`ns1.bottombook.com`

DNSSEC	⚠️ Not signed
A	100.31.163.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
		PTR	`ec2-100-31-163-59.compute-1.amazonaws.com`

`bottombook.com`

	DNSSEC	⚠️ Not signed
	A	18.155.173.32^{🇺🇸 Amazon18.155.168.0/21}
	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` ⭐
	NS	`ns2.bottombook.com`
	MX	`inbound.bottombook.com` ⭐
	TXT	`v=spf1 include:amazonses.com include:s1.bottombook.com -all`
	SOA	`ns1.bottombook.com`hostmaster@bottombook.com serial=1781843376

NS for

bottombook.com

Same first word

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ns1.mycloudnas.com

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ns1.mil.lv

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ns1.alp1.ae.flow.ch

ns1.drayddns.com

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ns1.vn

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ns1.no-ip.info

ns1.gov.mg

ns1.site

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ns1.jed.wafaicloud.com

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ns1.my.id

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ns1.diskstation.me

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ns1.rag-cloud.hosteur.com

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ns1.web.id

ns1.k12.vt.us

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ns1.gov.za

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ns1.ngo.us

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ns1.dev-myqnapcloud.com

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ns1.myasustor.com

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ns1.gov.sc

ns1.demo.jelastic.com

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ns1.nl

ns1.fj

ns1.potager.org

ns1.gov.la

ns1.kg

ns1.fi.cloudplatform.fi

ns1.be

ns1.tuxfamily.org

ns1.unicloud.pl

ns1.j.scaleforce.com.cy

ns1.lublin.pl

ns1.enscaled.sg

ns1.co.nz

ns1.mcdir.ru

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sn1.us

DNS History

1 record (1 active, 0 former)

●A100.31.163.592026-08-08 → 2026-08-09 · 2 obs

● 2026-08-08 06:47:40
● 2026-08-09 02:41:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.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: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`100.31.163.59`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.bottombook.com, ns2.bottombook.com)

Analysis

Name Server Role

bottombook.com has ns1.bottombook.com listed as one of its name servers.

ns2.bottombook.com frequently serves as a name server in combination with ns1.bottombook.com.

IP Addresses

ns1.bottombook.com points to a single IP number: 100.31.163.59.

ns1.bottombook.com - robtex.com