sdtsa.com - dns.ninja
sdtsa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 102.134.117.10🇿🇦 Link-Up-Wireless-AS102.134.117.0/24 linkup-jhb-dbn-117 | ||||||
| NS | ns1.mydnscloud.com ⭐ | ||||||
| A | 102.214.10.93🇿🇦 Absolute-Hosting-PTY-LTD-AS102.214.8.0/22 Absolute Hosting | ||||||
| PTR | ns1.mydnscloud.com | ||||||
| NS | ns2.mydnscloud.com | ||||||
| A | 102.211.207.202🇿🇦 Absolute-Hosting-PTY-LTD-AS102.211.204.0/22 Absolute Hosting | ||||||
| PTR | ns2.mydnscloud.com | ||||||
| NS | ns3.mydnscloud.com | ||||||
| A | 102.67.141.157🇿🇦 DataKeepers102.67.141.0/24 DK Block | ||||||
| PTR | ns3.mydnscloud.com | ||||||
| NS | ns4.mydnscloud.com | ||||||
| A | 102.214.8.251🇿🇦 Absolute-Hosting-PTY-LTD-AS102.214.8.0/22 Absolute Hosting | ||||||
| PTR | ns4.mydnscloud.com | ||||||
| PTR | ns4.mydnscloud.co.za | ||||||
| MX | mail.sdtsa.com ⭐ | ||||||
| A | 102.134.117.10🇿🇦 Link-Up-Wireless-AS102.134.117.0/24 linkup-jhb-dbn-117 | ||||||
| TXT | v=spf1 a mx ip4:102.134.117.10 -all | ||||||
| SOA | ns1.mydnscloud.comhostmaster@mydnscloud.com 2026-05-28 #8 | ||||||
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=1782728655 | ||||||
Previously MX for
Subdomains
mail.sdtsa.com |
Same first word
sdtsa.com |
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns1.afrihost.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-19 16:29:30
○ 2026-06-29 10:47:42
○NSns.dns1.co.za2015-06-06 → 2016-12-06 · 4 obs
● 2016-12-06 01:05:36
○ 2026-03-07 01:33:58
○ 2026-06-29 10:47:42
○NSns.dns2.co.za2015-06-06 → 2016-12-06 · 4 obs
● 2016-12-06 01:05:36
○ 2026-03-07 01:33:58
○ 2026-06-29 10:47:42
○NSns.otherdns.com2015-06-06 → 2016-12-06 · 4 obs
● 2016-12-06 01:05:36
○ 2026-03-07 01:33:58
○ 2026-06-29 10:47:42
○NSns.otherdns.net2015-06-06 → 2016-12-06 · 4 obs
● 2016-12-06 01:05:36
○ 2026-03-07 01:33:58
○ 2026-06-29 10:47:42
●NSns1.mydnscloud.com2026-03-07 → 2026-06-29 · 3 obs
● 2026-03-07 01:33:58
● 2026-06-29 10:47:42
●NSns2.mydnscloud.com2026-03-07 → 2026-06-29 · 3 obs
● 2026-03-07 01:33:58
● 2026-06-29 10:47:42
●NSns3.mydnscloud.com2026-03-07 → 2026-06-29 · 3 obs
● 2026-03-07 01:33:58
● 2026-06-29 10:47:42
●NSns4.mydnscloud.com2026-03-07 → 2026-06-29 · 3 obs
● 2026-03-07 01:33:58
● 2026-06-29 10:47:42
●MXmail.sdtsa.com2015-06-06 → 2026-06-29 · 5 obs
○ 2015-10-19 16:29:30
○ 2016-12-06 01:05:36
● 2026-03-07 01:33:58
● 2026-06-29 10:47:42
○MXsdtsa.com2015-10-19 → 2016-12-06 · 5 obs
● 2015-10-19 16:29:30
● 2016-12-06 01:05:36
○ 2026-03-07 01:33:58
○ 2026-06-29 10:47:42
●A102.134.117.102026-06-28 → 2026-06-29 · 3 obs
● 2026-06-28 17:20:48
● 2026-06-29 10:47:42
○A197.242.144.1952026-03-07 → 2026-05-28 · 5 obs
● 2026-03-07 01:33:58
● 2026-05-28 05:37:26
○ 2026-06-28 17:20:48
○ 2026-06-29 10:47:42
○A197.242.149.1372015-10-19 → 2016-12-06 · 5 obs
● 2015-10-19 16:29:30
● 2016-12-06 01:05:36
○ 2026-03-07 01:33:58
○ 2026-06-29 10:47:42
○A41.76.211.2362015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-19 16:29:30
○ 2026-06-29 10:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| sdtsa.com | ns1.mydnscloud.com, ns2.mydnscloud.com, ns3.mydnscloud.com, ns4.mydnscloud.com | 4 records |
✅ Authoritative Response
Server:102.67.141.157
NS records: ns1.mydnscloud.com, ns2.mydnscloud.com, ns3.mydnscloud.com, ns4.mydnscloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdtsa.com (unsigned zone)
⏱️ Timing
Total: 2083ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 102.134.117.10 |
| NS | 4 | ns2.mydnscloud.com, ns3.mydnscloud.com... |
| MX | 1 | mail.sdtsa.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:102.134.117.10 -all |
| SOA | 1 | ns1.mydnscloud.com hostmaster.mydnscloud |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydnscloud.com, ns2.mydnscloud.com, ns3.mydnscloud.com...)
Analysis
Hierarchy
mail.sdtsa.com is delegated beneath sdtsa.com.
IP Addresses
sdtsa.com points to a single IP number: 102.134.117.10.
Additional host names — zg102-134-119-255.link-it.co.za, linkup.co.za, zg102-134-118-217.link-it.co.za and two others — share IP numbers with sdtsa.com.
Name Servers
sdtsa.com has four authoritative name servers: ns1.mydnscloud.com, ns2.mydnscloud.com, ns3.mydnscloud.com and ns4.mydnscloud.com.
There is at least partial name server overlap between sdtsa.com and other domains — dpapr.com, stnicholas.co.za, utmafrica.co.za and two more among them.
These name servers are routinely deployed together with the name servers ns4.mydnscloud.co.za.
ns1.mydnscloud.com, ns2.mydnscloud.com, ns3.mydnscloud.com and ns4.mydnscloud.com each resolve to one IP address: ns1.mydnscloud.com resolves to 102.214.10.93, ns2.mydnscloud.com resolves to 102.211.207.202, ns3.mydnscloud.com resolves to 102.67.141.157 and ns4.mydnscloud.com resolves to 102.214.8.251.
Mail Servers
sdtsa.com has one mail server: mail.sdtsa.com.
There is one IP number for mail.sdtsa.com: 102.134.117.10.