socraticbrain.com - robtex.com
socraticbrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.73.32.228 | ||||||
| PTR | s228.n32.n73.n208.static.myhostcenter.com | ||||||
| NS | ns1.hostdns4u.com ⭐ | ||||||
| A | 172.64.52.8🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.hostdns4u.com | ||||||
| A | 172.64.53.20🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | www.socraticbrain.com ⭐ | ||||||
| A | 208.73.32.228 | ||||||
| PTR | s228.n32.n73.n208.static.myhostcenter.com | ||||||
| SOA | ns1.hostdns4u.comnotify@hostdns4u@com 2015-08-22 #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=1774622412 | ||||||
Subdomains
www.socraticbrain.com |
Same first word
socraticbrain.com |
DNS History
5 records (4 active, 1 former)
●NSns1.hostdns4u.com2015-08-11 → 2026-03-27 · 2 obs
● 2026-03-27 14:50:24
●NSns2.hostdns4u.com2015-08-11 → 2026-03-27 · 2 obs
● 2026-03-27 14:50:24
●MXwww.socraticbrain.com2015-08-11 → 2026-03-27 · 2 obs
● 2026-03-27 14:50:24
●A208.73.32.2282015-12-14 → 2026-03-27 · 3 obs
● 2015-12-14 12:29:50
● 2026-03-27 14:50:24
○A208.73.32.822015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-14 12:29:50
○ 2026-03-27 14:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| socraticbrain.com | ns1.hostdns4u.com, ns2.hostdns4u.com | 4 records |
✅ Authoritative Response
Server:172.64.53.20
NS records: ns1.hostdns4u.com, ns2.hostdns4u.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for socraticbrain.com (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.73.32.228 |
| NS | 2 | ns1.hostdns4u.com, ns2.hostdns4u.com |
| MX | 1 | www.socraticbrain.com (pri: 10) |
| SOA | 1 | ns1.hostdns4u.com notify@hostdns4u.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hostdns4u.com, ns1.hostdns4u.com, ns2.hostdns4u.com...)
Analysis
Hierarchy
www.socraticbrain.com has socraticbrain.com as its parent.
IP Addresses
socraticbrain.com maps to IP address 208.73.32.228.
Other host names, for example, www.socraticbrain.com share IP numbers with socraticbrain.com.
Name Servers
Two name servers ns1.hostdns4u.com and ns2.hostdns4u.com are delegated to socraticbrain.com.
socraticbrain.com uses the same name server configuration as other domains, such as nickcarey.com, anythingconnection.com, kbrush.com, restorehcghf.com and gopherschool.com.
socraticbrain.com at least partially shares name servers with other domains such as rapid-rolloff.com, mckayscheer.com, rasterbate.com, fingerlakesenvnet.org and cabwhp.org.
These name servers are commonly used with ns3.hostdns4u.com, ns4.hostdns4u.com, ns1.webintellects.com and ns2.webintellects.com.
Host names with a single IP address:
ns1.hostdns4u.com points to 172.64.52.8
ns2.hostdns4u.com points to 172.64.53.20
Mail Servers
socraticbrain.com is handled by a single mail server, www.socraticbrain.com.
www.socraticbrain.com points to one IP number: 208.73.32.228.