sdl.co.za - robtex.com
sdl.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.104.133🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | dedivirt1342.your-server.de | ||||||
| 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.sdl.co.za ⭐ | ||||||
| A | 41.204.202.50🇿🇦 xneelo41.204.192.0/20 -CPT-BLK | ||||||
| PTR | www50.cpt2.host-h.net | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns1.host-h.netpostmaster@your-server.co.za 2021-10-17 #0 | ||||||
co.za
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.coza.net.za ⭐ | ||||||
| SOA | ns.coza.net.zathis-is-probably-not-the-email-address-you-are-looking-for@co.za 2025-08-10 #72 | ||||||
rank #1226 in the tld
WOT: SAFE (72/100)
Subdomains
mail.sdl.co.za |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.host-h.net2015-06-05 → 2026-08-13 · 2 obs
● 2026-08-13 06:29:32
●NSns2.dns-h.com2026-08-02 → 2026-08-13 · 3 obs
● 2026-08-02 19:16:50
● 2026-08-13 06:29:32
●NSns2.host-h.net2015-06-05 → 2026-08-13 · 2 obs
● 2026-08-13 06:29:32
○MXbastion.umanix.net2017-01-11 → 2019-01-06 · 5 obs
● 2017-01-11 17:51:08
● 2019-01-06 03:39:04
○ 2026-08-02 19:16:50
○ 2026-08-13 06:29:32
●MXmail.sdl.co.za2015-06-05 → 2026-08-13 · 6 obs
● 2016-04-16 13:26:02
○ 2017-01-11 17:51:08
○ 2019-01-06 03:39:04
● 2026-08-02 19:16:50
● 2026-08-13 06:29:32
●A159.69.104.1332026-08-02 → 2026-08-13 · 3 obs
● 2026-08-02 19:16:50
● 2026-08-13 06:29:32
○A41.204.202.502015-06-05 → 2019-01-06 · 4 obs
● 2019-01-06 03:39:04
○ 2026-08-02 19:16:50
○ 2026-08-13 06:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| za | za1.dnsnode.net, nsza.is.co.za, za-ns.anycast.pch.net | 5 records |
| sdl.co.za | ns2.host-h.net, ns1.dns-h.com, ns1.host-h.net | - |
✅ Authoritative Response
Server:129.232.248.40
NS records: ns2.host-h.net, ns1.dns-h.com, ns1.host-h.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdl.co.za (unsigned zone)
⏱️ Timing
Total: 2631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.104.133 |
| NS | 4 | ns1.dns-h.com, ns2.host-h.net... |
| MX | 1 | mail.sdl.co.za (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
📌 Glue Records Collected
Total: 5
In-bailiwick: 1 (nsza.is.co.za)
Out-of-bailiwick: 4 (za1.dnsnode.net, za1.dnsnode.net, za-ns.anycast.pch.net...)
Analysis
Hierarchy
The domain mail.sdl.co.za falls under the parent sdl.co.za.
IP Addresses
sdl.co.za resolves to just one IP address, 159.69.104.133.
Other hosts including www.yoyospitbraais.co.za, yoyospitbraais.co.za and dedivirt1342.your-server.de share IP addresses with sdl.co.za.
Name Servers
The NS records for sdl.co.za point to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
At least some of sdl.co.za's name servers are shared with other domains, for example prayerlife.org.za, radasports.net, gmfs.co.za and two more.
These name servers tend to be used in conjunction with the name servers nsa.primary-ns.co.za.
The hosts ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net all resolve to exactly one IP address each: 129.232.248.31, 129.232.248.41, 129.232.248.30 and 129.232.248.40 respectively.
Mail Servers
The sole mail server for sdl.co.za is mail.sdl.co.za.
mail.sdl.co.za resolves to 41.204.202.50 and no other IP number.