cat.engineering - robtex.com
cat.engineering
| DNSSEC | β οΈ Not signed | ||||||
| NS | dns1.p03.nsone.net β | ||||||
| A | 2620:4d:4000:6259:7:3:0:1πΊπΈ NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p03.nsone.net | ||||||
| A | 198.51.44.3πΊπΈ NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p03.nsone.net | ||||||
| NS | dns2.p03.nsone.net | ||||||
| A | 2a00:edc0:6259:7:3::2πΊπΈ NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p03.nsone.net | ||||||
| A | 198.51.45.3πΊπΈ NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p03.nsone.net | ||||||
| NS | dns3.p03.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:3:0:3πΊπΈ NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p03.nsone.net | ||||||
| A | 198.51.44.67πΊπΈ NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns3.p03.nsone.net | ||||||
| NS | dns4.p03.nsone.net | ||||||
| A | 2a00:edc0:6259:7:3::4πΊπΈ NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p03.nsone.net | ||||||
| A | 198.51.45.67πΊπΈ NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns4.p03.nsone.net | ||||||
| SOA | dns1.p03.nsone.netdnsadmin@cat.com serial=1581444022 | ||||||
engineering
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering β | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1784837490 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βNSdns1.p03.nsone.net2020-04-23 β 2026-07-23 Β· 3 obs
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSdns2.p03.nsone.net2020-04-23 β 2026-07-23 Β· 3 obs
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSdns3.p03.nsone.net2020-04-23 β 2026-07-23 Β· 3 obs
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSdns4.p03.nsone.net2020-04-23 β 2026-07-23 Β· 3 obs
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSns1.p16.dynect.net2016-12-10 β 2019-09-09 Β· 4 obs
β 2019-09-09 14:43:20
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSns2.p16.dynect.net2016-12-10 β 2019-09-09 Β· 4 obs
β 2019-09-09 14:43:20
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSns3.p16.dynect.net2016-12-10 β 2019-09-09 Β· 4 obs
β 2019-09-09 14:43:20
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
βNSns4.p16.dynect.net2016-12-10 β 2019-09-09 Β· 4 obs
β 2019-09-09 14:43:20
β 2020-04-23 18:48:34
β 2026-07-23 21:08:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n1.nic.engineering, v2n0.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| cat.engineering | dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net | - |
β Authoritative Response
Server:198.51.45.67
NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cat.engineering (unsigned zone)
β±οΈ Timing
Total: 338ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p03.nsone.net, dns2.p03.nsone.net... |
| SOA | 1 | dns1.p03.nsone.net dnsadmin.cat.com |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.engineering, v0n1.nic.engineering, v2n0.nic.engineering...)
Analysis
Name Servers
The authoritative name servers for cat.engineering are dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.
cat.engineering has at least partial name server overlap with other domains, such as dukegradunion.org, artofarchie.com, andrewmalcolmbaer.com and two others.
ns01.squarespacedns.com, ns02.squarespacedns.com and ns03.squarespacedns.com β plus 7 other name servers β are commonly paired with these name servers.
dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net all point to exactly two IP numbers each: dns1.p03.nsone.net β 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1; dns2.p03.nsone.net β 198.51.45.3 and 2a00:edc0:6259:7:3::2; dns3.p03.nsone.net β 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3; dns4.p03.nsone.net β 198.51.45.67 and 2a00:edc0:6259:7:3::4.