phdtek.com - robtex.com
phdtek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.0.62.94🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-sr103.supercp.com | ||||||
| NS | ns1.supercp.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.supercp.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.supercp.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.supercp.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.phdtek.com ⭐ | ||||||
| A | 106.0.62.94🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-sr103.supercp.com | ||||||
| TXT | v=spf1 ip4:106.0.62.94 include:spf.supercp.com a:az1-sr103.supercp.com ~all | ||||||
| SOA | ns1.supercp.cominfo@phdtek.com 2026-03-07 #1 | ||||||
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=1776086202 | ||||||
Same first word
phdtek.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.supercp.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:32
●NSns2.supercp.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:32
●NSns3.supercp.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:32
●NSns4.supercp.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:32
●MXmail.phdtek.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:32
●A106.0.62.942026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| phdtek.com | ns1.supercp.com, ns2.supercp.com, ns3.supercp.com, ns4.supercp.com | 4 records |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.supercp.com, ns2.supercp.com, ns3.supercp.com, ns4.supercp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phdtek.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.0.62.94 |
| NS | 4 | ns4.supercp.com, ns2.supercp.com... |
| MX | 1 | mail.phdtek.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:106.0.62.94 include:spf.super |
| SOA | 1 | ns1.supercp.com info.phdtek.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.supercp.com, ns2.supercp.com, ns3.supercp.com...)
Analysis
IP Addresses
phdtek.com resolves to one IP number: 106.0.62.94.
other host names including mail.alcgulf.com, mail.principiapublicidad.com, mail.calaham.com, careerinsider.co.zw and mail.bhullars.ca share IP numbers with phdtek.com.
Name Servers
phdtek.com is delegated to four name servers: ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and ns4.supercp.com.
phdtek.com at least partially shares name servers with other domains, for instance localbusiness.directory, modernwindowfilm.com, trutron.com, imperialios.com and bitw.com.
these name servers are commonly used with the name servers ns1.a2hosting.com, ns2.a2hosting.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com, ns3.a2hosting.com and ns4.a2hosting.com.
Host names with one IP number: ns1.supercp.com points to 13.248.158.180; ns2.supercp.com points to 75.2.118.134; ns3.supercp.com points to 76.223.26.245; ns4.supercp.com points to 99.83.147.209.
Mail Servers
phdtek.com is handled by a single mail server, mail.phdtek.com.
mail.phdtek.com resolves to IP 106.0.62.94.