jscebu.org - robtex.com
jscebu.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
Same first word
jscebu.org |
Similar names
DNS History
5 records (5 active, 0 former)
●NSduke.ns.cloudflare.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 07:30:10
●NSpam.ns.cloudflare.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 07:30:10
●MXmx1.improvmx.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 07:30:10
●MXmx2.improvmx.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 07:30:10
●A76.76.21.212026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 07:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| jscebu.org | pam.ns.cloudflare.com, duke.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.138
NS records: pam.ns.cloudflare.com, duke.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jscebu.org (unsigned zone)
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | duke.ns.cloudflare.com, pam.ns.cloudflare.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 2 | google-site-verification=yX-Oet3SMqbwhql, v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
AI analysis
jscebu.org points to a single IP: 76.76.21.21.
Other host names, for instance sharpkidzedubooks.co.za, ariscg.com, shoppin.gives, photostreams.com and stream.new share IP numbers with jscebu.org.
Two name servers duke.ns.cloudflare.com and pam.ns.cloudflare.com handle delegation for jscebu.org.
jscebu.org uses the same name server setup as other domains, for example artnetmarketing.com, varma.es, eniacdez.ir, therapolis.com and gp-pars.ir.
jscebu.org partially shares name servers with other domains; examples include darepractice.com, sent-with-sendvio.com, cjkeymall.com, lsfandl.com and sanyudo.net.
these name servers are commonly used with the name servers vasilii.ns.cloudflare.com.
Host names with six IP numbers: duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; pam.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8a, 2803:f800:50::6ca2:c08a, 2a06:98c1:50::ac40:208a, 108.162.192.138, 172.64.32.138 and 173.245.58.138.
jscebu.org is handled by two mail servers: mx1.improvmx.com and mx2.improvmx.com.
jscebu.org has the same mail server setup as other domains, including yutorah.org, andrexen.com, shortsclothing.com, printmags.com and arthurmolina.com.
Some mail servers are shared between jscebu.org and other domains, for example cultureworks.com.
Host names with six IP numbers: mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45; mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.