jacobchu.com - robtex.com
jacobchu.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778373341 | ||||||
Subdomains
openai.jacobchu.com |
Same first word
jacobchu.com |
DNS History
10 records (2 active, 8 former)
●NSanahi.ns.cloudflare.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 15:40:24
● 2026-05-10 00:51:00
○NSdns1.p05.nsone.net2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
○NSdns2.p05.nsone.net2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
○NSdns3.p05.nsone.net2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
○NSdns4.p05.nsone.net2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
●NSreese.ns.cloudflare.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 15:40:24
● 2026-05-10 00:51:00
○A198.185.159.1442017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
○A198.185.159.1452017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
○A198.49.23.1442017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
○A198.49.23.1452017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-01 15:40:24
○ 2026-05-10 00:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jacobchu.com | anahi.ns.cloudflare.com, reese.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.117
NS records: anahi.ns.cloudflare.com, reese.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacobchu.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | anahi.ns.cloudflare.com, reese.ns.cloudflare.com |
| SOA | 1 | anahi.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (anahi.ns.cloudflare.com, anahi.ns.cloudflare.com, anahi.ns.cloudflare.com...)
Analysis
Hierarchy
jacobchu.com is the parent of openai.jacobchu.com.
Name Servers
jacobchu.com is delegated to two name servers anahi.ns.cloudflare.com and reese.ns.cloudflare.com.
jacobchu.com shares the same name server setup as other domains, for instance lemondecitoyen.com, hk79seobigwin.com, base-lines.com, hk79a.com and dogboatramp.com.
jacobchu.com at least partially shares name servers with other domains, for instance srpt.online, invictussolutions.co, unionandfifth.com, hgcash.online and tikokk55.com.
these name servers are commonly used alongside violet.ns.cloudflare.com.
Host names with six IP numbers:
Host name anahi.ns.cloudflare.com points to: 2606:4700:50::a29f:2618, 2803:f800:50::6ca2:c218, 2a06:98c1:50::ac40:2218, 108.162.194.24, 162.159.38.24 and 172.64.34.24.
Host name reese.ns.cloudflare.com points to: 2606:4700:58::a29f:2c75, 2803:f800:50::6ca2:c375, 2a06:98c1:50::ac40:2375, 108.162.195.117, 162.159.44.117 and 172.64.35.117.