catrpillar.com - robtex.com
catrpillar.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.p01.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p01.nsone.net | ||||||
| A | 198.51.44.1🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p01.nsone.net | ||||||
| NS | dns2.p01.nsone.net | ||||||
| A | 2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p01.nsone.net | ||||||
| A | 198.51.45.1🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p01.nsone.net | ||||||
| NS | dns3.p01.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns3.p01.nsone.net | ||||||
| A | 198.51.44.65🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns3.p01.nsone.net | ||||||
| NS | dns4.p01.nsone.net | ||||||
| A | 2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p01.nsone.net | ||||||
| A | 198.51.45.65🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns4.p01.nsone.net | ||||||
| SOA | dns1.p01.nsone.netdnsadmin@cat.com serial=1728001318 | ||||||
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=1786901364 | ||||||
Same first word
catrpillar.com |
Similar names
DNS History
18 records (4 active, 14 former)
●NSdns1.p01.nsone.net2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 07:59:54
● 2026-08-16 17:59:12
●NSdns2.p01.nsone.net2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 07:59:54
● 2026-08-16 17:59:12
●NSdns3.p01.nsone.net2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 07:59:54
● 2026-08-16 17:59:12
●NSdns4.p01.nsone.net2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 07:59:54
● 2026-08-16 17:59:12
○NSns33.domaincontrol.com2016-03-15 → 2017-06-05 · 4 obs
● 2017-06-05 11:41:32
○ 2026-02-16 07:59:54
○ 2026-08-16 17:59:12
○NSns34.domaincontrol.com2016-03-15 → 2017-06-05 · 4 obs
● 2017-06-05 11:41:32
○ 2026-02-16 07:59:54
○ 2026-08-16 17:59:12
○MXmail.catrpillar.com2016-03-15 → 2016-07-18 · 4 obs
● 2016-07-18 05:36:26
○ 2017-06-05 11:41:32
○ 2026-08-16 17:59:12
○MXmailstore1.secureserver.net2017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○MXsmtp.secureserver.net2017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A107.180.56.1462016-03-15 → 2016-07-18 · 4 obs
● 2016-07-18 05:36:26
○ 2017-06-05 11:41:32
○ 2026-08-16 17:59:12
○A184.168.221.352017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A184.168.221.392017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A184.168.221.412017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A184.168.221.512017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A50.63.202.382017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A50.63.202.422017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A50.63.202.532017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
○A50.63.202.542017-06-05 → 2026-02-16 · 5 obs
● 2017-06-05 11:41:32
● 2026-02-16 07:59:54
○ 2026-02-17 09:17:46
○ 2026-08-16 17:59:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| catrpillar.com | dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.65
NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catrpillar.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net dnsadmin.cat.com |
Analysis
Name Servers
The domain catrpillar.com is delegated to these four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.
catrpillar.com shares at least some of its name servers with other domains, including sfdc-china-dev.com, nvcm.org, brotulas.com and two others.
These name servers are frequently seen alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.
The host names dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net each resolve to two IP addresses: dns1.p01.nsone.net resolves to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1; dns2.p01.nsone.net resolves to 198.51.45.1 and 2a00:edc0:6259:7:1::2; dns3.p01.nsone.net resolves to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3; dns4.p01.nsone.net resolves to 198.51.45.65 and 2a00:edc0:6259:7:1::4.