`widebook.com`

DNSSEC	⚠️ Not signed
A	121.254.178.239^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.domainca.com` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.domainca.com`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
SOA	`ns.domainca.com`root@domainca.com serial=1534404379

`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.net`nstld@verisign-grs.com serial=1786729299

Same first word

widebook.com

Similar names

woodbike.fr

bookwide.net

bikewood.com

woodbike.com

wedibook.com

woodbike.de

DNS History

6 records (3 active, 3 former)

●NSns.domainca.com2015-07-08 → 2026-08-14 · 2 obs

● 2015-07-08 13:57:46
● 2026-08-14 17:44:50

●NSns2.domainca.com2015-07-08 → 2026-08-14 · 2 obs

● 2015-07-08 13:57:46
● 2026-08-14 17:44:50

○A121.254.178.2362015-11-06 → 2017-01-08 · 5 obs

○ 2015-07-08 13:57:46
● 2015-11-06 00:54:12
● 2017-01-08 10:31:40
○ 2026-06-03 16:11:36
○ 2026-08-14 17:44:50

●A121.254.178.2392026-06-03 → 2026-08-14 · 3 obs

○ 2017-01-08 10:31:40
● 2026-06-03 16:11:36
● 2026-08-14 17:44:50

○A211.106.65.1112015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 13:57:46
○ 2015-11-06 00:54:12
○ 2026-08-14 17:44:50

○A211.106.65.1122015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 13:57:46
○ 2015-11-06 00:54:12
○ 2026-08-14 17:44:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
widebook.com	ns.domainca.com, ns2.domainca.com	2 records

✅ Authoritative Response

Server:121.78.117.39

NS records: ns.domainca.com, ns2.domainca.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for widebook.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.239`
NS	2	`ns.domainca.com, ns2.domainca.com`
SOA	1	`ns.domainca.com root.domainca.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)

Analysis

IP Addresses

widebook.com points to a single IP number: 121.254.178.239.

Additional host names — www.infoseed.kr, kplaza.com, co.kr.pams.co.kr and two others — share IP numbers with widebook.com.

Name Servers

widebook.com has two authoritative name servers — ns2.domainca.com and ns.domainca.com.

widebook.com shares its name server setup with other domains, including tueten.com, compfort.com, androidcheck.com and two others.

Each of ns2.domainca.com and ns.domainca.com has one IP address: ns2.domainca.com uses 20.200.205.248 and ns.domainca.com uses 43.201.170.100.

widebook.com - robtex.com

widebook.com

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