12grades.com - robtex.com
12grades.com
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=1771291435 | ||||||
Subdomains
mail.12grades.com |
Same first word
12grades.com |
DNS History
8 records (6 active, 2 former)
○NSns.dns1.co.za2026-02-27 → 2026-02-27 · 2 obs
○ 2026-03-23 08:18:24
●NSns.otherdns.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 08:18:24
●NSns.otherdns.net2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 08:18:24
●NSns1.sedoparking.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 08:18:24
●NSns2.sedoparking.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 08:18:24
●MXmail.12grades.com2026-02-27 → 2026-03-23 · 2 obs
● 2026-03-23 08:18:24
●A102.222.124.1022026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 08:18:24
○A64.190.63.2222026-02-27 → 2026-02-27 · 2 obs
○ 2026-03-23 08:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 12grades.com | ns1.sedoparking.com, ns2.sedoparking.com, ns.otherdns.net, ns.otherdns.com | 4 records |
✅ Authoritative Response
Server:41.215.232.12
NS records: ns1.sedoparking.com, ns2.sedoparking.com, ns.otherdns.net, ns.otherdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12grades.com (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 4 | ns2.sedoparking.com, ns.otherdns.net... |
| MX | 1 | mail.12grades.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.dns1.co.za support.afrihost.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.sedoparking.com, ns2.sedoparking.com, ns.otherdns.com...)
Analysis
Hierarchy
12grades.com is the parent of mail.12grades.com.
IP Addresses
12grades.com resolves to a single IP: 102.222.124.102.
Other host names, for instance fnbmall.com, lisanqala.com, mail.mlcb.co.za, mail.schoolrewards.org and englishroom.net share IP numbers with 12grades.com.
Name Servers
12grades.com is delegated to four name servers: ns.otherdns.com, ns1.sedoparking.com, ns2.sedoparking.com and ns.otherdns.net.
12grades.com shares some name servers with other domains, for example fastandroid.com, agrarstore.de, grossershop.de, hostingbox.de and mail.domainredirect.de.
These name servers are commonly paired with ns.dns1.co.za, ns.dns2.co.za, dns1.afrihost.com, dns2.afrihost.com, ns1.yourdomain.co.za, ns2.yourdomain.co.za and ns3.yourdomain.co.za.
Host names with three IP numbers:
ns.otherdns.com points to 2001:19f0:7400:1a54:5400:3ff:fee2:36a5, 41.215.232.12 and 104.238.171.99; ns.otherdns.net points to 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f, 149.28.240.39 and 154.0.6.120.
Host names with two IP numbers:
ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
12grades.com is handled by a single mail server, mail.12grades.com.
Host name mail.12grades.com points to IP 64.190.63.222.