drgrahamcourses.com - robtex.com
drgrahamcourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.77.145.171🇺🇸 VIRTBIZ208.77.145.0/24 | ||||||
| PTR | server225.pageuppro.com | ||||||
| NS | ns1.pageuppro.com ⭐ | ||||||
| A | 208.77.145.171🇺🇸 VIRTBIZ208.77.145.0/24 | ||||||
| PTR | server225.pageuppro.com | ||||||
| NS | ns2.pageuppro.com | ||||||
| A | 208.77.145.171🇺🇸 VIRTBIZ208.77.145.0/24 | ||||||
| PTR | server225.pageuppro.com | ||||||
| MX | drgrahamcourses.com ⭐ | ||||||
| A | 208.77.145.171🇺🇸 VIRTBIZ208.77.145.0/24 | ||||||
| PTR | server225.pageuppro.com | ||||||
| TXT | v=spf1 ip4:208.77.145.171 ip4:184.154.83.116 ip4:208.67.250.50 ~all | ||||||
| SOA | ns1.pageuppro.commaintenance@pageuppro.com 2026-04-20 #1 | ||||||
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=1778727196 | ||||||
MX for
drgrahamcourses.com |
Same first word
drgrahamcourses.com |
DNS History
8 records (4 active, 4 former)
○NSns1.cartama.net2015-08-16 → 2017-06-15 · 4 obs
● 2017-06-15 21:28:46
○ 2026-03-03 04:26:44
○ 2026-05-14 03:00:18
●NSns1.pageuppro.com2026-03-03 → 2026-05-14 · 3 obs
● 2026-03-03 04:26:44
● 2026-05-14 03:00:18
○NSns2.cartama.net2015-08-16 → 2017-06-15 · 4 obs
● 2017-06-15 21:28:46
○ 2026-03-03 04:26:44
○ 2026-05-14 03:00:18
●NSns2.pageuppro.com2026-03-03 → 2026-05-14 · 3 obs
● 2026-03-03 04:26:44
● 2026-05-14 03:00:18
●MXdrgrahamcourses.com2026-03-03 → 2026-05-14 · 3 obs
● 2026-03-03 04:26:44
● 2026-05-14 03:00:18
○MXspam.cartama.net2015-08-16 → 2017-06-15 · 4 obs
● 2017-06-15 21:28:46
○ 2026-03-03 04:26:44
○ 2026-05-14 03:00:18
●A208.77.145.1712026-03-03 → 2026-05-14 · 3 obs
● 2026-03-03 04:26:44
● 2026-05-14 03:00:18
○A97.79.231.1652015-08-16 → 2017-06-15 · 4 obs
● 2017-06-15 21:28:46
○ 2026-03-03 04:26:44
○ 2026-05-14 03:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| drgrahamcourses.com | ns2.pageuppro.com, ns1.pageuppro.com | 2 records |
✅ Authoritative Response
Server:208.77.145.171
NS records: ns2.pageuppro.com, ns1.pageuppro.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drgrahamcourses.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.77.145.171 |
| NS | 2 | ns2.pageuppro.com, ns1.pageuppro.com |
| MX | 1 | drgrahamcourses.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:208.77.145.171 ip4:184.154.83 |
| SOA | 1 | ns1.pageuppro.com maintenance.pageuppro. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.pageuppro.com, ns1.pageuppro.com)
Analysis
Mail Server Role
The mail server for drgrahamcourses.com is drgrahamcourses.com.
IP Addresses
drgrahamcourses.com maps to IP address 208.77.145.171.
Other host names, for instance workforcepmg.com, fencemaxtexas.com, vsrcouncil.org, campusjobxpress.com and pageuppro.com share IP numbers with drgrahamcourses.com.
Name Servers
Two name servers ns1.pageuppro.com and ns2.pageuppro.com are delegated to drgrahamcourses.com.
drgrahamcourses.com uses the same name server configuration as other domains, such as cocoadaisy.net, bpedlaw.com, crownpools.com, cocoadaisykits.com and casaka.com.
Hostnames with one IP number:
ns1.pageuppro.com points to 208.77.145.171
ns2.pageuppro.com points to 208.77.145.171
Hostnames pointing to 208.77.145.171: ns1.pageuppro.com, ns2.pageuppro.com
Mail Servers
One mail server serves drgrahamcourses.com.
drgrahamcourses.com points to one IP number: 208.77.145.171.