b21.ai - robtex.com
b21.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=1784064247 | ||||||
Same first word
b21.nl |
b21.wine |
b21.cn |
b21.net |
b21.mobi |
b21.me |
b21.ph |
b21.hu |
b21.ag |
b21.io |
b21.ca |
b21.be |
b21.org |
b21.ai |
b21.no |
b21.team |
b21.fr |
b21.eu |
b21.co |
b21.pl |
b21.de |
b21.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns19.domaincontrol.com2026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 21:54:30
●NSns20.domaincontrol.com2026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 21:54:30
●MXms98620025.msv1.invalid2026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 21:54:30
●MXsmtp.google.com2026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 21:54:30
●A75.2.60.52026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 21:54:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v2n0.nic.ai, v0n1.nic.ai, v0n3.nic.ai... | 12 records |
| b21.ai | ns19.domaincontrol.com, ns20.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b21.ai (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | ms98620025.msv1.invalid (pri: 32767), smtp.google.com (pri: 1) |
| TXT | 4 | google-site-verification=XMhaBs20Asd1o52, v=spf1 include:_spf.firebasemail.com ~al... |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.ai, v2n0.nic.ai, v0n3.nic.ai...)
Analysis
IP Addresses
b21.ai resolves to just one IP address, 75.2.60.5.
Two other host names, along with qresp.com, selhurstchurch.org and inkscar.de, also share IP numbers with b21.ai.
Name Servers
b21.ai uses two name servers for its delegation: ns19.domaincontrol.com and ns20.domaincontrol.com.
b21.ai shares its NS records with other domains, for example duhota.com, alojat.mx, evolutioneditorial.com and two others.
The two host names ns19.domaincontrol.com and ns20.domaincontrol.com each have a pair of IP addresses: ns19.domaincontrol.com has 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com has 173.201.77.10 and 2603:5:22d0::a.
Mail Servers
b21.ai is served by two mail servers, smtp.google.com and ms98620025.msv1.invalid.
There is at least a partial MX overlap between b21.ai and other domains, including maxpaj.com, bitcat.org, blackdogmediaco.com and two others.
DNS names with 9 IP addresses:
Hostname smtp.google.com directs to 142.251.163.26, 142.251.163.27 and 172.253.115.27 along with 6 other IP addresses.