yextbook.com - robtex.com
yextbook.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=1771291435 | ||||||
Same first word
yextbook.com |
DNS History
14 records (7 active, 7 former)
●NSns-1016.awsdns-63.net2026-02-25 → 2026-02-27 · 3 obs
● 2026-02-25 05:31:42
● 2026-02-27 04:48:54
●NSns-1385.awsdns-45.org2026-02-25 → 2026-02-27 · 3 obs
● 2026-02-25 05:31:42
● 2026-02-27 04:48:54
●NSns-1745.awsdns-26.co.uk2026-02-25 → 2026-02-27 · 3 obs
● 2026-02-25 05:31:42
● 2026-02-27 04:48:54
●NSns-407.awsdns-50.com2026-02-25 → 2026-02-27 · 3 obs
● 2026-02-25 05:31:42
● 2026-02-27 04:48:54
○NSns1.p14.dynect.net2016-12-19 → 2017-11-06 · 4 obs
● 2017-11-06 10:16:28
○ 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
○NSns2.p14.dynect.net2016-12-19 → 2017-11-06 · 4 obs
● 2017-11-06 10:16:28
○ 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
○NSns3.p14.dynect.net2016-12-19 → 2017-11-06 · 4 obs
● 2017-11-06 10:16:28
○ 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
○NSns4.p14.dynect.net2016-12-19 → 2017-11-06 · 4 obs
● 2017-11-06 10:16:28
○ 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
●A100.51.178.1702026-02-25 → 2026-02-27 · 3 obs
● 2026-02-25 05:31:42
● 2026-02-27 04:48:54
○A216.146.46.102016-12-19 → 2017-11-06 · 4 obs
● 2017-11-06 10:16:28
○ 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
○A216.146.46.112016-12-19 → 2017-11-06 · 4 obs
● 2017-11-06 10:16:28
○ 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
●A3.231.45.1322026-02-25 → 2026-02-27 · 3 obs
● 2026-02-25 05:31:42
● 2026-02-27 04:48:54
●A52.55.162.752026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 04:48:54
○A75.101.143.1892026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 05:31:42
○ 2026-02-27 04:48:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yextbook.com | ns-407.awsdns-50.com, ns-1016.awsdns-63.net, ns-1745.awsdns-26.co.uk, ns-1385.awsdns-45.org | 1 record |
✅ Authoritative Response
Server: 205.251.198.209
NS records: ns-407.awsdns-50.com, ns-1016.awsdns-63.net, ns-1745.awsdns-26.co.uk, ns-1385.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yextbook.com (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 3.231.45.132, 100.51.178.170... |
| NS | 4 | ns-1016.awsdns-63.net, ns-1385.awsdns-45.org... |
| SOA | 1 | ns-407.awsdns-50.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-407.awsdns-50.com)
AI analysis
yextbook.com points to three IPs: 3.231.45.132, 52.55.162.75 and 100.51.178.170.
Other host names, for instance ec2-52-55-162-75.compute-1.amazonaws.com, share IP numbers with yextbook.com.
yextbook.com is delegated to four name servers: ns-407.awsdns-50.com, ns-1016.awsdns-63.net, ns-1385.awsdns-45.org and ns-1745.awsdns-26.co.uk.
yextbook.com at least partially shares name servers with other domains, for instance d21q5ylsb5bz1r.cloudfront.net, santabarbaracountyhelpwanted.com, top10bestvpn.com, saygo.com.mx and mandatehq.com.
These name servers are commonly used alongside ns-2001.awsdns-58.co.uk, ns1.landingsite.ai, ns2.landingsite.ai, ns3.landingsite.ai, ns4.landingsite.ai, ns-866.awsdns-44.net and ns-1281.awsdns-32.org.
Host names with two IP numbers:
ns-407.awsdns-50.com points to 2600:9000:5301:9700::1 and 205.251.193.151; ns-1016.awsdns-63.net points to 2600:9000:5303:f800::1 and 205.251.195.248; ns-1385.awsdns-45.org points to 2600:9000:5305:6900::1 and 205.251.197.105; ns-1745.awsdns-26.co.uk points to 2600:9000:5306:d100::1 and 205.251.198.209.