contextspan.dev - robtex.com
contextspan.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
contextspan.dev |
contextspan.ai |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●NSdns2.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●MXeforward1.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●MXeforward2.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●MXeforward3.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●MXeforward4.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●MXeforward5.registrar-servers.com2026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
●A162.255.119.742026-09-10 → 2026-09-18 · 2 obs
● 2026-09-18 21:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| contextspan.dev | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextspan.dev (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.74 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
contextspan.dev points to a single IP number: 162.255.119.74.
Additional host names — ignisassurance.com, nawicoffeebeans.com, igniteclassroom.com and two others — share IP numbers with contextspan.dev.
Name Servers
contextspan.dev uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
contextspan.dev shares its name server setup with other domains, including rmsilva-ads.cfd, sensibleorganizer.com, dajitv.com and two others.
contextspan.dev shares at least some of its name servers with other domains, including zerglingsascats.com, snoozeware.com, zirosum.com and two others.
These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
contextspan.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
contextspan.dev shares mail servers — at least in part — with other domains, including 5onbnb.fun, ocarinamuseum.com, i-advert.dev and two others.
These mail servers frequently appear alongside the mail servers eforward5.registrar-servers.com and eforward4.registrar-servers.com.
Host names pointing to a single IP address:
eforward1.registrar-servers.com has the IP address 162.255.118.51.
eforward2.registrar-servers.com has the IP address 162.255.118.52.
eforward3.registrar-servers.com has the IP address 162.255.118.51.
eforward4.registrar-servers.com has the IP address 162.255.118.52.
eforward5.registrar-servers.com has the IP address 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.
Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.