perfectcourse.com - robtex.com
perfectcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.gale.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.gale.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.ohcinmason.com ⚠️ Not in zone NS records | ||||||
| A | 69.32.144.8 | ||||||
| PTR | ns3.ohcinmason.com | ||||||
| PTR | tlauns3.ohcinmason.com | ||||||
| PTR | www.ohcinmason.com | ||||||
| NS | ns4.ohcinmason.com ⚠️ Not in zone NS records | ||||||
| A | 69.32.144.21 | ||||||
| PTR | ns4.ohcinmason.com | ||||||
| PTR | test2.ohcinmason.com | ||||||
| PTR | tlauns4.ohcinmason.com | ||||||
| NS | ns5.ohcinmason.com ⚠️ Not in zone NS records | ||||||
| A | 69.32.144.22 | ||||||
| PTR | ns5.ohcinmason.com | ||||||
| PTR | test1.ohcinmason.com | ||||||
| PTR | tlauns5.ohcinmason.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=1785539757 | ||||||
Same first word
perfectcourse.com |
Similar names
courseperfect.com |
perfectsource.ca |
sourceperfect.net |
perfectsource.info |
perfectsource.org |
sourceperfect.com |
perfectsource.pl |
perfectsource.de |
perfectsource.xyz |
perfectsource.com |
perfectsource.tv |
DNS History
5 records (5 active, 0 former)
●NSns3.ohcinmason.com2026-07-03 → 2026-07-31 · 2 obs
● 2026-07-03 15:49:52
● 2026-07-31 23:40:28
● 2026-07-31 23:40:28
●NSns4.ohcinmason.com2026-07-03 → 2026-07-31 · 2 obs
● 2026-07-03 15:49:52
● 2026-07-31 23:40:28
● 2026-07-31 23:40:28
●NSns5.ohcinmason.com2026-07-03 → 2026-07-31 · 2 obs
● 2026-07-03 15:49:52
● 2026-07-31 23:40:28
● 2026-07-31 23:40:28
🔍 DNS Trace
Analysis
Name Servers
perfectcourse.com has five name servers, which are dns3.gale.com, dns4.gale.com, ns3.ohcinmason.com and two others.
There is at least partial name server overlap between perfectcourse.com and other domains — smartastic.net, cengagescribner.com, vermontlicense.com and two more among them.
These name servers frequently co-occur with the name servers ns4.ohcinmason.com and ns5.ohcinmason.com.
ns3.ohcinmason.com has IP address 69.32.144.8, ns4.ohcinmason.com has IP address 69.32.144.21 and ns5.ohcinmason.com has IP address 69.32.144.22 — one address each.