cryptotech.co.za - robtex.com
cryptotech.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.133.104.101🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www101.nur4.host-h.net | ||||||
| NS | ns99.your-server.de ⭐ | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns1.dns-h.com | ||||||
| A | 129.232.248.31🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.dns-h.com | ||||||
| NS | ns1.host-h.net | ||||||
| A | 129.232.248.30🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.host-h.net | ||||||
| NS | ns2.dns-h.com | ||||||
| A | 129.232.248.41🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns2.dns-h.com | ||||||
| NS | ns2.host-h.net | ||||||
| A | 129.232.248.40🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns2.host-h.net | ||||||
| MX | mail.cryptotech.co.za ⭐ | ||||||
| A | 213.133.104.101🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www101.nur4.host-h.net | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns99.your-server.depostmaster@your-server.co.za 2021-10-02 #0 | ||||||
co.za
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.coza.net.za ⭐ | ||||||
| NS | coza1.dnsnode.net | ||||||
| NS | ns2.dns.net.za | ||||||
| NS | ns2us.dns.business | ||||||
| NS | ns5.dns.net.za | ||||||
| MX | mx2.dns.business ⭐ | ||||||
| TXT | google-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM | ||||||
| TXT | v=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za include:_... | ||||||
| SOA | ns.coza.net.zathis-is-probably-not-the-email-address-you-are-looking-for@co.za serial=2025067906 | ||||||
rank #1312 in the tld
WOT: SAFE (72/100)
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.host-h.net2026-02-16 → 2026-03-29 · 2 obs
● 2026-03-29 06:34:40
●NSns2.host-h.net2026-02-16 → 2026-03-29 · 2 obs
● 2026-03-29 06:34:40
●NSns99.your-server.de2026-02-16 → 2026-03-29 · 2 obs
● 2026-03-29 06:34:40
●MXmail.cryptotech.co.za2026-02-16 → 2026-03-29 · 2 obs
● 2026-03-29 06:34:40
●A213.133.104.1012026-02-16 → 2026-03-29 · 2 obs
● 2026-03-29 06:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co.za | coza1.dnsnode.net, ns2.dns.net.za, ns.coza.net.za, ns5.dns.net.za... | - |
| cryptotech.co.za | ns1.dns-h.com, ns1.host-h.net, ns2.dns-h.com, ns2.host-h.net | - |
✅ Authoritative Response
Server:129.232.248.31
NS records: ns1.dns-h.com, ns1.host-h.net, ns2.dns-h.com, ns2.host-h.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co.za (unsigned zone)
⏱️ Timing
Total: 1477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.101 |
| NS | 4 | ns2.host-h.net, ns1.dns-h.com... |
| MX | 1 | mail.cryptotech.co.za (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns99.your-server.de postmaster.your-serv |
Analysis
Hierarchy
cryptotech.co.za is the parent of ftp.cryptotech.co.za, www.cryptotech.co.za and mail.cryptotech.co.za.
IP Addresses
cryptotech.co.za resolves to one IP number: 213.133.104.101.
other host names including mail.fpcprop.co.za, mail.siyakhulafoods.co.za, www.cryptotech.co.za, mail.sedec.org and mail.cryptotech.co.za share IP numbers with cryptotech.co.za.
Name Servers
cryptotech.co.za is delegated to five name servers: ns1.dns-h.com, ns2.dns-h.com, ns99.your-server.de, ns1.host-h.net and ns2.host-h.net.
cryptotech.co.za at least partially shares name servers with other domains, for instance orangeblock.net, mzansiyoga.com, musiekfabriek.co.za, imshealth.co.za and zisanu.com.
These name servers are commonly used alongside nsa.primary-ns.co.za and ns1a.your-server.co.za.
Host names with one IP number:
ns1.dns-h.com points to 129.232.248.31
ns2.dns-h.com points to 129.232.248.41
ns99.your-server.de points to 213.133.100.102
ns1.host-h.net points to 129.232.248.30
ns2.host-h.net points to 129.232.248.40
Mail Servers
cryptotech.co.za is handled by a single mail server, mail.cryptotech.co.za.
mail.cryptotech.co.za resolves to IP 213.133.104.101.