summerprogramsroundtable.org - dns.ninja
summerprogramsroundtable.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.239.142.169🇺🇸 RACKSPACE-DFW104.239.128.0/19 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | mail.mathcamp.org | ||||||
| NS | ns31.worldnic.com ⭐ | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns32.worldnic.com | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.summerprogramsroundtable.org ⭐ | ||||||
| A | 104.239.142.169🇺🇸 RACKSPACE-DFW104.239.128.0/19 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | mail.mathcamp.org | ||||||
| TXT | google-site-verification=-3FlM5j4987Lt6zwLf9E7qfdVcdoMKHeSDpCPfc5BC4 | ||||||
| SOA | NS31.WORLDNIC.COMnamehost@WORLDNIC.COM serial=124032115 | ||||||
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=1782591858 | ||||||
Subdomains
mail.summerprogramsroundtable.org |
Same first word
summerprogramsroundtable.org |
DNS History
4 records (4 active, 0 former)
●NSns31.worldnic.com2026-02-21 → 2026-06-27 · 2 obs
● 2026-06-27 20:55:44
●NSns32.worldnic.com2026-02-21 → 2026-06-27 · 2 obs
● 2026-06-27 20:55:44
●MXmail.summerprogramsroundtable.org2026-02-21 → 2026-06-27 · 2 obs
● 2026-06-27 20:55:44
●A104.239.142.1692026-02-21 → 2026-06-27 · 2 obs
● 2026-06-27 20:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| summerprogramsroundtable.org | ns32.worldnic.com, ns31.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns32.worldnic.com, ns31.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for summerprogramsroundtable.org (unsigned zone)
⏱️ Timing
Total: 1971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.239.142.169 |
| NS | 2 | ns31.worldnic.com, ns32.worldnic.com |
| MX | 1 | mail.summerprogramsroundtable.org (pri: |
| TXT | 1 | google-site-verification=-3FlM5j4987Lt6z |
| SOA | 1 | NS31.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
mail.summerprogramsroundtable.org is delegated beneath summerprogramsroundtable.org.
IP Addresses
summerprogramsroundtable.org points to a single IP number: 104.239.142.169.
Additional host names such as appsys.mathcamp.org, mail.summerprogramsroundtable.org, mathcamp.org and mail.mathcamp.org share IP numbers with summerprogramsroundtable.org.
Name Servers
summerprogramsroundtable.org is served by two delegated name servers, ns31.worldnic.com and ns32.worldnic.com.
summerprogramsroundtable.org shares its name server setup with other domains, including oldcolonyfoods.net, ornamentshop.co, agpartslocator.net and two others.
The DNS delegation for summerprogramsroundtable.org at least partly coincides with that of other domains, watlow.online being one example.
ns31.worldnic.com → 162.159.26.212 and ns32.worldnic.com → 162.159.27.146: one IP number per host name.
Mail Servers
summerprogramsroundtable.org has one mail server: mail.summerprogramsroundtable.org.
There is one IP number for mail.summerprogramsroundtable.org: 104.239.142.169.