webdev.science - robtex.com
webdev.science
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.249.92.45🇺🇸 SMITHVILLE-1216.249.64.0/19 Smithville Telecom | ||||||
| PTR | 45.92.249.216.dyn.smithville.net | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.webdev.science ⭐ | ||||||
| A | 3.139.216.198🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | host.webdev.science | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1682961583 | ||||||
science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.science ⭐ | ||||||
| NS | a.nic.science | ||||||
| NS | b.nic.science | ||||||
| NS | c.nic.science | ||||||
| NS | ns2.dns.nic.science | ||||||
| NS | ns3.dns.nic.science | ||||||
| SOA | ns1.dns.nic.scienceadmin@tldns.godaddy serial=1790208017 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-09-23 → 2026-09-24 · 2 obs
● 2026-09-24 01:01:10
●NSdns2.registrar-servers.com2026-09-23 → 2026-09-24 · 2 obs
● 2026-09-24 01:01:10
●MXmail.webdev.science2026-09-23 → 2026-09-24 · 2 obs
● 2026-09-24 01:01:10
●A216.249.92.452026-09-23 → 2026-09-24 · 2 obs
● 2026-09-24 01:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | a.nic.science, b.nic.science, c.nic.science, ns1.dns.nic.science... | 12 records |
| webdev.science | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdev.science (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.249.92.45 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.webdev.science (pri: 10) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.science, b.nic.science, c.nic.science...)
Analysis
IP Addresses
webdev.science points to a single IP number: 216.249.92.45.
Name Servers
Two name servers handle the delegation for webdev.science: dns1.registrar-servers.com and dns2.registrar-servers.com.
webdev.science shares its name server setup with other domains, including mawasudigital.com, voxcode.pro, daisbit.com and two others.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
webdev.science has one mail server: mail.webdev.science.
mail.webdev.science carries a single IP number, which is 3.139.216.198.