practiceblu.com - dns.ninja
practiceblu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 196.37.111.162🇿🇦 IS196.37.0.0/16 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | lp1.isignite.co.za | ||||||
| NS | ns.practiceblu.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 196.37.111.162🇿🇦 IS196.37.0.0/16 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | lp1.isignite.co.za | ||||||
| NS | demeter.is.co.za | ||||||
| A | 196.26.5.8🇿🇦 IS196.26.0.0/16 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | demeter.is.co.za | ||||||
| NS | jupiter.is.co.za | ||||||
| A | 2c0f:fc00:53:4160:0:53:a:1🇿🇦 IS2c0f:fc00::/27 NET-IPv6-02 | ||||||
| PTR | jupiter.is.co.za | ||||||
| A | 196.4.160.3🇿🇦 IS196.4.160.0/24 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | jupiter.is.co.za | ||||||
| NS | ns1.is.co.za ⚠️ Not in parent delegation | ||||||
| A | 196.4.160.7🇿🇦 IS196.4.160.0/24 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | ns1.is.co.za | ||||||
| NS | titan.is.co.za | ||||||
| A | 196.33.171.36🇿🇦 IS196.33.0.0/16 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | titan.is.co.za | ||||||
| MX | securemail-mx1.synaq.com ⭐ | ||||||
| A | 196.35.198.158🇿🇦 IS196.34.0.0/15 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | securemail.synaq.com | ||||||
| MX | securemail-mx2.synaq.com(20) | ||||||
| A | 196.35.198.158🇿🇦 IS196.34.0.0/15 Internet Solutions (Pty) Ltd (South Africa) | ||||||
| PTR | securemail.synaq.com | ||||||
| TXT | v=spf1 +a ip4:196.37.40.64/26 +a ipv4:196.35.198.0/24 -all | ||||||
| SOA | ns.practiceblu.comwilliam@netpractice.co.za serial=1421944362 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786459624 | ||||||
Subdomains
ns.practiceblu.com |
Same first word
practiceblu.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns.practiceblu.com2016-12-18 → 2026-08-11 · 2 obs
● 2026-08-11 15:11:46
●MXsecuremail-mx1.synaq.com2016-12-18 → 2026-08-11 · 2 obs
● 2026-08-11 15:11:46
●MXsecuremail-mx2.synaq.com2016-12-18 → 2026-08-11 · 2 obs
● 2026-08-11 15:11:46
●A196.37.111.1622016-12-18 → 2026-08-11 · 2 obs
● 2026-08-11 15:11:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| practiceblu.com | jupiter.is.co.za, demeter.is.co.za, titan.is.co.za | - |
✅ Authoritative Response
Server:196.33.171.36
NS records: jupiter.is.co.za, demeter.is.co.za, titan.is.co.za
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practiceblu.com (unsigned zone)
⏱️ Timing
Total: 1736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 196.37.111.162 |
| NS | 5 | demeter.is.co.za, ns1.is.co.za... |
| MX | 2 | securemail-mx2.synaq.com (pri: 20), securemail-mx1.synaq.com (pri: 10) |
| TXT | 1 | v=spf1 +a ip4:196.37.40.64/26 +a ipv4:19 |
| SOA | 1 | ns.practiceblu.com william.netpractice.c |
Analysis
Hierarchy
ns.practiceblu.com is delegated beneath practiceblu.com.
IP Addresses
practiceblu.com resolves to one IP address: 196.37.111.162.
ns.practiceblu.com, ns.intalogixsa.com, healthi.mobi and two other host names share IP numbers with practiceblu.com.
Name Servers
practiceblu.com has five name servers, which are ns.practiceblu.com, demeter.is.co.za, jupiter.is.co.za and two others.
There is at least partial name server overlap between practiceblu.com and other domains — gjtmc.org.za, bmwshowroom.co.za, showbusiness.co.za and two more among them.
These name servers frequently co-occur with the name servers titan.is.co.za and ns1.is.co.za.
Hostnames that resolve to two IP addresses:
jupiter.is.co.za resolves to 196.4.160.3 and 2c0f:fc00:53:4160:0:53:a:1.
Hosts with just one IP address:
ns.practiceblu.com resolves to 196.37.111.162.
demeter.is.co.za resolves to 196.26.5.8.
ns1.is.co.za resolves to 196.4.160.7.
titan.is.co.za resolves to 196.33.171.36.
Mail Servers
Mail for practiceblu.com is handled by two mail servers — securemail-mx1.synaq.com and securemail-mx2.synaq.com.
practiceblu.com uses an identical mail server configuration to several other domains — among them smtp.fshealth.gov.za, fashionworld.co.za, healthbridge.za.net and two more.
practiceblu.com has at least partial mail server overlap with other domains such as mplanetmail.co.za, iproxy5.openet.gov.za, nsemenya.nwpg.gov.za and two more.
securemail-mx1.synaq.com and securemail-mx2.synaq.com each point to one IP address — 196.35.198.158.
The host names securemail-mx1.synaq.com and securemail-mx2.synaq.com both resolve to 196.35.198.158 IP addresses.