dns3.techphd.com - robtex.com
dns3.techphd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns1.afternic.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
techphd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-03-30 → 2026-07-23 · 3 obs
● 2026-03-30 15:32:44
● 2026-07-23 09:33:58
○NSns1.dsredirection.com2015-05-17 → 2016-04-14 · 4 obs
● 2016-04-14 14:26:18
○ 2026-03-30 15:32:44
○ 2026-07-23 09:33:58
●NSns2.afternic.com2026-03-30 → 2026-07-23 · 3 obs
● 2026-03-30 15:32:44
● 2026-07-23 09:33:58
○NSns2.dsredirection.com2015-05-17 → 2016-04-14 · 4 obs
● 2016-04-14 14:26:18
○ 2026-03-30 15:32:44
○ 2026-07-23 09:33:58
●A13.248.169.482026-03-30 → 2026-07-23 · 3 obs
● 2026-03-30 15:32:44
● 2026-07-23 09:33:58
○A208.73.210.2002015-05-17 → 2016-04-14 · 4 obs
● 2016-04-14 14:26:18
○ 2026-03-30 15:32:44
○ 2026-07-23 09:33:58
○A208.73.210.2142015-05-17 → 2016-04-14 · 4 obs
● 2016-04-14 14:26:18
○ 2026-03-30 15:32:44
○ 2026-07-23 09:33:58
○A208.73.210.2172015-05-17 → 2016-04-14 · 4 obs
● 2016-04-14 14:26:18
○ 2026-03-30 15:32:44
○ 2026-07-23 09:33:58
○A208.73.211.1782015-05-17 → 2016-04-14 · 4 obs
● 2016-04-14 14:26:18
○ 2026-03-30 15:32:44
○ 2026-07-23 09:33:58
●A76.223.54.1462026-03-30 → 2026-07-23 · 3 obs
● 2026-03-30 15:32:44
● 2026-07-23 09:33:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| techphd.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techphd.com (unsigned zone)
⏱️ Timing
Total: 259ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
dns3.techphd.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with dns3.techphd.com are diligentmap.xyz, host-58-114-251-127.dynamic.kbtelecom.net, *.82.nl and two others.
Name Servers
dns3.techphd.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
dns3.techphd.com has the same name server delegation as a number of other domains, such as mx.gangwar.com, ibi.net.webani.com, foxfaucet.com and two more.
There is at least partial name server overlap between dns3.techphd.com and other domains — vcloudserver.com, vset.net, comb.info and two more among them.
These name servers are routinely co-deployed with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-cukmqwnkpi6booqjwnxbfw.ns101.verify.hn and two others.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.