bookhistorydata.com - robtex.com
bookhistorydata.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.35.61.37🇺🇸 DIGITALOCEAN161.35.48.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@bookhistorydata.com serial=1724250841 | ||||||
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=1774711657 | ||||||
Same first word
bookhistorydata.com |
DNS History
9 records (4 active, 5 former)
○NSns1.bluehost.com2015-08-17 → 2016-07-10 · 4 obs
● 2016-07-10 05:01:44
○ 2017-05-31 06:52:20
○ 2026-03-28 15:36:54
●NSns1.digitalocean.com2017-05-31 → 2026-03-28 · 3 obs
● 2017-05-31 06:52:20
● 2026-03-28 15:36:54
○NSns2.bluehost.com2015-08-17 → 2016-07-10 · 4 obs
● 2016-07-10 05:01:44
○ 2017-05-31 06:52:20
○ 2026-03-28 15:36:54
●NSns2.digitalocean.com2017-05-31 → 2026-03-28 · 3 obs
● 2017-05-31 06:52:20
● 2026-03-28 15:36:54
●NSns3.digitalocean.com2017-05-31 → 2026-03-28 · 3 obs
● 2017-05-31 06:52:20
● 2026-03-28 15:36:54
○MXmail.bookhistorydata.com2015-08-17 → 2016-07-10 · 4 obs
● 2016-07-10 05:01:44
○ 2017-05-31 06:52:20
○ 2026-03-28 15:36:54
○A138.68.16.682017-05-31 → 2017-05-31 · 4 obs
● 2017-05-31 06:52:20
○ 2026-02-25 17:34:34
○ 2026-03-28 15:36:54
●A161.35.61.372026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 17:34:34
● 2026-03-28 15:36:54
○A69.89.31.802015-08-17 → 2016-07-10 · 4 obs
● 2016-07-10 05:01:44
○ 2017-05-31 06:52:20
○ 2026-03-28 15:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| bookhistorydata.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookhistorydata.com (unsigned zone)
⏱️ Timing
Total: 129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.35.61.37 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.bookhist |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
bookhistorydata.com points to a single IP: 161.35.61.37.
Other host names such as humanitiesanalytics.com and rebeccamlee.com share IP numbers with bookhistorydata.com.
Name Servers
bookhistorydata.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
bookhistorydata.com at least partially shares its name servers with other domains, for instance ergonomic.com, pmbox.eu, 1.0.0.4.6.7.0.0.0.0.0.0.0.0.0.0.0.e.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, alpedhueznet.com and youbethejudgeofthat.com.
Host names with two IP numbers:
ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.