professorcloud.com - dns.ninja
professorcloud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2024-12-02 #0 | ||||||
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=1786355169 | ||||||
rank #290659 in the tld
WOT: SAFE (90/100)
Previously MX for
Subdomains
www.professorcloud.com |
Same first word
professorcloud.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns205.hostgator.com2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 10:43:26
○ 2026-04-29 13:30:52
○ 2026-08-10 10:11:28
○NSns206.hostgator.com2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 10:43:26
○ 2026-04-29 13:30:52
○ 2026-08-10 10:11:28
●NSns37.domaincontrol.com2026-04-29 → 2026-08-10 · 3 obs
● 2026-04-29 13:30:52
● 2026-08-10 10:11:28
●NSns38.domaincontrol.com2026-04-29 → 2026-08-10 · 3 obs
● 2026-04-29 13:30:52
● 2026-08-10 10:11:28
○NSns6147.hostgator.com2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 10:43:26
○ 2026-04-29 13:30:52
○ 2026-08-10 10:11:28
○MXprofessorcloud.com2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 10:43:26
○ 2026-04-29 13:30:52
○ 2026-08-10 10:11:28
●A15.197.148.332026-04-29 → 2026-08-10 · 3 obs
● 2026-04-29 13:30:52
● 2026-08-10 10:11:28
○A192.232.216.1702015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 10:43:26
○ 2026-04-29 13:30:52
○ 2026-08-10 10:11:28
●A3.33.130.1902026-04-29 → 2026-08-10 · 3 obs
● 2026-04-29 13:30:52
● 2026-08-10 10:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| professorcloud.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professorcloud.com (unsigned zone)
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
www.professorcloud.com is a subdomain of professorcloud.com.
IP Addresses
professorcloud.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with professorcloud.com are optimustechnology.mobi, makhub.com, youtour.ca and two others.
Name Servers
professorcloud.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
professorcloud.com has the same name server delegation as a number of other domains, such as nextekglobal.com, linercity.com, beedash.com and two more.
ns37.domaincontrol.com and ns38.domaincontrol.com each resolve to two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, while ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.