4tripadvisor.com - robtex.com
4tripadvisor.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 | ns1.4tripadvisor.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 | ns1.4tripadvisor.comhostmaster@4tripadvisor.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=1774382122 | ||||||
Same first word
4tripadvisor.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.4tripadvisor.com2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
○NSns1.a0f.net2016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-02 01:38:44
○ 2026-03-24 20:07:10
●NSns1.prncpm.com2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
○NSns2.a0f.net2016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-02 01:38:44
○ 2026-03-24 20:07:10
●NSns2.prncpm.com2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
●NSns3.prncpm.com2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
●A5.22.145.1212026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
●A5.22.145.162026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 01:38:44
● 2026-03-24 20:07:10
○A52.52.18.1762016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-02 01:38:44
○ 2026-03-24 20:07:10
○A52.52.64.2472016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-02 01:38:44
○ 2026-03-24 20:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 4tripadvisor.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 4tripadvisor.com (unsigned zone)
⏱️ Timing
Total: 225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 5.22.145.16, 5.22.145.121 |
| AAAA | 2 | 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507 |
| NS | 3 | ns3.prncpm.com, ns1.prncpm.com... |
| SOA | 1 | ns1.4tripadvisor.com hostmaster.4tripadv |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com)
Analysis
IP Addresses
4tripadvisor.com refers 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 mpsresearch.net, vuclep.com.whoisproxy.org, orkut.gemall.com, girlfren.com.whoisproxy.org and kruszyna.net.whoisproxy.org share IP numbers with 4tripadvisor.com.
Name Servers
4tripadvisor.com delegates to four name servers: ns1.4tripadvisor.com, ns1.prncpm.com, ns2.prncpm.com and ns3.prncpm.com.
4tripadvisor.com at least partially shares name servers with other domains, including sportsmansugide.com, zazzie.com, berrires.com, personalizationlmall.com and 1800skymiles.com.
these name servers are commonly used alongside the name servers ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net and ns5.brandshelter.us.
Host names with four IPs:
ns1.4tripadvisor.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:
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.