refokus.com - dns.ninja
refokus.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=1784454527 | ||||||
rank #369921 in the tld
📈 Tranco rank: #258,630
Previously MX for
refokus.com |
Subdomains
Same first word
Similar names
rukosef.pro |
ruskofe.com |
refskou.dk |
ferkous.app |
refskou.com |
sfkeuro.com |
soferuk.com |
keruofs.com |
ferkous.com |
refskou.net |
usefork.com |
fokuser.dk |
ekosurf.com |
serkofu.com |
froekus.nl |
kurofes.net |
DNS History
24 records (8 active, 16 former)
○NSdeimos.whfweb.com2017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 15:33:24
○ 2020-03-18 16:04:40
○ 2026-07-19 09:50:02
○NSedna.ns.cloudflare.com2020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
○NSns1.fatcow.com2015-05-22 → 2016-07-19 · 4 obs
● 2016-07-19 19:08:56
○ 2017-04-02 15:33:24
○ 2026-07-19 09:50:02
○NSns2.fatcow.com2015-05-22 → 2016-07-19 · 4 obs
● 2016-07-19 19:08:56
○ 2017-04-02 15:33:24
○ 2026-07-19 09:50:02
●NSns39.domaincontrol.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
●NSns40.domaincontrol.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
○NSphobos.whfweb.com2017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 15:33:24
○ 2020-03-18 16:04:40
○ 2026-07-19 09:50:02
○NSrajeev.ns.cloudflare.com2020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
●MXalt1.aspmx.l.google.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
●MXalt2.aspmx.l.google.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
●MXalt3.aspmx.l.google.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
●MXalt4.aspmx.l.google.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
●MXaspmx.l.google.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
○MXdc-418295333481.refokus.com2020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
○MXmx.refokus.com2015-05-22 → 2016-07-19 · 4 obs
● 2016-07-19 19:08:56
○ 2017-04-02 15:33:24
○ 2026-07-19 09:50:02
○MXrefokus.com2017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 15:33:24
○ 2020-03-18 16:04:40
○ 2026-07-19 09:50:02
○A104.24.110.1812020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
○A104.24.111.1812020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
○A108.163.233.1782017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 15:33:24
○ 2020-03-18 16:04:40
○ 2026-07-19 09:50:02
●A198.202.211.12026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 00:29:14
● 2026-07-19 09:50:02
○A2606:4700:3033::6818:6fb52020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
○A2606:4700:3034::6818:6eb52020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:04:40
○ 2026-03-20 00:29:14
○ 2026-07-19 09:50:02
○A65.254.227.2402016-07-19 → 2016-07-19 · 4 obs
● 2016-07-19 19:08:56
○ 2017-04-02 15:33:24
○ 2026-07-19 09:50:02
○A65.254.248.1482015-05-22 → 2016-03-24 · 4 obs
● 2016-03-24 19:40:30
○ 2016-07-19 19:08:56
○ 2026-07-19 09:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| refokus.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refokus.com (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 5 | v=spf1 include:_spf.google.com include:s, google-site-verification=otnAzD06sTovA7Y... |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
Hierarchy
The parent domain of www.refokus.com and tools.refokus.com is refokus.com.
IP Addresses
refokus.com directs to one IP number, which is 198.202.211.1.
Among the host names that share IP numbers with refokus.com are kind.com.au, directfx.co.nz, useiami.com and two others.
Name Servers
The NS records for refokus.com delegate to ns39.domaincontrol.com and ns40.domaincontrol.com.
refokus.com has the same name server delegation as a number of other domains, such as mtwestret.com, leedscomedy.co.uk, kiva-spa.com and two more.
ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14. Likewise, ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14 — two IP addresses apiece.
Mail Servers
refokus.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
refokus.com shares at least some of its mail servers with other domains — for example ns500754.ns500742.ns500742.ns500742.ns500704.ns500742.ns500671.ns500742.ns500704.ns500671.ns500291.ns500153.tenderladiesbz.com, ns500754.ns500731.ns500671.ns500671.ns500742.ns500688.ns500688.ns500705.ns500671.ns500671.ns500649.tenderladiesbz.com, ns500698.ns500758.ns500758.ns500759.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500576.ns500708.ns500619.ns500576.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.