sourcephd.net - robtex.com
sourcephd.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns82.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::76MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| A | 156.154.64.82 | ||||||
| NS | pdns82.ultradns.biz | ||||||
| A | 2610:a1:1015::76MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| A | 156.154.66.82 | ||||||
| NS | pdns82.ultradns.net | ||||||
| A | 2610:a1:1014::76MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| A | 156.154.65.82 | ||||||
| NS | pdns82.ultradns.org | ||||||
| A | 2001:502:4612::76MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| A | 156.154.67.82 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pdns82.ultradns.comhostmaster@omnicomgroup.com 2020-01-19 #14 | ||||||
net
| 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=1783872132 | ||||||
Same first word
sourcephd.com |
sourcephd.net |
Similar names
shopreduc.biz |
shopreduc.net |
pushcoder.com |
docpusher.com |
pdhsource.com |
codepushr.click |
chuspedro.com |
phdcourse.com |
coderpush.com |
docpreuhs.com |
DNS History
9 records (4 active, 5 former)
○NSdns1.idp365.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 16:32:02
○ 2026-03-26 07:34:56
○ 2026-07-12 16:16:32
○NSdns2.idp365.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 16:32:02
○ 2026-03-26 07:34:56
○ 2026-07-12 16:16:32
○NSdns3.idp365.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 16:32:02
○ 2026-03-26 07:34:56
○ 2026-07-12 16:16:32
●NSpdns82.ultradns.biz2026-03-26 → 2026-07-12 · 3 obs
● 2026-03-26 07:34:56
● 2026-07-12 16:16:32
●NSpdns82.ultradns.com2026-03-26 → 2026-07-12 · 3 obs
● 2026-03-26 07:34:56
● 2026-07-12 16:16:32
●NSpdns82.ultradns.net2026-03-26 → 2026-07-12 · 3 obs
● 2026-03-26 07:34:56
● 2026-07-12 16:16:32
●NSpdns82.ultradns.org2026-03-26 → 2026-07-12 · 3 obs
● 2026-03-26 07:34:56
● 2026-07-12 16:16:32
○MXmail.idp365.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 16:32:02
○ 2026-03-26 07:34:56
○ 2026-07-12 16:16:32
○A217.19.248.1322015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 16:32:02
○ 2026-03-26 07:34:56
○ 2026-07-12 16:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| sourcephd.net | pdns82.ultradns.net, pdns82.ultradns.com, pdns82.ultradns.biz, pdns82.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.64.82
NS records: pdns82.ultradns.net, pdns82.ultradns.com, pdns82.ultradns.biz, pdns82.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcephd.net (unsigned zone)
⏱️ Timing
Total: 3856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns82.ultradns.biz, pdns82.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pdns82.ultradns.com hostmaster.omnicomgr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns82.ultradns.net, pdns82.ultradns.net)
Analysis
Name Servers
The authoritative name servers for sourcephd.net are pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and pdns82.ultradns.org.
Four hostnames, each resolving to a pair of IP addresses: pdns82.ultradns.biz directs to 156.154.66.82 and 2610:a1:1015::76; pdns82.ultradns.com directs to 156.154.64.82 and 2001:502:f3ff::76; pdns82.ultradns.net directs to 156.154.65.82 and 2610:a1:1014::76; pdns82.ultradns.org directs to 156.154.67.82 and 2001:502:4612::76.