expertskool.com - robtex.com
expertskool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.167.143.92🇺🇸 EIGI108.167.142.0/23 | ||||||
| PTR | 108-167-143-92.unifiedlayer.com | ||||||
| NS | ns8321.hostgator.com ⭐ | ||||||
| A | 108.167.140.164🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | ns8321.hostgator.com | ||||||
| NS | ns3739.hostgator.com ⚠️ Not in parent delegation | ||||||
| A | 108.167.140.164🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | ns8321.hostgator.com | ||||||
| NS | ns3740.hostgator.com ⚠️ Not in parent delegation | ||||||
| A | 108.167.140.165🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | ns8322.hostgator.com | ||||||
| NS | ns8322.hostgator.com | ||||||
| A | 108.167.140.165🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | ns8322.hostgator.com | ||||||
| MX | mail.expertskool.com ⭐ | ||||||
| A | 108.167.143.92🇺🇸 EIGI108.167.142.0/23 | ||||||
| PTR | 108-167-143-92.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns8321.hostgator.comroot@gator4161.hostgator.com 2026-09-06 #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=1788779448 | ||||||
Same first word
expertskool.de |
expertskool.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns3739.hostgator.com2026-09-03 → 2026-09-07 · 2 obs
● 2026-09-07 11:26:02
●NSns3740.hostgator.com2026-09-03 → 2026-09-07 · 2 obs
● 2026-09-07 11:26:02
●NSns8321.hostgator.com2026-09-03 → 2026-09-07 · 2 obs
● 2026-09-07 11:26:02
●NSns8322.hostgator.com2026-09-03 → 2026-09-07 · 2 obs
● 2026-09-07 11:26:02
●MXmail.expertskool.com2026-09-03 → 2026-09-07 · 2 obs
● 2026-09-07 11:26:02
●A108.167.143.922026-09-03 → 2026-09-07 · 2 obs
● 2026-09-07 11:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| expertskool.com | ns8321.hostgator.com, ns8322.hostgator.com | 2 records |
✅ Authoritative Response
Server:108.167.140.165
NS records: ns8321.hostgator.com, ns8322.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expertskool.com (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.167.143.92 |
| NS | 4 | ns3740.hostgator.com, ns3739.hostgator.com... |
| MX | 1 | mail.expertskool.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns8321.hostgator.com root.gator4161.host |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns8321.hostgator.com, ns8322.hostgator.com)
Analysis
IP Addresses
expertskool.com resolves to one IP address: 108.167.143.92.
doingwelldoinggood.org, desmoinesbestcleaning.com, mail.aspiringcreatives.com and two other host names share IP numbers with expertskool.com.
Name Servers
The authoritative name servers for expertskool.com are ns3739.hostgator.com, ns3740.hostgator.com, ns8321.hostgator.com and ns8322.hostgator.com.
At least some of expertskool.com's name servers are shared with other domains, for example jarkesymoney.com, alaskaspe.org, sbepoxyflooring.com and two more.
These name servers tend to be deployed in combination with the name servers hgns1.hostgator.com and hgns2.hostgator.com.
ns3739.hostgator.com, ns3740.hostgator.com, ns8321.hostgator.com and ns8322.hostgator.com each point to exactly one IP address. ns3739.hostgator.com directs to 108.167.140.164, ns3740.hostgator.com directs to 108.167.140.165, ns8321.hostgator.com directs to 108.167.140.164 and ns8322.hostgator.com directs to 108.167.140.165. Two pairs share an IP: ns3739.hostgator.com and ns8321.hostgator.com share 108.167.140.164, and ns3740.hostgator.com and ns8322.hostgator.com share 108.167.140.165.
ns3739.hostgator.com and ns8321.hostgator.com each have 108.167.140.164 IP addresses.
ns3740.hostgator.com and ns8322.hostgator.com each have 108.167.140.165 IP addresses.
Mail Servers
Mail for expertskool.com is handled by a single mail server, mail.expertskool.com.
mail.expertskool.com resolves to 108.167.143.92 and no other IP number.