cao.us - robtex.com
cao.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@cao.us 2026-04-09 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1775996864 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSbuy.internettraffic.com2015-08-15 → 2016-08-21 · 4 obs
● 2015-08-15 05:28:36
● 2016-08-21 14:25:50
○ 2016-11-23 08:16:06
○ 2026-04-12 12:53:58
● 2016-08-21 14:25:50
○ 2016-11-23 08:16:06
○ 2026-04-12 12:53:58
●NSns1.eftydns.com2026-04-08 → 2026-04-12 · 3 obs
○ 2017-07-11 02:53:08
● 2026-04-08 00:32:20
● 2026-04-12 12:53:58
● 2026-04-08 00:32:20
● 2026-04-12 12:53:58
○NSns1.uniregistrymarket.link2016-11-23 → 2017-07-11 · 5 obs
○ 2016-08-21 14:25:50
● 2016-11-23 08:16:06
● 2017-07-11 02:53:08
○ 2026-04-08 00:32:20
○ 2026-04-12 12:53:58
● 2016-11-23 08:16:06
● 2017-07-11 02:53:08
○ 2026-04-08 00:32:20
○ 2026-04-12 12:53:58
●NSns2.eftydns.com2026-04-08 → 2026-04-12 · 3 obs
○ 2017-07-11 02:53:08
● 2026-04-08 00:32:20
● 2026-04-12 12:53:58
● 2026-04-08 00:32:20
● 2026-04-12 12:53:58
○NSns2.uniregistrymarket.link2016-11-23 → 2017-07-11 · 5 obs
○ 2016-08-21 14:25:50
● 2016-11-23 08:16:06
● 2017-07-11 02:53:08
○ 2026-04-08 00:32:20
○ 2026-04-12 12:53:58
● 2016-11-23 08:16:06
● 2017-07-11 02:53:08
○ 2026-04-08 00:32:20
○ 2026-04-12 12:53:58
○NSsell.internettraffic.com2015-08-15 → 2016-08-21 · 4 obs
● 2015-08-15 05:28:36
● 2016-08-21 14:25:50
○ 2016-11-23 08:16:06
○ 2026-04-12 12:53:58
● 2016-08-21 14:25:50
○ 2016-11-23 08:16:06
○ 2026-04-12 12:53:58
○A69.172.201.1532016-04-17 → 2017-07-11 · 5 obs
○ 2016-03-13 05:17:40
● 2016-04-17 07:08:04
● 2017-07-11 02:53:08
○ 2026-04-08 00:32:20
○ 2026-04-12 12:53:58
● 2016-04-17 07:08:04
● 2017-07-11 02:53:08
○ 2026-04-08 00:32:20
○ 2026-04-12 12:53:58
○A69.172.201.2082015-08-15 → 2016-03-13 · 4 obs
● 2015-08-15 05:28:36
● 2016-03-13 05:17:40
○ 2016-04-17 07:08:04
○ 2026-04-12 12:53:58
● 2016-03-13 05:17:40
○ 2016-04-17 07:08:04
○ 2026-04-12 12:53:58
●A86.105.245.692026-04-08 → 2026-04-12 · 3 obs
○ 2017-07-11 02:53:08
● 2026-04-08 00:32:20
● 2026-04-12 12:53:58
● 2026-04-08 00:32:20
● 2026-04-12 12:53:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| cao.us | ns1.eftydns.com, ns2.eftydns.com | - |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cao.us (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.cao.us |
Analysis
IP Addresses
cao.us points to IP number 86.105.245.69.
For instance, other host names serudo.com, adnur.com, havvy.com, renttahoe.com and tisp.net share IP numbers with cao.us.
Name Servers
cao.us is delegated to two name servers: ns1.eftydns.com and ns2.eftydns.com.
cao.us uses the same name server setup as other domains such as iamlosing.com, hravo.com, gipio.com, antiskid.com and cuantia.com.
Host names with one IP number:
ns1.eftydns.com points to: 87.253.137.197.
ns2.eftydns.com points to: 136.144.254.183.