cs4b.dev - robtex.com
cs4b.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
Next names
cs50.dev |
cs61b.dev |
cs88.dev |
cs999.dev |
csa-394283-srv.dev |
csa-lb.dev |
csaave.dev |
csab.dev |
csabai.dev |
csac.dev |
csadmin.dev |
csaenz.dev |
csaez.dev |
csaf.dev |
csala.dev |
csalah.dev |
csalazar.dev |
csaldana.dev |
csalex.dev |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-d1.googledomains.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-09-04 10:24:12
●NSns-cloud-d2.googledomains.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-09-04 10:24:12
●NSns-cloud-d3.googledomains.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-09-04 10:24:12
●NSns-cloud-d4.googledomains.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-09-04 10:24:12
●MXhzmx01.mxmail.netease.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-09-04 10:24:12
●MXhzmx02.mxmail.netease.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-09-04 10:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| cs4b.dev | ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
Name Servers
The NS records for cs4b.dev point to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
cs4b.dev partially shares its NS delegation with several other domains, including isobelsamswedding.org.uk, catladiesforkamala2024.com, boanml.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each carry two IP addresses. ns-cloud-d1.googledomains.com has 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com has 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com has 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com has 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
cs4b.dev is served by two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Among the domains sharing a mail server setup with cs4b.dev are nbhwmj.com, nbhhsy.com, ywqunsen.com and two others.
The MX records for cs4b.dev are at least partially shared with other domains, such as luan.gov.cn, soundbooksupplier.com, dopethread.com and neu.fan.
Host names that have two IP addresses:
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.