techteacher.com - dns.ninja
techteacher.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.168.103.236🇺🇸 NOCIX199.168.96.0/21 -199-168 | ||||||
| NS | ns1.gridhost.com ⭐ | ||||||
| A | 69.197.131.211🇺🇸 WHOLESALE-INTERNET69.197.128.0/18 WII-69-197 | ||||||
| NS | ns2.gridhost.com | ||||||
| A | 199.168.103.235🇺🇸 NOCIX199.168.96.0/21 -199-168 | ||||||
| MX | mailx.gridhost.com ⭐ | ||||||
| A | 160.202.122.60🇺🇸 QUICKPACKET160.202.64.0/18 | ||||||
| TXT | d42fa940ba58b8b19485b4deb8b9a7facee31ed6 | ||||||
| TXT | This domain does not send E-mail. | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.gridhost.comhostmaster@techteacher.com 2026-08-13 #18 | ||||||
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=1786674279 | ||||||
Subdomains
hostmaster.techteacher.com |
Same first word
techteacher.com |
techteacher.co.uk |
techteacher.net |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns01.domaincontrol.com2015-06-11 → 2015-06-11 · 3 obs
○ 2026-04-08 08:16:52
○ 2026-08-14 02:27:34
○NSns02.domaincontrol.com2015-06-11 → 2015-06-11 · 3 obs
○ 2026-04-08 08:16:52
○ 2026-08-14 02:27:34
●NSns1.gridhost.com2026-04-08 → 2026-08-14 · 3 obs
● 2026-04-08 08:16:52
● 2026-08-14 02:27:34
●NSns2.gridhost.com2026-04-08 → 2026-08-14 · 3 obs
● 2026-04-08 08:16:52
● 2026-08-14 02:27:34
○MXmailstore1.secureserver.net2015-06-11 → 2015-06-11 · 3 obs
○ 2026-04-08 08:16:52
○ 2026-08-14 02:27:34
●MXmailx.gridhost.com2026-04-08 → 2026-08-14 · 6 obs
● 2026-04-08 08:16:52
● 2026-05-16 22:43:56
○ 2026-07-14 15:29:02
● 2026-08-12 14:53:50
● 2026-08-14 02:27:34
○MXsmtp.secureserver.net2015-06-11 → 2015-06-11 · 3 obs
○ 2026-04-08 08:16:52
○ 2026-08-14 02:27:34
○A173.201.216.632015-06-11 → 2015-06-11 · 3 obs
○ 2026-04-08 08:16:52
○ 2026-08-14 02:27:34
●A199.168.103.2362026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 02:27:34
○A64.187.239.2292026-04-08 → 2026-05-16 · 5 obs
● 2026-04-08 08:16:52
● 2026-05-16 22:43:56
○ 2026-07-14 15:29:02
○ 2026-08-14 02:27:34
○A69.197.131.2102026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 14:53:50
○ 2026-08-14 02:27:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| techteacher.com | ns2.gridhost.com, ns1.gridhost.com | 2 records |
✅ Authoritative Response
Server:69.197.131.211
NS records: ns2.gridhost.com, ns1.gridhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techteacher.com (unsigned zone)
⏱️ Timing
Total: 3183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.168.103.236 |
| NS | 2 | ns1.gridhost.com, ns2.gridhost.com |
| MX | 1 | mailx.gridhost.com (pri: 10) |
| TXT | 3 | d42fa940ba58b8b19485b4deb8b9a7facee31ed6, This domain does not send E-mail.... |
| SOA | 1 | ns1.gridhost.com hostmaster.techteacher. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.gridhost.com, ns1.gridhost.com)
Analysis
Hierarchy
techteacher.com serves as the parent of hostmaster.techteacher.com.
IP Addresses
techteacher.com has exactly one IP address — 199.168.103.236.
kefai.com, gracefine.com, monicahair.com plus two other host names have IP numbers in common with techteacher.com.
Name Servers
techteacher.com is served by two delegated name servers, ns1.gridhost.com and ns2.gridhost.com.
The name server configuration of techteacher.com is shared with other domains, for instance afconsulting.com, nexial.com, aquasub.com and two others.
ns1.gridhost.com directs to 69.197.131.211 and ns2.gridhost.com directs to 199.168.103.235; each host name points to exactly one IP number.
Mail Servers
techteacher.com uses one mail server — mailx.gridhost.com.
The mail server setup of techteacher.com matches that of other domains such as ns2.sicoms.com, ns2.akworld.com, 2a.angelteen.com and two others.
There is one IP number for mailx.gridhost.com: 160.202.122.60.