iso-sa.org - robtex.com
iso-sa.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 197.221.14.120🇿🇦 xneelo197.221.0.0/18 -CPT-BLK | ||||||
| PTR | www21.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.iso-sa.org ⭐ | ||||||
| A | 197.221.14.120🇿🇦 xneelo197.221.0.0/18 -CPT-BLK | ||||||
| PTR | www21.cpt4.host-h.net | ||||||
| SOA | ns1.host-h.netpostmaster@iso-sa.org 2022-08-10 #6 | ||||||
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=1777469729 | ||||||
Subdomains
mail.iso-sa.org |
Same first word
Similar names
so-sai.com |
oas-is.co.uk |
oa-sis.net |
aio-ss.com |
osi-sa.com |
sos-ia.fr |
o-asis.net |
a-ossi.de |
o-asis.com |
oasi-s.com |
sos-ai.com |
ai-sso.com |
oa-sis.jp |
DNS History
7 records (6 active, 1 former)
●NSns1.host-h.net2015-06-03 → 2026-04-29 · 2 obs
● 2026-04-29 14:00:40
●NSns2.dns-h.com2026-04-16 → 2026-04-29 · 3 obs
● 2026-04-16 19:34:28
● 2026-04-29 14:00:40
●NSns2.host-h.net2015-06-03 → 2026-04-29 · 2 obs
● 2026-04-29 14:00:40
●MXmail.iso-sa.org2015-06-03 → 2026-04-29 · 2 obs
● 2026-04-29 14:00:40
○A196.22.142.472015-06-03 → 2017-07-23 · 4 obs
● 2017-07-23 17:09:26
○ 2026-04-16 19:34:28
○ 2026-04-29 14:00:40
●A197.221.14.1202026-04-16 → 2026-04-29 · 3 obs
● 2026-04-16 19:34:28
● 2026-04-29 14:00:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| iso-sa.org | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com | - |
✅ Authoritative Response
Server:129.232.248.31
NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iso-sa.org (unsigned zone)
⏱️ Timing
Total: 3209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 197.221.14.120 |
| NS | 4 | ns2.dns-h.com, ns1.dns-h.com... |
| MX | 1 | mail.iso-sa.org (pri: 10) |
| SOA | 1 | ns1.host-h.net postmaster.iso-sa.org |
Analysis
Hierarchy
iso-sa.org is the parent of mail.iso-sa.org.
IP Addresses
iso-sa.org resolves to one IP number: 197.221.14.120.
other host names including mail.jasondugmore.com, mail.wpmcmarshals.co.za, integrove.com, bertan.co.za and mail.victory5.com share IP numbers with iso-sa.org.
Name Servers
iso-sa.org is delegated to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
iso-sa.org at least partially shares name servers with other domains, for instance mcsw.org.za, n1pluscore.com, cape-doctor.com, equitec.co.za and afsun.co.za.
these name servers are commonly used alongside 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; ns1.host-h.net points to 129.232.248.30; ns2.host-h.net points to 129.232.248.40.
Mail Servers
iso-sa.org is handled by a single mail server, mail.iso-sa.org.
mail.iso-sa.org resolves to IP 197.221.14.120.