refocusco.com - dns.ninja
refocusco.com
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=1785152827 | ||||||
Same first word
refocusco.com |
Similar names
focuscore.us |
focuscore.com |
sourcecfo.com |
corefocus.co.in |
corefocus.com |
creofocus.com |
corefocus.in |
cfosource.com |
corefocus.co.uk |
corefocus.ca |
corefocus.co |
corefocus.info |
corefocus.net |
corefocus.jp |
DNS History
11 records (11 active, 0 former)
●NSns47.domaincontrol.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●NSns48.domaincontrol.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●MXalt1.aspmx.l.google.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●MXalt2.aspmx.l.google.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●MXaspmx.l.google.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●MXaspmx2.googlemail.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●MXaspmx3.googlemail.com2017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●A216.239.32.212017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●A216.239.34.212017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●A216.239.36.212017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
●A216.239.38.212017-05-09 → 2026-07-27 · 2 obs
● 2026-07-27 11:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| refocusco.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refocusco.com (unsigned zone)
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=ZMJT1CW2NJZ9uE6, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
refocusco.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Additional host names — centrale-achat.eu, dinhtue.com, dixper.gg and two others — share IP numbers with refocusco.com.
Name Servers
refocusco.com is served by two delegated name servers, ns47.domaincontrol.com and ns48.domaincontrol.com.
refocusco.com shares its name server setup with other domains, including itassist.co, swanzeywestindustrialpark.com, 52dizhi.com and two others.
Each of the two host names carries two IP addresses: ns47.domaincontrol.com points to 97.74.103.24 and 2603:5:2172::18, and ns48.domaincontrol.com points to 173.201.71.24 and 2603:5:2272::18.
Mail Servers
Mail for refocusco.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
refocusco.com shares mail servers — at least in part — with other domains, including agatajapan.com, sv.ussh.edu.vn, it-bsec.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 172.253.139.27 and 2607:f8b0:4004:c19::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.