cko.dev - robtex.com
cko.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
ckeditor.dev |
ckelley.dev |
ckent.dev |
ckey.dev |
ckh.dev |
ckhicks.dev |
ckho.dev |
ckhub.dev |
ckie.dev |
ckim.dev |
ckins.dev |
ckirby.dev |
ckjr.dev |
ckk.dev |
ckk3.dev |
cklab.dev |
cklph.dev |
ckmd.dev |
cknyco.dev |
Next names
ckob.dev |
ckoccupancy.dev |
ckolb.dev |
ckoliber.dev |
ckonrad.dev |
ckonv.dev |
ckore.dev |
ckpwebapp.dev |
ckr.dev |
ckraft.dev |
ckreiling.dev |
ckrv.dev |
ckservices.dev |
cksites.dev |
cktech.dev |
ckvn.dev |
ckwalsh.dev |
ckx.dev |
DNS History
10 records (10 active, 0 former)
●NSns.second-ns.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●NSns1.your-server.de2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●NSns3.second-ns.de2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●MXalt1.aspmx.l.google.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●MXalt2.aspmx.l.google.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●MXalt3.aspmx.l.google.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●MXalt4.aspmx.l.google.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●MXaspmx.l.google.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●A2a01:4f8:d0a:27bd::22026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
●A88.198.219.2462026-08-20 → 2026-09-04 · 2 obs
● 2026-09-04 11:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| cko.dev | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | - |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cko.dev (unsigned zone)
⏱️ Timing
Total: 1116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.219.246 |
| AAAA | 1 | 2a01:4f8:d0a:27bd::2 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
cko.dev resolves to the IP addresses 88.198.219.246 and 2a01:4f8:d0a:27bd::2
mail.heal.it, flagcloud.ch, lescreanautes.fr plus two other host names have IP numbers in common with cko.dev.
Name Servers
cko.dev is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
cko.dev shares at least some of its name servers with other domains, including athosmemory.org, conversationsforlife.org, qinovum.de and two others.
ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each resolve to two IP addresses: ns.second-ns.com resolves to 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de resolves to 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de resolves to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
cko.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by cko.dev are shared with other domains: xerowraps.com, creativefactory.co, sasha-k.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 142.251.179.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.