focusr.co - robtex.com
focusr.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759643328 | ||||||
Same first word
focusr.co |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1128.awsdns-13.org2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 08:56:08
●NSns-1683.awsdns-18.co.uk2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 08:56:08
●NSns-4.awsdns-00.com2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 08:56:08
●NSns-598.awsdns-10.net2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 08:56:08
●MXinbound-smtp.us-east-1.amazonaws.com2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 08:56:08
●A75.2.60.52026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 08:56:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| focusr.co | ns-598.awsdns-10.net, ns-1683.awsdns-18.co.uk, ns-4.awsdns-00.com, ns-1128.awsdns-13.org | - |
✅ Authoritative Response
Server:205.251.196.104
NS records: ns-598.awsdns-10.net, ns-1683.awsdns-18.co.uk, ns-4.awsdns-00.com, ns-1128.awsdns-13.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for focusr.co (unsigned zone)
⏱️ Timing
Total: 790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 4 | ns-1128.awsdns-13.org, ns-1683.awsdns-18.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 3 | firebase=focusr-prod-001, v=spf1 include:_spf.firebasemail.com ~al... |
| SOA | 1 | ns-4.awsdns-00.com awsdns-hostmaster.ama |
Analysis
IP Addresses
focusr.co points to a single IP number: 75.2.60.5.
other host names for instance prodstart.com, barkersprofessional.nz, edifice.be, rootd.at and bamosher.com share IP numbers with focusr.co.
Name Servers
focusr.co is delegated to four name servers: ns-4.awsdns-00.com, ns-598.awsdns-10.net, ns-1128.awsdns-13.org and ns-1683.awsdns-18.co.uk.
focusr.co at least partially shares name servers with other domains, for instance mochamail.com, estable.mx, how.io, izzywatson.com and qa.services.powerschoolcorp.com.
Host names with two IP numbers:
Host name ns-4.awsdns-00.com points to: 2600:9000:5300:400::1 and 205.251.192.4.
Host name ns-598.awsdns-10.net points to: 2600:9000:5302:5600::1 and 205.251.194.86.
Host name ns-1128.awsdns-13.org points to: 2600:9000:5304:6800::1 and 205.251.196.104.
Host name ns-1683.awsdns-18.co.uk points to: 2600:9000:5306:9300::1 and 205.251.198.147.
Mail Servers
focusr.co is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
focusr.co shares the same mail server setup as other domains, for instance rls-nb.slack.com, teamjtree.slack.com, konnectapp.com, hoshino-supika.com and lendi.net.
focusr.co shares mail servers with other domains at least partially, including efilecabinet.atlassian.net, casinosincanada.com, gyrogrid.com, hfz-unlocker.com and kelassiswa.com.
Mail servers are often used together with inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host inbound-smtp.us-east-1.amazonaws.com resolves to five IPs: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.