coteach.ai - robtex.com
coteach.ai
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1785287945 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.vercel-dns.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●NSns2.vercel-dns.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●MXalt1.aspmx.l.google.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●MXalt2.aspmx.l.google.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●MXalt3.aspmx.l.google.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●MXalt4.aspmx.l.google.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●MXaspmx.l.google.com2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
●A76.76.21.212026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:29:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v2n1.nic.ai, v0n0.nic.ai, v0n3.nic.ai, v0n1.nic.ai... | - |
| coteach.ai | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coteach.ai (unsigned zone)
⏱️ Timing
Total: 260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:dc-aa8e722993._spfm.cotea |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
coteach.ai directs to one IP number, which is 76.76.21.21.
Among the host names that share IP numbers with coteach.ai are xmyzj.com, trappan.se, matx.com and two others.
Name Servers
coteach.ai is served by two delegated name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.
coteach.ai has the same name server delegation as a number of other domains, such as slowblinkmainecoons.com, darkeye.es, buysitesdirect.com and two more.
coteach.ai partially shares its NS delegation with several other domains, including xentriva.com, jweel.com, billclintonswag.com and two others.
The name servers a.zeit-world.co.uk, f.zeit-world.com, d.zeit-world.net and b.zeit-world.org are often found in use alongside these name servers.
Each of the two host names carries two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
Mail for coteach.ai is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
coteach.ai shares at least some of its mail servers with other domains — for example brightmaritime.net, ns500758.ns500698.ns500698.ns500735.ns500698.ns500698.ns500735.ns500698.ns500708.ns500619.ns500652.tracksymphony.com, contageo.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 4 more.
Hosts with two IP numbers each:
aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.