21teachers.com - robtex.com
21teachers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.119.239.234🇺🇸 EIGI74.119.239.0/24 Endurance International Group, Inc | ||||||
| NS | ns1.verification-hold.suspended-domain.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns2.verification-hold.suspended-domain.com ⚠️ Not in zone NS records | ||||||
| A | 127.0.0.1 | ||||||
| SOA | ns1.verification-hold.suspended-domain.comadmin@suspended-domain.com 2012-02-20 #12 | ||||||
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=1776043857 | ||||||
Same first word
21teachers.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.verification-hold.suspended-domain.com2026-03-05 → 2026-04-13 · 3 obs
● 2026-03-05 23:10:40
● 2026-04-13 01:34:12
●NSns2.verification-hold.suspended-domain.com2026-03-05 → 2026-04-13 · 3 obs
● 2026-03-05 23:10:40
● 2026-04-13 01:34:12
○NSns55.domaincontrol.com2016-12-15 → 2017-08-30 · 4 obs
● 2017-08-30 18:58:16
○ 2026-03-05 23:10:40
○ 2026-04-13 01:34:12
○NSns56.domaincontrol.com2016-12-15 → 2017-08-30 · 4 obs
● 2017-08-30 18:58:16
○ 2026-03-05 23:10:40
○ 2026-04-13 01:34:12
○MXmailstore1.secureserver.net2016-12-15 → 2017-08-30 · 4 obs
● 2017-08-30 18:58:16
○ 2026-03-05 23:10:40
○ 2026-04-13 01:34:12
○MXsmtp.secureserver.net2016-12-15 → 2017-08-30 · 4 obs
● 2017-08-30 18:58:16
○ 2026-03-05 23:10:40
○ 2026-04-13 01:34:12
○A184.168.221.412016-12-15 → 2017-08-30 · 4 obs
● 2017-08-30 18:58:16
○ 2026-03-05 23:10:40
○ 2026-04-13 01:34:12
●A74.119.239.2342026-03-05 → 2026-04-13 · 3 obs
● 2026-03-05 23:10:40
● 2026-04-13 01:34:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 21teachers.com | ns2.verification-hold.suspended-domain.com, ns1.verification-hold.suspended-domain.com | 2 records |
✅ Authoritative Response
Server:162.251.82.2
NS records: ns2.verification-hold.suspended-domain.com, ns1.verification-hold.suspended-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21teachers.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.119.239.234 |
| SOA | 1 | ns1.verification-hold.suspended-domain.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.verification-hold.suspended-domain.com, ns1.verification-hold.suspended-domain.com)
Analysis
IP Addresses
21teachers.com resolves to one IP number: 74.119.239.234.
other host names including zagotovitel.com, moneygrowonline.com, mecams.com, kodlayici.com and mybestbites.com share IP numbers with 21teachers.com.
Name Servers
21teachers.com is delegated to two name servers ns1.verification-hold.suspended-domain.com and ns2.verification-hold.suspended-domain.com.
21teachers.com shares the same name server setup as other domains, for instance iprotonio.store, upmusica.com, officejus.com, 2basis.com and dathaul.com.
21teachers.com at least partially shares name servers with other domains, for instance inter-national-law.com, schoolworld.net, ylimits.com, mail.sparkmultimediainstitute.com and mail.marutisoftware.com.
These name servers are commonly used with dns10.parkpage.foundationapi.com, dns11.parkpage.foundationapi.com, dns5.parkpage.foundationapi.com, dns6.parkpage.foundationapi.com and dns9.parkpage.foundationapi.com.
Host names with a single IP:
ns1.verification-hold.suspended-domain.com points to 127.0.0.1.
ns2.verification-hold.suspended-domain.com points to 127.0.0.1.
Host names pointing to 127.0.0.1: ns1.verification-hold.suspended-domain.com and ns2.verification-hold.suspended-domain.com.