tidb.ai - robtex.com
tidb.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.140.30.151🇸🇬 Amazon18.140.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-140-30-151.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns-1289.awsdns-33.org ⭐ | ||||||
| A | 2600:9000:5305:900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1289.awsdns-33.org | ||||||
| A | 205.251.197.9🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1289.awsdns-33.org | ||||||
| NS | ns-1707.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:ab00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1707.awsdns-21.co.uk | ||||||
| A | 205.251.198.171🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1707.awsdns-21.co.uk | ||||||
| NS | ns-208.awsdns-26.com | ||||||
| A | 2600:9000:5300:d000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-208.awsdns-26.com | ||||||
| A | 205.251.192.208🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-208.awsdns-26.com | ||||||
| NS | ns-765.awsdns-31.net | ||||||
| A | 2600:9000:5302:fd00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-765.awsdns-31.net | ||||||
| A | 205.251.194.253🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-765.awsdns-31.net | ||||||
| SOA | ns-1289.awsdns-33.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1785545368 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1289.awsdns-33.org2026-07-07 → 2026-08-01 · 2 obs
● 2026-08-01 01:27:40
●NSns-1707.awsdns-21.co.uk2026-07-07 → 2026-08-01 · 2 obs
● 2026-08-01 01:27:40
●NSns-208.awsdns-26.com2026-07-07 → 2026-08-01 · 2 obs
● 2026-08-01 01:27:40
●NSns-765.awsdns-31.net2026-07-07 → 2026-08-01 · 2 obs
● 2026-08-01 01:27:40
●A18.140.30.1512026-07-07 → 2026-08-01 · 2 obs
● 2026-08-01 01:27:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai... | - |
| tidb.ai | ns-765.awsdns-31.net, ns-1707.awsdns-21.co.uk, ns-208.awsdns-26.com, ns-1289.awsdns-33.org | - |
✅ Authoritative Response
Server:205.251.194.253
NS records: ns-765.awsdns-31.net, ns-1707.awsdns-21.co.uk, ns-208.awsdns-26.com, ns-1289.awsdns-33.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tidb.ai (unsigned zone)
⏱️ Timing
Total: 1837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.140.30.151 |
| NS | 4 | ns-1289.awsdns-33.org, ns-1707.awsdns-21.co.uk... |
| SOA | 1 | ns-1289.awsdns-33.org awsdns-hostmaster. |
Analysis
IP Addresses
tidb.ai points to a single IP number: 18.140.30.151.
Among the host names that share IP numbers with tidb.ai is ec2-18-140-30-151.ap-southeast-1.compute.amazonaws.com, as one example.
Name Servers
tidb.ai has four authoritative name servers: ns-208.awsdns-26.com, ns-765.awsdns-31.net, ns-1289.awsdns-33.org and ns-1707.awsdns-21.co.uk.
At least some of tidb.ai's name servers are shared with other domains, for example mht-service.com, umatilladictionary.org, cartoonnetworkindia.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-208.awsdns-26.com directs to 205.251.192.208 and 2600:9000:5300:d000::1; ns-765.awsdns-31.net directs to 205.251.194.253 and 2600:9000:5302:fd00::1; ns-1289.awsdns-33.org directs to 205.251.197.9 and 2600:9000:5305:900::1; ns-1707.awsdns-21.co.uk directs to 205.251.198.171 and 2600:9000:5306:ab00::1.