phdevelopment.org - robtex.com
phdevelopment.org
org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | v0n0.pir-ns.org ⭐ | ||||||
| NS | v0n1.pir-ns.org | ||||||
| NS | v0n2.pir-ns.org | ||||||
| NS | v0n3.pir-ns.org | ||||||
| NS | v2n0.pir-ns.org | ||||||
| NS | v2n1.pir-ns.org | ||||||
| SOA | v0n0.pir-ns.orghostmaster@donuts.email serial=1794640675 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns1.digitalocean.com2026-09-30 → 2026-11-14 · 2 obs
● 2026-11-14 07:57:40
●MXmx1.improvmx.com2026-09-30 → 2026-11-14 · 2 obs
● 2026-11-14 07:57:40
●MXmx2.improvmx.com2026-09-30 → 2026-11-14 · 2 obs
● 2026-11-14 07:57:40
●A138.68.39.2072026-09-30 → 2026-11-14 · 2 obs
● 2026-11-14 07:57:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | v0n0.pir-ns.org, v0n1.pir-ns.org, v0n2.pir-ns.org, v0n3.pir-ns.org... | - |
| phdevelopment.org | ns3.xvdns.com, ns2.xvdns.com, ns1.xvdns.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns3.xvdns.com, ns2.xvdns.com, ns1.xvdns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at org: Error: DNS query timeout: 199.19.56.1 for DNSKEY org
⏱️ Timing
Total: 3294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.68.39.207 |
| NS | 6 | ns6.xvdns.com, ns2.xvdns.com... |
| MX | 2 | mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.phdevelo |
Analysis
IP Addresses
phdevelopment.org resolves to just one IP address, 138.68.39.207.
Two other host names, along with tohealthvickif.com, krabilltraining.com and bimfitcoach.com, also share IP numbers with phdevelopment.org.
Name Servers
DNS for phdevelopment.org is handled by 7 name servers: ns1.digitalocean.com, ns1.xvdns.com, ns2.xvdns.com and 4 others.
There is at least partial name server overlap between phdevelopment.org and other domains — wraggedemo.com, shelfhosted.com, oslt.ovh and two more among them.
These name servers regularly appear alongside ns4.xvdns.com, ns5.xvdns.com, ns6.xvdns.com and 3 other name servers in NS record sets.
Host names that have two IP addresses:
ns1.digitalocean.com has two IP addresses: 172.64.52.210 and 2606:4700:52::ac40:34d2.
Host names that point to one IP address:
ns1.xvdns.com directs to 172.64.52.210.
ns2.xvdns.com directs to 172.64.53.21.
ns3.xvdns.com directs to 172.64.49.209.
ns4.xvdns.com directs to 172.64.52.210.
ns5.xvdns.com directs to 172.64.53.21.
ns6.xvdns.com directs to 172.64.49.209.
Each of ns1.digitalocean.com, ns1.xvdns.com and ns4.xvdns.com resolves to 172.64.52.210.
Host names pointing to 172.64.53.21 IP addresses: ns2.xvdns.com and ns5.xvdns.com.
Host names pointing to 172.64.49.209 IP addresses: ns3.xvdns.com and ns6.xvdns.com.
Mail Servers
phdevelopment.org is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.
Among the domains sharing a mail server setup with phdevelopment.org are hellofresshinc.com, certification-nortel.com, bolaogarantido.com and two others.
There is at least a partial MX overlap between phdevelopment.org and other domains, including eduolearning.com, mexicotravelapp.com, shellie.ai and two others.
DNS names with 6 IP addresses:
mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.
mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.