blackswanthinking.com - robtex.com
blackswanthinking.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.160.91.30🇿🇦 Elitehost164.160.90.0/23 Optify Systems Ltd t/a Elitehost | ||||||
| PTR | rs37-jhb.za-dns.com | ||||||
| NS | ns3.za-dns.com ⭐ | ||||||
| A | 162.159.24.251Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.za-dns.com | ||||||
| NS | ns5.za-dns.com | ||||||
| A | 162.159.25.15Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns5.za-dns.com | ||||||
| MX | blackswanthinking.com ⭐ | ||||||
| A | 164.160.91.30🇿🇦 Elitehost164.160.90.0/23 Optify Systems Ltd t/a Elitehost | ||||||
| PTR | rs37-jhb.za-dns.com | ||||||
| TXT | v=spf1 +a +mx +ip4:164.160.91.30 include:spf.zamailgate.com ~all | ||||||
| SOA | ns3.za-dns.comyparuk1@gmail.com 2026-02-22 #1 | ||||||
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=1775937097 | ||||||
MX for
blackswanthinking.com |
Same first word
blackswanthinking.com |
DNS History
8 records (4 active, 4 former)
○NSns1.thecloud.co.za2016-12-16 → 2017-09-11 · 4 obs
● 2017-09-11 01:02:50
○ 2026-03-07 01:39:32
○ 2026-04-11 19:52:08
○NSns2.thecloud.co.za2016-12-16 → 2017-09-11 · 4 obs
● 2017-09-11 01:02:50
○ 2026-03-07 01:39:32
○ 2026-04-11 19:52:08
○NSns3.thecloud.co.za2016-12-16 → 2017-09-11 · 4 obs
● 2017-09-11 01:02:50
○ 2026-03-07 01:39:32
○ 2026-04-11 19:52:08
●NSns3.za-dns.com2026-03-07 → 2026-04-11 · 3 obs
● 2026-03-07 01:39:32
● 2026-04-11 19:52:08
●NSns5.za-dns.com2026-03-07 → 2026-04-11 · 3 obs
● 2026-03-07 01:39:32
● 2026-04-11 19:52:08
●MXblackswanthinking.com2026-03-07 → 2026-04-11 · 2 obs
● 2026-04-11 19:52:08
●A164.160.91.302026-03-07 → 2026-04-11 · 3 obs
● 2026-03-07 01:39:32
● 2026-04-11 19:52:08
○A197.96.172.1202016-12-16 → 2017-09-11 · 4 obs
● 2017-09-11 01:02:50
○ 2026-03-07 01:39:32
○ 2026-04-11 19:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blackswanthinking.com | ns3.za-dns.com, ns5.za-dns.com | 2 records |
✅ Authoritative Response
Server:162.159.25.15
NS records: ns3.za-dns.com, ns5.za-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackswanthinking.com (unsigned zone)
⏱️ Timing
Total: 377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.160.91.30 |
| NS | 2 | ns5.za-dns.com, ns3.za-dns.com |
| MX | 1 | blackswanthinking.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:164.160.91.30 include |
| SOA | 1 | ns3.za-dns.com yparuk1.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.za-dns.com, ns5.za-dns.com)
Analysis
Mail Server Role
blackswanthinking.com serves as the mail server for blackswanthinking.com.
IP Addresses
blackswanthinking.com points to IP number 164.160.91.30.
For instance, other host names systemsadvisers.co.za, actionglass.co.za, mcoza.com, mail.spafinder.net and outthere.co.za share IP numbers with blackswanthinking.com.
Name Servers
blackswanthinking.com is delegated to two name servers: ns3.za-dns.com and ns5.za-dns.com.
blackswanthinking.com uses the same name server setup as other domains such as crochetcrew.co.za, buildacc.com, biab.co.za, imsystemized.com and mbcconnection.co.za.
blackswanthinking.com shares some name servers with other domains, for example steedandstyle.co.za, avalonisp.co.za, kinglear.co.za and lococonnect.co.za.
These name servers are commonly used with the name servers ns3.elitehostservers.net and ns5.elitehostservers.net.
Host names with one IP number:
ns3.za-dns.com points to: 162.159.24.251.
ns5.za-dns.com points to: 162.159.25.15.
Mail Servers
blackswanthinking.com is handled by a single mail server, blackswanthinking.com.
blackswanthinking.com points to a single IP: 164.160.91.30.