googlebook.com - robtex.com
googlebook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4860:4802:32::1d🇺🇸 Google2001:4860::/32 | ||||||
| PTR | any-in-2001-4860-4802-32--1d.1e100.net | ||||||
| A | 216.239.32.29🇺🇸 Google216.239.32.0/24 | ||||||
| NS | ns1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns1.googledomains.com | ||||||
| A | 216.239.32.99🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns1.googledomains.com | ||||||
| NS | ns2.googledomains.com | ||||||
| A | 2001:4860:4802:34::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns2.googledomains.com | ||||||
| A | 216.239.34.99🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns2.googledomains.com | ||||||
| NS | ns3.googledomains.com | ||||||
| A | 2001:4860:4802:36::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns3.googledomains.com | ||||||
| A | 216.239.36.99🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns3.googledomains.com | ||||||
| NS | ns4.googledomains.com | ||||||
| A | 2001:4860:4802:38::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns4.googledomains.com | ||||||
| A | 216.239.38.99🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns4.googledomains.com | ||||||
| TXT | v=spf1 ?all | ||||||
| SOA | ns1.googledomains.comdns-admin@google.com 2014-08-06 #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=1776945762 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.googledomains.com2016-02-27 → 2026-04-23 · 2 obs
● 2026-04-23 12:10:08
●NSns2.googledomains.com2016-02-27 → 2026-04-23 · 2 obs
● 2026-04-23 12:10:08
●NSns3.googledomains.com2016-02-27 → 2026-04-23 · 2 obs
● 2026-04-23 12:10:08
●NSns4.googledomains.com2016-02-27 → 2026-04-23 · 2 obs
● 2026-04-23 12:10:08
●A2001:4860:4802:32::1d2026-03-26 → 2026-04-23 · 2 obs
● 2026-04-23 12:10:08
●A216.239.32.292026-03-26 → 2026-04-23 · 2 obs
● 2026-04-23 12:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| googlebook.com | ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.99
NS records: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for googlebook.com (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.32.29 |
| AAAA | 1 | 2001:4860:4802:32::1d |
| NS | 4 | ns4.googledomains.com, ns1.googledomains.com... |
| TXT | 1 | v=spf1 ?all |
| SOA | 1 | ns1.googledomains.com dns-admin.google.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.googledomains.com, ns1.googledomains.com, ns2.googledomains.com...)
Analysis
IP Addresses
The entity googlebook.com points to two IP numbers: 2001:4860:4802:32::1d and 216.239.32.29.
For instance, other host names mandiant.ru, nic.soy, lhr35s04-in-f29.1e100.net, mndt.sk and mil04s28-in-f29.1e100.net share IP numbers with googlebook.com.
Name Servers
googlebook.com is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.
googlebook.com shares name servers with other domains at least partially, for example nest.info, accessmars.com, ytsrio.com, mandiant.ch and googlestreetview.us.
Host names with two IP numbers:
ns1.googledomains.com points to: 2001:4860:4802:32::63 and 216.239.32.99
ns2.googledomains.com points to: 2001:4860:4802:34::63 and 216.239.34.99
ns3.googledomains.com points to: 2001:4860:4802:36::63 and 216.239.36.99
ns4.googledomains.com points to: 2001:4860:4802:38::63 and 216.239.38.99