iwisa.org - robtex.com
iwisa.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 41.203.18.177🇿🇦 xneelo41.203.16.0/20 -JHB-BLK | ||||||
| PTR | regonly.jnb2.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 | ||||||
| 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.iwisa.org ⭐ | ||||||
| A | 41.203.18.177🇿🇦 xneelo41.203.16.0/20 -JHB-BLK | ||||||
| PTR | regonly.jnb2.host-h.net | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns1.host-h.netpostmaster@your-server.co.za 2021-10-07 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Subdomains
mail.iwisa.org |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.host-h.net2015-12-02 → 2026-03-23 · 2 obs
● 2026-03-23 03:08:10
●NSns2.host-h.net2015-12-02 → 2026-03-23 · 2 obs
● 2026-03-23 03:08:10
●MXmail.iwisa.org2015-12-02 → 2026-03-23 · 2 obs
● 2026-03-23 03:08:10
●A41.203.18.1772015-12-02 → 2026-03-23 · 2 obs
● 2026-03-23 03:08:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| iwisa.org | ns2.dns-h.com, ns2.host-h.net, ns1.host-h.net, ns1.dns-h.com | - |
✅ Authoritative Response
Server:129.232.248.40
NS records: ns2.dns-h.com, ns2.host-h.net, ns1.host-h.net, ns1.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iwisa.org (unsigned zone)
⏱️ Timing
Total: 1485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 41.203.18.177 |
| NS | 4 | ns2.host-h.net, ns1.dns-h.com... |
| MX | 1 | mail.iwisa.org (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
Analysis
Hierarchy
iwisa.org is the parent of mail.iwisa.org.
IP Addresses
iwisa.org resolves to one IP number: 41.203.18.177.
other host names including samotorlease.com, mail.mpccbi.co.za, lionspine.com, 3dit.co.za and mail.onpark.mobi share IP numbers with iwisa.org.
Name Servers
iwisa.org is delegated to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
iwisa.org at least partially shares name servers with other domains, for instance mobileg.co.za, fishermansdeli.co.za, propool.co.za, 3mobile.co.za and activaafrica.net.
These name servers are commonly used with ns99.your-server.de, ns1a.your-server.co.za and ns1.your-server.de.
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; ns1.host-h.net points to 129.232.248.30; ns2.host-h.net points to 129.232.248.40.
Mail Servers
iwisa.org is handled by a single mail server, mail.iwisa.org.
mail.iwisa.org resolves to IP 41.203.18.177.