phdevelop.com - robtex.com
phdevelop.com
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794621396 | ||||||
Same first word
phdevelop.com |
phdevelop.co.uk |
Similar names
Previous names
Next names
DNS History
9 records (6 active, 3 former)
●NSns1.digitalocean.com2015-06-23 → 2026-11-14 · 2 obs
● 2026-11-14 02:20:32
●NSns2.digitalocean.com2015-06-23 → 2026-11-14 · 2 obs
● 2026-11-14 02:20:32
●NSns3.digitalocean.com2015-06-23 → 2026-11-14 · 2 obs
● 2026-11-14 02:20:32
○MXmx.yandex.ru2015-06-23 → 2017-03-15 · 4 obs
● 2017-03-15 11:27:42
○ 2026-10-15 19:38:36
○ 2026-11-14 02:20:32
●MXmx.zoho.com2026-10-15 → 2026-11-14 · 3 obs
● 2026-10-15 19:38:36
● 2026-11-14 02:20:32
●MXmx2.zoho.com2026-10-15 → 2026-11-14 · 3 obs
● 2026-10-15 19:38:36
● 2026-11-14 02:20:32
●MXmx3.zoho.com2026-10-15 → 2026-11-14 · 3 obs
● 2026-10-15 19:38:36
● 2026-11-14 02:20:32
○A128.199.110.1342017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 11:27:42
○ 2026-10-15 19:38:36
○ 2026-11-14 02:20:32
○A146.185.172.752015-06-23 → 2016-06-27 · 4 obs
● 2016-06-27 07:03:06
○ 2017-03-15 11:27:42
○ 2026-11-14 02:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| phdevelop.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phdevelop.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| MX | 3 | mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)... |
| TXT | 2 | zoho-verification=zb40588856.zmverify.zo, v=spf1 include:zoho.com ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.phdevelo |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Name Servers
The authoritative name servers for phdevelop.com are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.
phdevelop.com has at least partial name server overlap with other domains, such as competish.com, nimbo.mx, alexandrmakarov.com and two others.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
phdevelop.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
phdevelop.com has at least partial mail server overlap with other domains such as rachuncho.com.br, pelicanolab.com.br, radoondas.sk and two more.
mx2.zoho.com resolves to 136.143.191.44, and so do mx3.zoho.com and mx.zoho.com — all three share that one IP address.
The host names mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to 136.143.191.44.