cook.dev - robtex.com
cook.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
conz.dev |
conza.dev |
conze.dev |
conzensus.dev |
conzeon.dev |
conzrt.dev |
coo.dev |
coobie.dev |
cooby.dev |
cooca.dev |
cood.dev |
coodefy.dev |
coodii.dev |
coodle.dev |
cooey.dev |
coof.dev |
coofis.dev |
coogins.dev |
Next names
DNS History
11 records (11 active, 0 former)
●NShayes.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●NSkristin.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●MXalt1.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●MXalt2.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●MXalt3.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●MXalt4.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●MXaspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●A104.21.42.2162026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●A172.67.166.1532026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●A2606:4700:3030::ac43:a6992026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
●A2606:4700:3034::6815:2ad82026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 19:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| cook.dev | hayes.ns.cloudflare.com, kristin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.245
NS records: hayes.ns.cloudflare.com, kristin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cook.dev (unsigned zone)
⏱️ Timing
Total: 1326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.216, 172.67.166.153 |
| AAAA | 2 | 2606:4700:3034::6815:2ad8, 2606:4700:3030::ac43:a699 |
| NS | 2 | hayes.ns.cloudflare.com, kristin.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hayes.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
cook.dev points to the four IP addresses 104.21.42.216, 172.67.166.153, 2606:4700:3030::ac43:a699 and 2606:4700:3034::6815:2ad8.
Additional host names — navwise.com, githog.io, montres-mh-besancon.fr and two others — share IP numbers with cook.dev.
Name Servers
cook.dev has two authoritative name servers — hayes.ns.cloudflare.com and kristin.ns.cloudflare.com.
cook.dev shares its name server setup with other domains, including jdr-static.pages.dev, omahvapor.id, claudecore.ai and two others.
There is at least partial name server overlap between cook.dev and other domains — waybet.cc, jxwysz.com, dvox.shop and two more among them.
These name servers are routinely deployed together with the name servers nola.ns.cloudflare.com.
Host names with 6 IP numbers:
hayes.ns.cloudflare.com points to 108.162.195.245, 162.159.44.245, 172.64.35.245 and 3 other IP addresses.
kristin.ns.cloudflare.com points to 108.162.192.181, 172.64.32.181, 173.245.58.181 and 3 other IP addresses.
Mail Servers
cook.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cook.dev shares mail servers — at least in part — with other domains, including platinumhealthdpc.com, stehlinmediagroup.com, globaltoolingmanagement.com and two others.
These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.
Host names with two IP numbers:
aspmx.l.google.com resolves to 142.251.16.27 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.