cdev.co - robtex.com
cdev.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=1759728092 | ||||||
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-cloud-b1.googledomains.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●NSns-cloud-b2.googledomains.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●NSns-cloud-b3.googledomains.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●NSns-cloud-b4.googledomains.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
○NSparkct1.secureserver.net2015-08-15 → 2017-05-20 · 4 obs
● 2017-05-20 05:47:56
○ 2019-11-24 11:26:46
○ 2026-08-08 17:36:14
○NSparkct2.secureserver.net2015-08-15 → 2017-05-20 · 4 obs
● 2017-05-20 05:47:56
○ 2019-11-24 11:26:46
○ 2026-08-08 17:36:14
●MXalt1.aspmx.l.google.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●MXalt2.aspmx.l.google.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●MXalt3.aspmx.l.google.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●MXalt4.aspmx.l.google.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
●MXaspmx.l.google.com2026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
○MXmail.cdev.co2015-08-15 → 2017-05-20 · 4 obs
● 2017-05-20 05:47:56
○ 2019-11-24 11:26:46
○ 2026-08-08 17:36:14
○A107.170.245.432015-08-15 → 2017-05-20 · 4 obs
● 2017-05-20 05:47:56
○ 2019-11-24 11:26:46
○ 2026-08-08 17:36:14
●A76.76.21.212026-02-24 → 2026-08-08 · 3 obs
● 2026-02-24 20:37:44
● 2026-08-08 17:36:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| cdev.co | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| 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 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
cdev.co has exactly one IP address — 76.76.21.21.
santamaria.com.br, maolood.com, cloutcoin.org plus two other host names have IP numbers in common with cdev.co.
Name Servers
Four name servers handle the delegation for cdev.co: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
cdev.co partially shares its NS delegation with several other domains, including netsectek.net, mambo5.nl, derivativenews.com and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each carry two IP addresses. ns-cloud-b1.googledomains.com has 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com has 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com has 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com has 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Mail for cdev.co is handled by five mail servers, namely 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 cdev.co are shared with other domains: redefineimpossible.com, ns500742.ns500754.ns500671.ns500671.ns500704.ns500671.ns500704.ns500291.ns500291.ns500653.ns500153.tenderladiesbz.com, ns500759.ns500698.ns500758.ns500735.ns500736.ns500698.ns500735.ns500698.ns500698.ns500576.ns500686.ns500652.ns500652.trackreceptor.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 has two IP addresses: 142.251.179.26 and 2607:f8b0:4004:c07::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.