tech-tech.co - robtex.com
tech-tech.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 41.204.209.245🇿🇦 xneelo41.204.208.0/21 -CPT-BLK | ||||||
| PTR | gamma.www-35.i-svr.net | ||||||
| NS | ns1.alesco.co.za ⭐ ⚠️ Not in parent delegation | ||||||
| A | 85.159.209.216🇬🇧 AKAMAI-LINODE-AP85.159.208.0/21 Akamai Technologies | ||||||
| PTR | ns1.i-svr.net | ||||||
| NS | ns1.tech-tech.co ⚠️ Not in zone NS records | ||||||
| A | 85.159.209.216🇬🇧 AKAMAI-LINODE-AP85.159.208.0/21 Akamai Technologies | ||||||
| PTR | ns1.i-svr.net | ||||||
| NS | ns2.alesco.co.za ⚠️ Not in parent delegation | ||||||
| A | 104.207.134.199🇺🇸 AS-VULTR104.207.132.0/22 Vultr Assigned Prefix | ||||||
| PTR | ns2.i-svr.net | ||||||
| NS | ns2.tech-tech.co ⚠️ Not in zone NS records | ||||||
| A | 104.207.134.199🇺🇸 AS-VULTR104.207.132.0/22 Vultr Assigned Prefix | ||||||
| PTR | ns2.i-svr.net | ||||||
| NS | ns3.alesco.co.za ⚠️ Not in parent delegation | ||||||
| A | 108.61.178.144🇩🇪 AS-VULTR108.61.178.0/23 Vultr Assigned Prefix | ||||||
| PTR | ns3.i-svr.net | ||||||
| NS | ns3.tech-tech.co ⚠️ Not in zone NS records | ||||||
| A | 108.61.178.144🇩🇪 AS-VULTR108.61.178.0/23 Vultr Assigned Prefix | ||||||
| PTR | ns3.i-svr.net | ||||||
| MX | mail.tech-tech.co ⭐ | ||||||
| A | 41.204.209.245🇿🇦 xneelo41.204.208.0/21 -CPT-BLK | ||||||
| PTR | gamma.www-35.i-svr.net | ||||||
| TXT | v=spf1 +a +mx +ip4:41.204.209.242 +ip4:41.204.209.245 +ip4:197.221.17.234 +ip... | ||||||
| SOA | ns1.alesco.co.zapieter@alesco.co.za 2026-05-31 #1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759716306 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.alesco.co.za2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●NSns1.tech-tech.co2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●NSns2.alesco.co.za2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●NSns2.tech-tech.co2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●NSns3.alesco.co.za2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●NSns3.tech-tech.co2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●MXmail.tech-tech.co2026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
●A41.204.209.2452026-04-19 → 2026-07-26 · 2 obs
● 2026-07-26 03:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| tech-tech.co | ns1.tech-tech.co, ns2.tech-tech.co, ns3.tech-tech.co | 3 records |
✅ Authoritative Response
Server:85.159.209.216
NS records: ns1.tech-tech.co, ns2.tech-tech.co, ns3.tech-tech.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech-tech.co (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 41.204.209.245 |
| NS | 3 | ns1.alesco.co.za, ns3.alesco.co.za... |
| MX | 1 | mail.tech-tech.co (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:41.204.209.242 +ip4:4 |
| SOA | 1 | ns1.alesco.co.za pieter.alesco.co.za |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.tech-tech.co, ns2.tech-tech.co, ns3.tech-tech.co)
Analysis
Hierarchy
tech-tech.co serves as the parent of mail.tech-tech.co, ns3.tech-tech.co, ns1.tech-tech.co and ns2.tech-tech.co.
IP Addresses
tech-tech.co resolves to just one IP address, 41.204.209.245.
Two other host names, along with www.zimkile.co.za, mail.tech-tech.co and beyondnow.co.za, also share IP numbers with tech-tech.co.
Name Servers
tech-tech.co carries NS records listing 6 name servers — ns1.tech-tech.co, ns2.tech-tech.co, ns3.tech-tech.co and 3 others.
tech-tech.co has at least partial name server overlap with other domains, such as myway2wellness.com, mail4me.co.za, netexchangehost.co.za and two others.
The name servers ns1.alesco.co.za, ns2.alesco.co.za, ns3.alesco.co.za and two others are commonly seen in use alongside these name servers.
Host names that point to one IP address:
ns1.tech-tech.co resolves to the IP address 85.159.209.216.
ns2.tech-tech.co resolves to the IP address 104.207.134.199.
ns3.tech-tech.co resolves to the IP address 108.61.178.144.
ns1.alesco.co.za resolves to the IP address 85.159.209.216.
ns2.alesco.co.za resolves to the IP address 104.207.134.199.
ns3.alesco.co.za resolves to the IP address 108.61.178.144.
ns1.tech-tech.co and ns1.alesco.co.za each have 85.159.209.216 IP addresses.
ns2.tech-tech.co and ns2.alesco.co.za each have 104.207.134.199 IP addresses.
ns3.tech-tech.co and ns3.alesco.co.za each have 108.61.178.144 IP addresses.
Mail Servers
The sole mail server for tech-tech.co is mail.tech-tech.co.
mail.tech-tech.co resolves to 41.204.209.245 and no other IP number.