xvbook.com - robtex.com
xvbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.214.90.98🇬🇧 Google35.214.0.0/17 | ||||||
| PTR | 98.90.214.35.bc.googleusercontent.com | ||||||
| NS | ns-521.awsdns-01.net ⭐ | ||||||
| A | 2600:9000:5302:900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-521.awsdns-01.net | ||||||
| A | 205.251.194.9🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-521.awsdns-01.net | ||||||
| NS | ns-1358.awsdns-41.org | ||||||
| A | 2600:9000:5305:4e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1358.awsdns-41.org | ||||||
| A | 205.251.197.78🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1358.awsdns-41.org | ||||||
| NS | ns-1710.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:ae00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1710.awsdns-21.co.uk | ||||||
| A | 205.251.198.174🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1710.awsdns-21.co.uk | ||||||
| NS | ns-386.awsdns-48.com | ||||||
| A | 2600:9000:5301:8200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-386.awsdns-48.com | ||||||
| A | 205.251.193.130🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-386.awsdns-48.com | ||||||
| SOA | ns-521.awsdns-01.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1778653491 | ||||||
Subdomains
mx.xvbook.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns10.hichina.com2015-11-06 → 2016-01-29 · 4 obs
● 2016-01-29 14:09:26
○ 2017-03-27 09:16:42
○ 2026-05-13 06:54:42
○NSdns9.hichina.com2015-11-06 → 2016-01-29 · 4 obs
● 2016-01-29 14:09:26
○ 2017-03-27 09:16:42
○ 2026-05-13 06:54:42
●NSns-1358.awsdns-41.org2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:42
●NSns-1710.awsdns-21.co.uk2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:42
●NSns-386.awsdns-48.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:42
●NSns-521.awsdns-01.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:42
○NSns73.domaincontrol.com2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 09:16:42
○ 2026-05-13 06:54:42
○NSns74.domaincontrol.com2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 09:16:42
○ 2026-05-13 06:54:42
○MXmailstore1.secureserver.net2017-03-27 → 2017-03-27 · 2 obs
○ 2026-05-13 06:54:42
○MXsmtp.secureserver.net2017-03-27 → 2017-03-27 · 2 obs
○ 2026-05-13 06:54:42
●A35.214.90.982026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:42
○A50.63.202.462017-03-27 → 2017-03-27 · 2 obs
○ 2026-05-13 06:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| xvbook.com | ns-521.awsdns-01.net, ns-386.awsdns-48.com, ns-1710.awsdns-21.co.uk, ns-1358.awsdns-41.org | 2 records |
✅ Authoritative Response
Server:205.251.198.174
NS records: ns-521.awsdns-01.net, ns-386.awsdns-48.com, ns-1710.awsdns-21.co.uk, ns-1358.awsdns-41.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xvbook.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.214.90.98 |
| NS | 4 | ns-1358.awsdns-41.org, ns-1710.awsdns-21.co.uk... |
| SOA | 1 | ns-521.awsdns-01.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-386.awsdns-48.com, ns-386.awsdns-48.com)
Analysis
Hierarchy
xvbook.com is the parent of mx.xvbook.com.
IP Addresses
xvbook.com resolves to a single IP: 35.214.90.98.
Name Servers
xvbook.com is delegated to four name servers: ns-386.awsdns-48.com, ns-521.awsdns-01.net, ns-1358.awsdns-41.org and ns-1710.awsdns-21.co.uk.
xvbook.com shares some name servers with other domains, for example fleetriskreview.com, d1bgkoybhz5bch.cloudfront.net, d2mpjtkgu7qxzx.cloudfront.net, smartrev.com and viatris.net.cn.
Host names with two IP numbers
Two IPs per host:
ns-386.awsdns-48.com points to 2600:9000:5301:8200::1 and 205.251.193.130
ns-521.awsdns-01.net points to 2600:9000:5302:900::1 and 205.251.194.9
ns-1358.awsdns-41.org points to 2600:9000:5305:4e00::1 and 205.251.197.78
ns-1710.awsdns-21.co.uk points to 2600:9000:5306:ae00::1 and 205.251.198.174