teach1st.com - robtex.com
teach1st.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-cloud-a1.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| A | 216.239.32.106🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| NS | ns-cloud-a2.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a2.googledomains.com | ||||||
| A | 216.239.34.106🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-a2.googledomains.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=1775430787 | ||||||
Previously MX for
teach1st.com |
Same first word
teach1st.com |
DNS History
7 records (2 active, 5 former)
○NSdns.site5.com2015-05-29 → 2017-11-19 · 4 obs
● 2017-11-19 12:19:22
○ 2026-04-04 19:44:26
○ 2026-04-05 23:15:42
○NSdns2.site5.com2015-05-29 → 2017-11-19 · 4 obs
● 2017-11-19 12:19:22
○ 2026-04-04 19:44:26
○ 2026-04-05 23:15:42
●NSns-cloud-a1.googledomains.com2026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 19:44:26
● 2026-04-05 23:15:42
●NSns-cloud-a2.googledomains.com2026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 19:44:26
● 2026-04-05 23:15:42
○MXteach1st.com2015-05-29 → 2017-11-19 · 4 obs
● 2017-11-19 12:19:22
○ 2026-04-04 19:44:26
○ 2026-04-05 23:15:42
○A143.95.107.2422016-12-03 → 2017-11-19 · 5 obs
● 2016-12-03 16:09:46
● 2017-11-19 12:19:22
○ 2026-04-04 19:44:26
○ 2026-04-05 23:15:42
○A50.22.11.102015-05-29 → 2016-03-29 · 4 obs
● 2016-03-29 02:32:14
○ 2016-12-03 16:09:46
○ 2026-04-05 23:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| teach1st.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com | 4 records |
✅ Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teach1st.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
Name Servers
Two name servers ns-cloud-a1.googledomains.com and ns-cloud-a2.googledomains.com handle delegation for teach1st.com.
teach1st.com uses the same name server setup as other domains, for example leterchan.net, 1sharedhosting.com, cleaningtilephoenix.com, asamasa.net and telbrowse.com.
teach1st.com partially shares name servers with other domains; examples include louiscartel.com, ronjadesign.com, saev.abc.br, azsafemovers.com and dublinspeakersbureau.com.
These name servers are often used with the name servers ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106
ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106