prescreen.dev - dns.ninja
prescreen.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
DNS History
5 records (5 active, 0 former)
●NSdns1.registrar-servers.com2026-10-11 → 2026-10-25 · 2 obs
● 2026-10-25 15:05:06
●NSdns2.registrar-servers.com2026-10-11 → 2026-10-25 · 2 obs
● 2026-10-25 15:05:06
●MXmx1.improvmx.com2026-10-20 → 2026-10-25 · 2 obs
● 2026-10-25 15:05:06
●MXmx2.improvmx.com2026-10-20 → 2026-10-25 · 2 obs
● 2026-10-25 15:05:06
●A76.76.21.212026-10-11 → 2026-10-25 · 2 obs
● 2026-10-25 15:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| prescreen.dev | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
prescreen.dev directs to one IP number, which is 76.76.21.21.
Among the host names that share IP numbers with prescreen.dev are ssclimbers.com, poolboi.app, villarsspirits.com and two others.
Name Servers
prescreen.dev is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
prescreen.dev has the same name server delegation as a number of other domains, such as ai-2035.org, lalalittles.com, reani.me and two more.
There is an overlap in name servers between prescreen.dev and other domains, for example sigma-smile.co.uk, ryan-clark.com and msileanespeaks.com
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
The MX records for prescreen.dev point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.
prescreen.dev has the same mail server arrangement as a number of other domains, for example techready.pro, benspecht.net, happytummytruck.com and two more.
prescreen.dev shares at least some of its mail servers with other domains — for example kpcomercialcorp.com, digitalsatyendra.com, mbappetrucking.com and two more.
Host names resolving to 6 IP numbers:
mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.
mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.