simation.co.za - robtex.com
simation.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 197.221.0.185🇿🇦 xneelo197.221.0.0/18 -CPT-BLK | ||||||
| PTR | dedi299.cpt4.host-h.net | ||||||
| NS | ns1.host-h.net ⭐ | ||||||
| A | 129.232.248.30🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.host-h.net | ||||||
| NS | ns1.dns-h.com | ||||||
| A | 129.232.248.31🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.dns-h.com | ||||||
| NS | ns2.dns-h.com ⚠️ Not in parent delegation | ||||||
| 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.simation.co.za ⭐ | ||||||
| A | 197.221.0.185🇿🇦 xneelo197.221.0.0/18 -CPT-BLK | ||||||
| PTR | dedi299.cpt4.host-h.net | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns1.host-h.netpostmaster@your-server.co.za 2021-10-18 #0 | ||||||
co.za
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | v=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za include:_... | ||||||
| TXT | google-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM | ||||||
| SOA | ns.coza.net.zathis-is-probably-not-the-email-address-you-are-looking-for@co.za 2025-08-11 #55 | ||||||
rank #1179 in the tld
WOT: SAFE (72/100)
Previously MX for
simation.co.za |
Subdomains
mail.simation.co.za |
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
○NSns.dns1.co.za2015-11-05 → 2016-09-26 · 5 obs
● 2015-11-05 03:39:18
● 2016-09-26 17:49:58
○ 2017-11-10 23:06:58
○ 2026-08-14 03:09:24
○NSns.dns2.co.za2015-11-05 → 2016-09-26 · 5 obs
● 2015-11-05 03:39:18
● 2016-09-26 17:49:58
○ 2017-11-10 23:06:58
○ 2026-08-14 03:09:24
○NSns.otherdns.com2015-11-05 → 2016-09-26 · 5 obs
● 2015-11-05 03:39:18
● 2016-09-26 17:49:58
○ 2017-11-10 23:06:58
○ 2026-08-14 03:09:24
○NSns.otherdns.net2015-11-05 → 2016-09-26 · 5 obs
● 2015-11-05 03:39:18
● 2016-09-26 17:49:58
○ 2017-11-10 23:06:58
○ 2026-08-14 03:09:24
●NSns1.dns-h.com2017-11-10 → 2026-08-14 · 3 obs
● 2017-11-10 23:06:58
● 2026-08-14 03:09:24
●NSns1.host-h.net2017-11-10 → 2026-08-14 · 3 obs
● 2017-11-10 23:06:58
● 2026-08-14 03:09:24
○NSns1.intdev.co.za2015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-05 03:39:18
○ 2026-08-14 03:09:24
●NSns2.dns-h.com2017-11-10 → 2026-08-14 · 3 obs
● 2017-11-10 23:06:58
● 2026-08-14 03:09:24
●NSns2.host-h.net2017-11-10 → 2026-08-14 · 3 obs
● 2017-11-10 23:06:58
● 2026-08-14 03:09:24
○NSns2.intdev.co.za2015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-05 03:39:18
○ 2026-08-14 03:09:24
○NSsuki.intdev.co.za2015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-05 03:39:18
○ 2026-08-14 03:09:24
●MXmail.simation.co.za2017-11-10 → 2026-08-14 · 3 obs
● 2017-11-10 23:06:58
● 2026-08-14 03:09:24
○MXmx1.intdev.co.za2015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-05 03:39:18
○ 2026-08-14 03:09:24
○MXsimation.co.za2015-11-05 → 2016-09-26 · 5 obs
● 2015-11-05 03:39:18
● 2016-09-26 17:49:58
○ 2017-11-10 23:06:58
○ 2026-08-14 03:09:24
○A129.232.249.1812017-11-10 → 2017-11-10 · 4 obs
● 2017-11-10 23:06:58
○ 2026-06-29 22:39:42
○ 2026-08-14 03:09:24
●A197.221.0.1852026-06-29 → 2026-08-14 · 3 obs
● 2026-06-29 22:39:42
● 2026-08-14 03:09:24
○A41.76.213.1302015-11-05 → 2016-09-26 · 5 obs
● 2015-11-05 03:39:18
● 2016-09-26 17:49:58
○ 2017-11-10 23:06:58
○ 2026-08-14 03:09:24
○A41.86.107.1842015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-05 03:39:18
○ 2026-08-14 03:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| za | za-ns.anycast.pch.net, nsza.is.co.za, za1.dnsnode.net | 5 records |
| co.za | coza1.dnsnode.net, ns5.dns.net.za, ns.coza.net.za, ns2us.dns.business... | 6 records |
| simation.co.za | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com | - |
✅ Authoritative Response
Server:129.232.248.30
NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simation.co.za (unsigned zone)
⏱️ Timing
Total: 2928ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 197.221.0.185 |
| NS | 4 | ns1.dns-h.com, ns2.host-h.net... |
| MX | 1 | mail.simation.co.za (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
📌 Glue Records Collected
Total: 11
In-bailiwick: 1 (nsza.is.co.za)
Out-of-bailiwick: 10 (za-ns.anycast.pch.net, za1.dnsnode.net, za-ns.anycast.pch.net...)
Analysis
Hierarchy
simation.co.za is a parent domain of mail.simation.co.za.
IP Addresses
simation.co.za resolves to just one IP address, 197.221.0.185.
Two other host names, along with dmd.co.za, mail.redwingtech.co.za and mail.dmd.co.za, also share IP numbers with simation.co.za.
Name Servers
The NS records for simation.co.za point to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
simation.co.za shares at least some of its name servers with other domains, including wobu.org.za, lunarchemicals.com, gotchapaintball.co.za and two others.
These name servers are frequently paired with the name servers ns99.your-server.de, ns1a.your-server.co.za and nsa.primary-ns.co.za.
The hosts ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net all resolve to exactly one IP address each: 129.232.248.31, 129.232.248.41, 129.232.248.30 and 129.232.248.40 respectively.
Mail Servers
The sole mail server for simation.co.za is mail.simation.co.za.
mail.simation.co.za directs to just one IP number, 197.221.0.185.