computerphd.net - robtex.com
computerphd.net
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=1783088726 | ||||||
Subdomains
Same first word
computerphd.net |
DNS History
7 records (7 active, 0 former)
●NSns1.computerphd.net2015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
●NSns2.computerphd.net2015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
●MXphdmail-net.p10.spamhero.com2015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
●MXphdmail-net.p20.spamhero.net2015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
●MXphdmail-net.p30.spamhero.net2015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
●MXphdmail-net.p40.spamhero.net2015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
●A192.185.146.1432015-07-24 → 2026-07-03 · 2 obs
● 2026-07-03 14:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| computerphd.net | ns2.computerphd.net, ns1.computerphd.net | 2 records |
✅ Authoritative Response
Server:192.185.146.143
NS records: ns2.computerphd.net, ns1.computerphd.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerphd.net (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.146.143 |
| NS | 2 | ns2.computerphd.net, ns1.computerphd.net |
| MX | 4 | phdmail-net.p20.spamhero.net (pri: 20), phdmail-net.p10.spamhero.com (pri: 10)... |
| TXT | 1 | v=spf1 +mx +a +ip4:192.185.82.242 includ |
| SOA | 1 | ns1.computerphd.net dnsadmin.arnage.webs |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.computerphd.net, ns1.computerphd.net)
Analysis
Hierarchy
ns2.computerphd.net and ns1.computerphd.net are both subdomains of computerphd.net.
IP Addresses
computerphd.net resolves to one IP address: 192.185.146.143.
hkcampertent.com, ns1.computerphd.net, af-mail.net and two other host names share IP numbers with computerphd.net.
Name Servers
computerphd.net has two authoritative name servers — ns1.computerphd.net and ns2.computerphd.net.
computerphd.net uses the same name servers as several other domains — among them afmail.net, baseclosures.com, phdmail.net and two more.
Both ns1.computerphd.net and ns2.computerphd.net have a single IP address each — ns1.computerphd.net resolves to 192.185.146.143 while ns2.computerphd.net resolves to 192.185.146.144.
Mail Servers
The four mail servers for computerphd.net are phdmail-net.p10.spamhero.com, phdmail-net.p20.spamhero.net, phdmail-net.p30.spamhero.net and phdmail-net.p40.spamhero.net.
The mail servers for computerphd.net overlap at least partially with those of other domains, including af-mail.net and afmail.net.
Hostnames that resolve to two IP addresses:
phdmail-net.p10.spamhero.com resolves to 209.41.68.125 and 216.172.106.24.
phdmail-net.p40.spamhero.net resolves to 209.41.68.125 and 216.172.106.24.
Hosts with just one IP address:
phdmail-net.p20.spamhero.net resolves to 209.41.68.125.
phdmail-net.p30.spamhero.net resolves to 216.172.106.24.
The host names phdmail-net.p10.spamhero.com, phdmail-net.p40.spamhero.net and phdmail-net.p20.spamhero.net each resolve to 209.41.68.125.
The host names phdmail-net.p10.spamhero.com, phdmail-net.p40.spamhero.net and phdmail-net.p30.spamhero.net each resolve to 216.172.106.24.