techphd.com - robtex.com
techphd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=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=1784623547 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
●NSns1.afternic.com2026-03-03 → 2026-07-21 · 3 obs
● 2026-03-03 06:56:06
● 2026-07-21 09:06:48
○NSns1.dsredirection.com2015-08-05 → 2016-05-06 · 4 obs
● 2016-05-06 11:32:12
○ 2017-01-23 19:27:42
○ 2026-07-21 09:06:48
○NSns1.webhostingva.com2017-01-23 → 2018-05-20 · 5 obs
● 2017-01-23 19:27:42
● 2018-05-20 00:08:46
○ 2026-03-03 06:56:06
○ 2026-07-21 09:06:48
●NSns2.afternic.com2026-03-03 → 2026-07-21 · 3 obs
● 2026-03-03 06:56:06
● 2026-07-21 09:06:48
○NSns2.dsredirection.com2015-08-05 → 2016-05-06 · 4 obs
● 2016-05-06 11:32:12
○ 2017-01-23 19:27:42
○ 2026-07-21 09:06:48
○NSns2.webhostingva.com2017-01-23 → 2018-05-20 · 5 obs
● 2017-01-23 19:27:42
● 2018-05-20 00:08:46
○ 2026-03-03 06:56:06
○ 2026-07-21 09:06:48
○MX.2026-03-03 → 2026-07-21 · 2 obs
○ 2026-07-21 09:06:48
○MXmail.techphd.com2017-01-23 → 2018-05-20 · 4 obs
● 2018-05-20 00:08:46
○ 2026-03-03 06:56:06
○ 2026-07-21 09:06:48
●A13.248.169.482026-03-03 → 2026-07-21 · 3 obs
● 2026-03-03 06:56:06
● 2026-07-21 09:06:48
○A208.73.210.2002015-08-05 → 2016-05-06 · 4 obs
● 2016-05-06 11:32:12
○ 2017-01-23 19:27:42
○ 2026-07-21 09:06:48
○A208.73.210.2142015-08-05 → 2016-05-06 · 4 obs
● 2016-05-06 11:32:12
○ 2017-01-23 19:27:42
○ 2026-07-21 09:06:48
○A208.73.210.2172015-08-05 → 2016-05-06 · 4 obs
● 2016-05-06 11:32:12
○ 2017-01-23 19:27:42
○ 2026-07-21 09:06:48
○A208.73.211.1782015-08-05 → 2016-05-06 · 4 obs
● 2016-05-06 11:32:12
○ 2017-01-23 19:27:42
○ 2026-07-21 09:06:48
○A216.27.29.362017-01-23 → 2018-05-20 · 5 obs
● 2017-01-23 19:27:42
● 2018-05-20 00:08:46
○ 2026-03-03 06:56:06
○ 2026-07-21 09:06:48
●A76.223.54.1462026-03-03 → 2026-07-21 · 3 obs
● 2026-03-03 06:56:06
● 2026-07-21 09:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techphd.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techphd.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
dns3.techphd.com, admin.techphd.com, mail.techphd.com and dns4.techphd.com are all subdomains of techphd.com.
IP Addresses
techphd.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — wirelesshomenetwork.com, videogameretail.savethemes.com, 4sublimation.com and two others — share IP numbers with techphd.com.
Name Servers
techphd.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
techphd.com shares its name server setup with other domains, including supermiguel.www.evden.eve.info, stores.network, sourcemonster.com and two others.
The name servers of techphd.com overlap at least partially with those of other domains — among them adresse.co.uk, edgewize.com, umnz.com and two more.
The name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ifqhd9fymcymf2beucrlx8.ns101.verify.hn are commonly seen alongside these name servers.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.