unitycourseware.com - robtex.com
unitycourseware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.161.138🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 138.161.96.66.static.eigbox.net | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.unitycourseware.com ⭐ | ||||||
| A | 66.96.140.136🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 136.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.137🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 137.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.dotster.comdnsadmin@dotster.com 2016-08-22 #66 | ||||||
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=1774788832 | ||||||
Subdomains
mx.unitycourseware.com |
Same first word
unitycourseware.com |
DNS History
4 records (4 active, 0 former)
●NSns1.dotster.com2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 13:08:40
●NSns2.dotster.com2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 13:08:40
●MXmx.unitycourseware.com2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 13:08:40
●A66.96.161.1382016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 13:08:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| unitycourseware.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unitycourseware.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.161.138 |
| NS | 2 | ns2.dotster.com, ns1.dotster.com |
| MX | 1 | mx.unitycourseware.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.dotster.com dnsadmin.dotster.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
Hierarchy
unitycourseware.com is the parent of mx.unitycourseware.com.
IP Addresses
unitycourseware.com resolves to one IP number: 66.96.161.138.
other host names including hostmaster.pyes.com, singlekeys.com, hostmaster.tennesseeexperience.com, mail.bostonspartans.org and freemanjay.net share IP numbers with unitycourseware.com.
Name Servers
unitycourseware.com is delegated to two name servers ns1.dotster.com and ns2.dotster.com.
unitycourseware.com shares the same name server setup as other domains, for instance dri-dek.org, dimatrent.com, topteamquality.com, twin-techcomputers.com and natcopharma.com.
unitycourseware.com at least partially shares name servers with other domains, for instance ccfe.net, shrab.com, moreglue.com, amas.me and lasermeasurementservicesinc.com.
these name servers are often used together with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.nameresolve.com and ns2.nameresolve.com.
Host names with one IP number:
ns1.dotster.com points to 172.64.52.250
ns2.dotster.com points to 172.64.53.155
Mail Servers
unitycourseware.com is handled by a single mail server, mx.unitycourseware.com.
mx.unitycourseware.com resolves to two IP numbers: 66.96.140.136 and 66.96.140.137.