realtechtalk.com - robtex.com
realtechtalk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 71.19.243.30🇨🇦 ESECUREDATACOM-171.19.243.0/24 | ||||||
| PTR | holdingtower.net | ||||||
| NS | ns1.realtechtalk.com ⭐ | ||||||
| NS | ns1.techrich.hk | ||||||
| A | 71.19.243.30🇨🇦 ESECUREDATACOM-171.19.243.0/24 | ||||||
| PTR | holdingtower.net | ||||||
| NS | ns2.techrich.hk | ||||||
| A | 43.228.86.150🇹🇭 SIAMDATA-TH43.228.86.0/24 Proxy-registered route object | ||||||
| MX | mail.realtechtalk.com ⭐ | ||||||
| A | 138.19.249.118🇭🇰 HKBN138.19.192.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | 138019249118.ctinets.com | ||||||
| SOA | ns1.realtechtalk.comns2@realtechtalk.com 2011-09-21 #12 | ||||||
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=1786727634 | ||||||
Subdomains
mail.realtechtalk.com |
Same first word
realtechtalk.com |
DNS History
7 records (5 active, 2 former)
●NSns1.realtechtalk.com2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 17:20:10
●NSns1.techrich.hk2026-03-24 → 2026-08-14 · 3 obs
● 2026-03-24 19:19:34
● 2026-08-14 17:20:10
○NSns2.realtechtalk.com2015-05-29 → 2017-06-14 · 4 obs
● 2017-06-14 21:24:36
○ 2026-03-24 19:19:34
○ 2026-08-14 17:20:10
●NSns2.techrich.hk2026-03-24 → 2026-08-14 · 3 obs
● 2026-03-24 19:19:34
● 2026-08-14 17:20:10
●MXmail.realtechtalk.com2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 17:20:10
●A71.19.243.302026-03-24 → 2026-08-14 · 3 obs
● 2026-03-24 19:19:34
● 2026-08-14 17:20:10
○A98.158.135.552015-05-29 → 2017-06-14 · 4 obs
● 2017-06-14 21:24:36
○ 2026-03-24 19:19:34
○ 2026-08-14 17:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| realtechtalk.com | ns1.techrich.hk, ns2.techrich.hk | - |
✅ Authoritative Response
Server:71.19.243.30
NS records: ns1.techrich.hk, ns2.techrich.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for realtechtalk.com (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 71.19.243.30 |
| NS | 2 | ns2.techrich.hk, ns1.techrich.hk |
| MX | 1 | mail.realtechtalk.com (pri: 10) |
| SOA | 1 | ns1.realtechtalk.com ns2.realtechtalk.co |
Analysis
Hierarchy
mail.realtechtalk.com is a subdomain of realtechtalk.com.
IP Addresses
realtechtalk.com has exactly one IP address — 71.19.243.30.
windows-xp-product-key-cd-changer-finder-genuine.com, mail.dougknox.com, ns1.compevo.com plus two other host names have IP numbers in common with realtechtalk.com.
Name Servers
The authoritative name servers for realtechtalk.com are ns1.realtechtalk.com, ns1.techrich.hk and ns2.techrich.hk — three in total.
The name servers of realtechtalk.com overlap at least partially with those of other domains — among them aaapdf.com, techrich.hk, provpnaccounts.com and two more.
These name servers commonly co-occur with the name servers ns2.compevo.com, ns.aaapdf.com, ns.gtiproject.com and ns.dougknox.com.
Both ns1.techrich.hk and ns2.techrich.hk have a single IP address each — ns1.techrich.hk resolves to 71.19.243.30 while ns2.techrich.hk resolves to 43.228.86.150.
Mail Servers
realtechtalk.com uses one mail server — mail.realtechtalk.com.
mail.realtechtalk.com directs to just one IP number, 138.19.249.118.