bottombook.com - robtex.com
bottombook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.155.173.32🇺🇸 Amazon18.155.168.0/21 | ||||||
| PTR | server-18-155-173-32.phx50.r.cloudfront.net | ||||||
| A | 18.155.173.49🇺🇸 Amazon18.155.168.0/21 | ||||||
| A | 18.155.173.97🇺🇸 Amazon18.155.168.0/21 | ||||||
| A | 18.155.173.124🇺🇸 Amazon18.155.168.0/21 | ||||||
| NS | ns1.bottombook.com ⭐ | ||||||
| A | 100.31.163.59🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-100-31-163-59.compute-1.amazonaws.com | ||||||
| NS | ns2.bottombook.com | ||||||
| A | 32.197.29.102 | ||||||
| PTR | ec2-32-197-29-102.compute-1.amazonaws.com | ||||||
| MX | inbound.bottombook.com ⭐ | ||||||
| A | 52.205.57.236🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-52-205-57-236.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com include:s1.bottombook.com -all | ||||||
| SOA | ns1.bottombook.comhostmaster@bottombook.com serial=1781843376 | ||||||
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=1786170104 | ||||||
DNS History
13 records (7 active, 6 former)
○NSbootsnt.bootsit.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-15 16:49:36
○ 2026-08-08 06:47:42
○NSdns1.bootsit.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-15 16:49:36
○ 2026-08-08 06:47:42
●NSns1.bottombook.com2026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 06:47:40
● 2026-08-08 06:47:42
●NSns2.bottombook.com2026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 06:47:40
● 2026-08-08 06:47:42
○NSns65.domaincontrol.com2015-06-15 → 2017-03-28 · 5 obs
● 2015-06-15 16:49:36
● 2017-03-28 08:50:32
○ 2026-08-08 06:47:40
○ 2026-08-08 06:47:42
○NSns66.domaincontrol.com2015-06-15 → 2017-03-28 · 5 obs
● 2015-06-15 16:49:36
● 2017-03-28 08:50:32
○ 2026-08-08 06:47:40
○ 2026-08-08 06:47:42
●MXinbound.bottombook.com2026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 06:47:42
●A18.155.173.1242026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 06:47:40
● 2026-08-08 06:47:42
●A18.155.173.322026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 06:47:40
● 2026-08-08 06:47:42
●A18.155.173.492026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 06:47:40
● 2026-08-08 06:47:42
●A18.155.173.972026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 06:47:40
● 2026-08-08 06:47:42
○A50.63.202.32015-06-15 → 2017-03-28 · 5 obs
● 2015-06-15 16:49:36
● 2017-03-28 08:50:32
○ 2026-08-08 06:47:40
○ 2026-08-08 06:47:42
○A86.54.102.82008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-15 16:49:36
○ 2026-08-08 06:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bottombook.com | ns1.bottombook.com, ns2.bottombook.com | 2 records |
✅ Authoritative Response
Server:32.197.29.102
NS records: ns1.bottombook.com, ns2.bottombook.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bottombook.com (unsigned zone)
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 18.155.173.49, 18.155.173.97... |
| NS | 2 | ns2.bottombook.com, ns1.bottombook.com |
| MX | 1 | inbound.bottombook.com (pri: 10) |
| TXT | 1 | v=spf1 include:amazonses.com include:s1. |
| SOA | 1 | ns1.bottombook.com hostmaster.bottombook |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.bottombook.com, ns2.bottombook.com)
Analysis
IP Addresses
bottombook.com directs to four IP numbers, which are 18.155.173.32, 18.155.173.49, 18.155.173.97 and 18.155.173.124.
Among the host names that share IP numbers with bottombook.com are netai.tech, server-18-155-173-124.phx50.r.cloudfront.net, fency.fun and two others.
Name Servers
bottombook.com is served by two delegated name servers, ns1.bottombook.com and ns2.bottombook.com.
Both ns1.bottombook.com and ns2.bottombook.com have a single IP address each — ns1.bottombook.com resolves to 100.31.163.59 while ns2.bottombook.com resolves to 32.197.29.102.
Mail Servers
bottombook.com routes its mail through a single mail server, inbound.bottombook.com.
There is one IP number for inbound.bottombook.com: 52.205.57.236.