`flexbook.org`

DNSSEC	⚠️ Not signed
NS	`ns55.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns56.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐
	NS	`a2.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774633784

Same first word

flexbook.net

flexbook.me

flexbook.co

flexbook.org

flexbook.co.uk

flexbook.eu

flexbook.se

flexbook.de

flexbook.gr

flexbook.nl

flexbook.dk

flexbook.cz

Similar names

bookflex.com

DNS History

4 records (2 active, 2 former)

●NSns55.worldnic.com2015-06-10 → 2026-03-27 · 2 obs

● 2015-06-10 05:59:30
● 2026-03-27 18:02:46

●NSns56.worldnic.com2015-06-10 → 2026-03-27 · 2 obs

● 2015-06-10 05:59:30
● 2026-03-27 18:02:46

○MXp.webcom.ctmail.com2016-01-04 → 2017-08-23 · 4 obs

● 2016-01-04 21:07:52
● 2017-08-23 10:18:56
○ 2026-02-26 20:11:20
○ 2026-03-27 18:02:46

○A107.22.233.2012015-06-10 → 2017-08-23 · 4 obs

● 2015-06-10 05:59:30
● 2017-08-23 10:18:56
○ 2026-02-26 20:11:20
○ 2026-03-27 18:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
flexbook.org	ns55.worldnic.com, ns56.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.165

NS records: ns55.worldnic.com, ns56.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexbook.org (unsigned zone)

⏱️ Timing

Total: 1369ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

flexbook.org's delegation is to two name servers ns55.worldnic.com and ns56.worldnic.com.

flexbook.org shares the same name server configuration as other domains, such as frcofair.com, triantafillo.com, cavassa.com, cinfnin.com and comedica.net.

Host names with a single IP:

ns55.worldnic.com resolves to 162.159.26.165.

ns56.worldnic.com resolves to 162.159.27.8.

flexbook.org - robtex.com

flexbook.org

org