rushstack.co - robtex.com
rushstack.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=1759798809 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSclark.ns.cloudflare.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
●NSdell.ns.cloudflare.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
●MXalt1.aspmx.l.google.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
●MXalt2.aspmx.l.google.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
●MXalt3.aspmx.l.google.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
●MXalt4.aspmx.l.google.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
●MXaspmx.l.google.com2026-10-11 → 2026-11-08 · 2 obs
● 2026-11-08 02:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| rushstack.co | dell.ns.cloudflare.com, clark.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.94
NS records: dell.ns.cloudflare.com, clark.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rushstack.co (unsigned zone)
⏱️ Timing
Total: 3608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | clark.ns.cloudflare.com, dell.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=Wk2GCrPqZePGIy6, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | clark.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
Two name servers handle the delegation for rushstack.co: clark.ns.cloudflare.com and dell.ns.cloudflare.com.
rushstack.co shares its NS records with other domains, for example bzuu.nl, performmaxelite.shop, answerliftio.co and two others.
There is at least partial name server overlap between rushstack.co and other domains — dakotacinema.com, miuhaud.fun, knightowls.xyz and two more among them.
The name servers vida.ns.cloudflare.com, ns1.jointertulia.com and ns2.jointertulia.com are often found in combination with these name servers.
DNS names with 6 IP addresses:
clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87 and 173.245.59.87 among others, with 3 other IP addresses in total.
dell.ns.cloudflare.com resolves to 108.162.192.94, 172.64.32.94 and 173.245.58.94 among others, with 3 other IP addresses in total.
Mail Servers
rushstack.co has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between rushstack.co and other domains, including mosttrend.ai, wealth-studio.co, mpyrs.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com resolves to two addresses: 172.217.218.26 and 2a00:1450:4013:c04::1b.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.228.27 and 2a00:1450:4025:4403::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.