18
○ 2026-03-29 23:53:24
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
●A5.22.145.1212026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
●A5.22.145.162026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 07:10:18
● 2026-03-29 23:53:24
○A52.7.112.872016-09-11 → 2016-09-11 · 4 obs
● 2016-09-11 01:02:12
○ 2017-04-02 11:56:52
○ 2026-03-29 23:53:24
○A52.86.163.262016-09-11 → 2017-04-02 · 5 obs
● 2016-09-11 01:02:12
● 2017-04-02 11:56:52
○ 2026-03-29 07:10:18
○ 2026-03-29 23:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| tripadmisor.com | ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com | 3 records |
✅ Authoritative Response
Server:194.0.182.168
NS records: ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tripadmisor.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 5.22.145.16, 5.22.145.121 |
| AAAA | 2 | 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc |
| NS | 3 | ns2.prncpm.com, ns1.prncpm.com... |
| SOA | 1 | ns1.tripadmisor.com hostmaster.tripadmis |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com)
Analysis
IP Addresses
tripadmisor.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 dd24.cz, magicplay.net.whoisproxy.org, whitemeatonblackstreet.com.whoisproxy.org, rosengermany.de and telerfonica.net.whoisproxy.org share IP numbers with tripadmisor.com.
Name Servers
tripadmisor.com is delegated to four name servers: ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com and ns1.tripadmisor.com.
tripadmisor.com at least partially shares its name servers with other domains, for instance lendingtreec.com, nordstoom.com, htingsremembered.com, tripadvisof.com and thingsermembered.com.
these name servers are commonly used with the name servers ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net and ns5.brandshelter.us.
Host names with four IP numbers:
ns1.tripadmisor.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:
ns1.prncpm.com points to 194.50.187.180.
ns2.prncpm.com points to 194.0.182.168.
ns3.prncpm.com points to 193.227.117.193.