chapman.ist - robtex.com
chapman.ist
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.77.116.232🇺🇸 CHAPMAN-ASN192.77.116.0/24 Chapman University | ||||||
| NS | ns29.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns30.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS29.WORLDNIC.COMnamehost@WORLDNIC.COM serial=117032917 | ||||||
ist
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ist ⭐ | ||||||
| NS | a2.nic.ist | ||||||
| NS | b0.nic.ist | ||||||
| NS | c0.nic.ist | ||||||
| SOA | a0.nic.isthostmaster@donuts.email serial=1786354806 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns29.worldnic.com2026-07-30 → 2026-08-10 · 2 obs
● 2026-08-10 09:47:40
●NSns30.worldnic.com2026-07-30 → 2026-08-10 · 2 obs
● 2026-08-10 09:47:40
●A192.77.116.2322026-07-30 → 2026-08-10 · 2 obs
● 2026-08-10 09:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ist | a0.nic.ist, a2.nic.ist, b0.nic.ist, c0.nic.ist | 8 records |
| chapman.ist | ns29.worldnic.com, ns30.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.77
NS records: ns29.worldnic.com, ns30.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chapman.ist (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.77.116.232 |
| NS | 2 | ns30.worldnic.com, ns29.worldnic.com |
| SOA | 1 | NS29.WORLDNIC.COM namehost.WORLDNIC.COM |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (c0.nic.ist, b0.nic.ist, a2.nic.ist...)
Analysis
IP Addresses
chapman.ist resolves to just one IP address, 192.77.116.232.
Two other host names, along with 2fa.chapman.edu, signage.chapman.edu and adp.chapman.edu, also share IP numbers with chapman.ist.
Name Servers
DNS delegation for chapman.ist points to two name servers: ns29.worldnic.com and ns30.worldnic.com.
chapman.ist shares its NS records with other domains, for example ampweb.org, seelsbg.com, amcjamaica.com and two others.
Both ns29.worldnic.com and ns30.worldnic.com have a single IP address each — ns29.worldnic.com resolves to 162.159.26.132 while ns30.worldnic.com resolves to 162.159.27.77.