professorjean.com - robtex.com
professorjean.com
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=1778745626 | ||||||
Previously MX for
professorjean.com |
Subdomains
mail.professorjean.com |
naturologia.professorjean.com |
portal.professorjean.com |
Same first word
professorjean.com |
DNS History
16 records (6 active, 10 former)
●NSdns1.namecheaphosting.com2026-04-28 → 2026-05-14 · 3 obs
● 2026-04-28 15:40:48
● 2026-05-14 08:12:52
●NSdns2.namecheaphosting.com2026-04-28 → 2026-05-14 · 3 obs
● 2026-04-28 15:40:48
● 2026-05-14 08:12:52
○NSns1.acadsoft.com.br2016-09-24 → 2017-05-16 · 5 obs
● 2016-09-24 05:10:54
● 2017-05-16 08:42:42
○ 2026-03-31 07:36:28
○ 2026-05-14 08:12:52
○NSns1.dyna-ns.net2026-04-24 → 2026-04-25 · 5 obs
● 2026-04-24 09:56:20
● 2026-04-25 05:24:46
○ 2026-04-28 15:40:48
○ 2026-05-14 08:12:52
○NSns110.prodns.com.br2015-05-30 → 2016-04-07 · 4 obs
● 2016-04-07 09:31:22
○ 2016-09-24 05:10:54
○ 2026-05-14 08:12:52
○NSns111.prodns.com.br2015-05-30 → 2016-04-07 · 4 obs
● 2016-04-07 09:31:22
○ 2016-09-24 05:10:54
○ 2026-05-14 08:12:52
○NSns2.acadsoft.com.br2016-09-24 → 2017-05-16 · 5 obs
● 2016-09-24 05:10:54
● 2017-05-16 08:42:42
○ 2026-03-31 07:36:28
○ 2026-05-14 08:12:52
○NSns2.dyna-ns.net2026-04-24 → 2026-04-25 · 5 obs
● 2026-04-24 09:56:20
● 2026-04-25 05:24:46
○ 2026-04-28 15:40:48
○ 2026-05-14 08:12:52
○MXmail.professorjean.com2016-09-24 → 2017-05-16 · 5 obs
● 2016-09-24 05:10:54
● 2017-05-16 08:42:42
○ 2026-03-31 07:36:28
○ 2026-05-14 08:12:52
●MXmx1-hosting.jellyfish.systems2026-04-28 → 2026-05-14 · 3 obs
● 2026-04-28 15:40:48
● 2026-05-14 08:12:52
●MXmx2-hosting.jellyfish.systems2026-04-28 → 2026-05-14 · 3 obs
● 2026-04-28 15:40:48
● 2026-05-14 08:12:52
●MXmx3-hosting.jellyfish.systems2026-04-28 → 2026-05-14 · 3 obs
● 2026-04-28 15:40:48
● 2026-05-14 08:12:52
○MXprofessorjean.com2015-05-30 → 2016-04-07 · 4 obs
● 2016-04-07 09:31:22
○ 2016-09-24 05:10:54
○ 2026-05-14 08:12:52
○A192.185.214.832015-05-30 → 2016-04-07 · 4 obs
● 2016-04-07 09:31:22
○ 2016-09-24 05:10:54
○ 2026-05-14 08:12:52
○A192.185.216.1242016-09-24 → 2017-05-16 · 5 obs
● 2016-09-24 05:10:54
● 2017-05-16 08:42:42
○ 2026-03-31 07:36:28
○ 2026-05-14 08:12:52
●A209.74.67.1252026-04-28 → 2026-05-14 · 3 obs
● 2026-04-28 15:40:48
● 2026-05-14 08:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| professorjean.com | dns1.namecheaphosting.com, dns2.namecheaphosting.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professorjean.com (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.74.67.125 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx +ip4:209.74.67.118 include |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)
Analysis
Hierarchy
professorjean.com has children mail.professorjean.com, naturologia.professorjean.com and portal.professorjean.com.
IP Addresses
professorjean.com resolves to a single IP: 209.74.67.125.
Other host names, for instance lifestyleandmindsetassist.com, _dc-mx.05e2e96b647b.felxionata.com, myfootballkits.co.uk, squeakychains.com and mail.squeakychains.com share IP numbers with professorjean.com.
Name Servers
professorjean.com has two name servers: dns1.namecheaphosting.com and dns2.namecheaphosting.com.
professorjean.com shares the same name server setup as other domains, for example asianrubberuae.com, esfatrade.com, justfor.blog, netfusioncorp.com and mountainbikers.bike.
professorjean.com shares some name servers with other domains, for example 6566066.com, thewinemilitia.net, creadordesitios.website, imarishamaisha.co.tz and 00092dl.com.
These name servers are commonly used with the name servers dns1.web-hosting.com.
Host names with two IP numbers:
dns1.namecheaphosting.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.namecheaphosting.com points to: 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
professorjean.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
professorjean.com shares some mail servers with other domains, at least partially; for instance chineseblast.com, steepxmarketing.com, stjohnslab.com, katieblauer.com and blog33rate.shop.
Host names with a single IP: mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13.