devtools.science - robtex.com
devtools.science
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=1788771812 | ||||||
Same first word
Similar names
Previous names
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DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●NSdns2.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●MXeforward1.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●MXeforward2.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●MXeforward3.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●MXeforward4.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●MXeforward5.registrar-servers.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
●A162.255.119.2262026-09-05 → 2026-09-07 · 2 obs
● 2026-09-07 10:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | ns1.dns.nic.science, b.nic.science, ns3.dns.nic.science, c.nic.science... | 12 records |
| devtools.science | 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 devtools.science (unsigned zone)
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.226 |
| 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: 12
In-bailiwick: 12 (ns1.dns.nic.science, ns1.dns.nic.science, b.nic.science...)
Analysis
IP Addresses
devtools.science directs to one IP number, which is 162.255.119.226.
Among the host names that share IP numbers with devtools.science are annarborfireworks.com, harrisoncad.co.uk, mititzky.xyz and two others.
Name Servers
devtools.science has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
devtools.science has the same name server delegation as a number of other domains, such as academiadelautosabotaje.com, ben-johnson.me, livinin.io and two more.
There is an overlap in name servers between devtools.science and other domains, for example witendofi.com, highspeedface.com and golawify.com
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
devtools.science is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
devtools.science shares at least some of its mail servers with other domains — for example mnsofa.com, saintsystems.dev, mencludece.store and two more.
These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Hosts that resolve to one IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.