sourcephd.com - dns.ninja
sourcephd.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns82.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::76🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns82.ultradns.com | ||||||
| A | 156.154.64.82🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns82.ultradns.com | ||||||
| NS | pdns82.ultradns.biz | ||||||
| A | 2610:a1:1015::76🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns82.ultradns.biz | ||||||
| A | 156.154.66.82🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns82.ultradns.biz | ||||||
| NS | pdns82.ultradns.net | ||||||
| A | 2610:a1:1014::76🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns82.ultradns.net | ||||||
| A | 156.154.65.82🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns82.ultradns.net | ||||||
| NS | pdns82.ultradns.org | ||||||
| A | 2001:502:4612::76🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns82.ultradns.org | ||||||
| A | 156.154.67.82🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns82.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pdns82.ultradns.comhostmaster@omnicomgroup.com 2020-01-20 #20 | ||||||
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=1781699190 | ||||||
Subdomains
www.sourcephd.com |
Same first word
sourcephd.com |
sourcephd.net |
Similar names
chuspedro.com |
phdcourse.com |
coderpush.com |
docpreuhs.com |
shopreduc.biz |
shopreduc.net |
pushcoder.com |
docpusher.com |
pdhsource.com |
codepushr.click |
DNS History
10 records (4 active, 6 former)
○NSdns1.idp365.net2015-06-20 → 2017-08-08 · 4 obs
● 2017-08-08 21:18:26
○ 2026-03-25 20:36:38
○ 2026-06-17 12:38:02
○NSdns2.idp365.net2015-06-20 → 2017-08-08 · 4 obs
● 2017-08-08 21:18:26
○ 2026-03-25 20:36:38
○ 2026-06-17 12:38:02
○NSdns3.idp365.net2015-06-20 → 2017-08-08 · 4 obs
● 2017-08-08 21:18:26
○ 2026-03-25 20:36:38
○ 2026-06-17 12:38:02
●NSpdns82.ultradns.biz2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 20:36:38
● 2026-06-17 12:38:02
●NSpdns82.ultradns.com2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 20:36:38
● 2026-06-17 12:38:02
●NSpdns82.ultradns.net2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 20:36:38
● 2026-06-17 12:38:02
●NSpdns82.ultradns.org2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 20:36:38
● 2026-06-17 12:38:02
○MXmail.idp365.net2015-06-20 → 2017-08-08 · 4 obs
● 2017-08-08 21:18:26
○ 2026-03-25 20:36:38
○ 2026-06-17 12:38:02
○A32.42.25.2172015-06-20 → 2015-11-03 · 4 obs
● 2015-11-03 10:40:36
○ 2016-02-05 03:20:30
○ 2026-06-17 12:38:02
○A32.42.25.2472016-02-05 → 2017-08-08 · 5 obs
● 2016-02-05 03:20:30
● 2017-08-08 21:18:26
○ 2026-03-25 20:36:38
○ 2026-06-17 12:38:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sourcephd.com | pdns82.ultradns.net, pdns82.ultradns.com, pdns82.ultradns.biz, pdns82.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.67.82
NS records: pdns82.ultradns.net, pdns82.ultradns.com, pdns82.ultradns.biz, pdns82.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcephd.com (unsigned zone)
⏱️ Timing
Total: 241ms | 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.com, pdns82.ultradns.com)
Analysis
Hierarchy
sourcephd.com is a parent domain of www.sourcephd.com.
Name Servers
The authoritative name servers for sourcephd.com are pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and pdns82.ultradns.org.
sourcephd.com shares at least some of its name servers with other domains, including rabinmartin.net, redurban.de, moore-info.com and two others.
The host names pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and pdns82.ultradns.org each resolve to two IP addresses: pdns82.ultradns.biz resolves to 156.154.66.82 and 2610:a1:1015::76; pdns82.ultradns.com resolves to 156.154.64.82 and 2001:502:f3ff::76; pdns82.ultradns.net resolves to 156.154.65.82 and 2610:a1:1014::76; pdns82.ultradns.org resolves to 156.154.67.82 and 2001:502:4612::76.