callbook.ai - robtex.com
callbook.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=1778501720 | ||||||
Subdomains
callsby.callbook.ai |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-1277.awsdns-31.org2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●NSns-1695.awsdns-19.co.uk2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●NSns-282.awsdns-35.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●NSns-691.awsdns-22.net2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●MXsmtp.google.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●MXw7z6wamyjnwryfzyyffjpb5u3ymrx4beio3l4c2ksial24xaqlcq.mx-verification.google.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●A18.239.168.392026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●A18.239.168.492026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●A18.239.168.562026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
●A18.239.168.92026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 12:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n3.nic.ai, v2n1.nic.ai, v0n0.nic.ai, v0n2.nic.ai... | - |
| callbook.ai | ns-1277.awsdns-31.org, ns-282.awsdns-35.com, ns-691.awsdns-22.net, ns-1695.awsdns-19.co.uk | - |
✅ Authoritative Response
Server:205.251.198.159
NS records: ns-1277.awsdns-31.org, ns-282.awsdns-35.com, ns-691.awsdns-22.net, ns-1695.awsdns-19.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for callbook.ai (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 18.239.168.9, 18.239.168.39... |
| NS | 4 | ns-1277.awsdns-31.org, ns-1695.awsdns-19.co.uk... |
| MX | 2 | smtp.google.com (pri: 1), w7z6wamyjnwryfzyyffjpb5u3ymrx4beio3l4c2k |
| TXT | 2 | _twilio=twilio-domain-verification=9223d, google-site-verification=FcIStgm5qpMOU5C |
| SOA | 1 | ns-1277.awsdns-31.org awsdns-hostmaster. |
Analysis
Hierarchy
The parent of callsby.callbook.ai is callbook.ai.
IP Addresses
callbook.ai maps to four IP numbers: 18.239.168.9, 18.239.168.39, 18.239.168.49 and 18.239.168.56.
other host names include d1paa1m48z4qe3.cloudfront.net, mpediatria.com, izzyoji.com, cdn.hswstatic.com and d110ct20i9qkrc.cloudfront.net; they share IP numbers with callbook.ai.
Name Servers
callbook.ai delegates to four name servers: ns-282.awsdns-35.com, ns-691.awsdns-22.net, ns-1277.awsdns-31.org and ns-1695.awsdns-19.co.uk.
callbook.ai at least partially shares name servers with other domains, for instance aqwire.dev, airtalent.com, 171.217.91.in-addr.arpa, purposit.com and quantuna.com.
Host names with two IP numbers: ns-282.awsdns-35.com points to 2600:9000:5301:1a00::1 and 205.251.193.26; ns-691.awsdns-22.net points to 2600:9000:5302:b300::1 and 205.251.194.179; ns-1277.awsdns-31.org points to 2600:9000:5304:fd00::1 and 205.251.196.253; ns-1695.awsdns-19.co.uk points to 2600:9000:5306:9f00::1 and 205.251.198.159.
Mail Servers
callbook.ai is handled by two mail servers: smtp.google.com and w7z6wamyjnwryfzyyffjpb5u3ymrx4beio3l4c2ksial24xaqlcq.mx-verification.google.com.
callbook.ai shares at least partially some mail servers with other domains, for instance mapcraft.io, furacao2000.com.br, eryz.tech, socialwizard.be and kiengroup.vn.
Host names with nine IP numbers:
smtp.google.com points to: 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1b, 142.250.31.26, 142.250.31.27, 142.251.16.26, 142.251.111.26 and 172.253.63.26.