learninghubchicago.com - robtex.com
learninghubchicago.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns23.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2151::c🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| A | 97.74.101.12🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| NS | ns24.domaincontrol.com | ||||||
| A | 2603:5:2251::c🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| A | 173.201.69.12🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| MX | mx1-usg2.ppe-hosted.com ⭐ | ||||||
| A | 98.85.123.215🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| PTR | mx1-usg2.ppe-hosted.com | ||||||
| MX | mx2-usg2.ppe-hosted.com ⭐ | ||||||
| A | 23.21.114.81🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg2.ppe-hosted.com | ||||||
| MX | mx3-usg2.ppe-hosted.com ⭐ | ||||||
| A | 34.231.165.252🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | mx3-usg2.ppe-hosted.com | ||||||
| TXT | NETORG19166273.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.em.secureserver.net include:_spf-usg2.ppe-hosted.com inclu... | ||||||
| SOA | ns23.domaincontrol.comdns@jomax.net 2025-09-15 #2 | ||||||
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=1774696992 | ||||||
Same first word
learninghubchicago.com |
DNS History
7 records (7 active, 0 former)
●NSns23.domaincontrol.com2026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
●NSns24.domaincontrol.com2026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
●MXmx1-usg2.ppe-hosted.com2026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
●MXmx2-usg2.ppe-hosted.com2026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
●MXmx3-usg2.ppe-hosted.com2026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
●A13.248.243.52026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
●A76.223.105.2302026-03-14 → 2026-03-28 · 2 obs
● 2026-03-28 11:36:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| learninghubchicago.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learninghubchicago.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 3 | mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORG19166273.onmicrosoft.com, v=spf1 include:spf.em.secureserver.net i |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
IP Addresses
learninghubchicago.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as maisoncentral.com, fullthrottlecustomcycles.com, abva.com.mx, bt.godaddysites.com and empireconsults.com share IPs with learninghubchicago.com.
Name Servers
Two name servers ns23.domaincontrol.com and ns24.domaincontrol.com handle the delegation for learninghubchicago.com.
learninghubchicago.com shares the same name server setup as other domains, for example chwatal.net, tracybrooks.net, neohomepro.com, turnerwildlife.com and assortedstudio.com.
Host names with two IP numbers:
ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12.
ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.
Mail Servers
learninghubchicago.com is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.
learninghubchicago.com shares at least partially some mail servers with other domains, for instance laser-hair.co.uk, excelatlife.com, gshba.net, demilasha.com and spexton.com.
Host names with a single IP address:
mx1-usg2.ppe-hosted.com resolves to 98.85.123.215.
mx2-usg2.ppe-hosted.com resolves to 23.21.114.81.
mx3-usg2.ppe-hosted.com resolves to 34.231.165.252.