subook.com - dns.ninja

`subook.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`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=1783706352

Subdomains

mail.subook.com

Same first word

subook.com

Similar names

ubooks.net

sobkou.com

skoobu.com

ubooks.in

bookus.page

skoubo.eu

bukoos.com

bookus.ca

ubooks.com.ua

bookus.org

ubooks.ca

bookus.net

bookus.de

ubooks.org

suboko.com

bookus.in

ubooks.pub

ubooks.com.tw

bookus.jp

ubooks.pk

ubooks.co

bookus.ch

usbook.net

bokous.cz

ubooks.app

koubos.gr

booksu.com

sokubo.com

usbook.com

bookus.co.za

bookus.co

skoubo.net

skoubo.com

ubooks.ru

bookus.click

bookus.fr

booksu.net

bookus.se

bookus.be

ubooks.com

soboku.com

boskou.com

kuboos.com

ubooks.de

usbook.ir

bookus.com

bookus.fi

ubooks.pw

soboku.jp

bookus.co.il

bookus.direct

DNS History

20 records (4 active, 16 former)

○NSlaunch1.spaceship.net2026-03-26 → 2026-07-10 · 2 obs

○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

○NSlaunch2.spaceship.net2026-03-26 → 2026-07-10 · 2 obs

○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

●NSns1.afternic.com2026-03-26 → 2026-07-10 · 3 obs

○ 2018-09-24 08:14:50
● 2026-03-26 09:15:26
● 2026-07-10 18:03:44

○NSns1.dns.com2018-09-24 → 2018-09-24 · 4 obs

○ 2017-02-08 19:18:26
● 2018-09-24 08:14:50
○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

○NSns1.dnshost.co.kr2015-07-07 → 2015-11-12 · 4 obs

● 2015-07-07 05:03:36
● 2015-11-12 16:14:54
○ 2016-02-01 04:12:06
○ 2026-07-10 18:03:44

●NSns2.afternic.com2026-03-26 → 2026-07-10 · 3 obs

○ 2018-09-24 08:14:50
● 2026-03-26 09:15:26
● 2026-07-10 18:03:44

○NSns2.dns.com2018-09-24 → 2018-09-24 · 4 obs

○ 2017-02-08 19:18:26
● 2018-09-24 08:14:50
○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

○NSns2.dnshost.co.kr2015-07-07 → 2015-11-12 · 4 obs

● 2015-07-07 05:03:36
● 2015-11-12 16:14:54
○ 2016-02-01 04:12:06
○ 2026-07-10 18:03:44

○NSns53.domaincontrol.com2016-02-01 → 2017-02-08 · 5 obs

○ 2015-11-12 16:14:54
● 2016-02-01 04:12:06
● 2017-02-08 19:18:26
○ 2018-09-24 08:14:50
○ 2026-07-10 18:03:44

○NSns54.domaincontrol.com2016-02-01 → 2017-02-08 · 5 obs

○ 2015-11-12 16:14:54
● 2016-02-01 04:12:06
● 2017-02-08 19:18:26
○ 2018-09-24 08:14:50
○ 2026-07-10 18:03:44

○MXmail.subook.com2015-07-07 → 2015-11-12 · 4 obs

● 2015-07-07 05:03:36
● 2015-11-12 16:14:54
○ 2016-02-01 04:12:06
○ 2026-07-10 18:03:44

○MXmailstore1.secureserver.net2016-02-01 → 2017-02-08 · 5 obs

○ 2015-11-12 16:14:54
● 2016-02-01 04:12:06
● 2017-02-08 19:18:26
○ 2018-09-24 08:14:50
○ 2026-07-10 18:03:44

○MXsmtp.secureserver.net2016-02-01 → 2017-02-08 · 5 obs

○ 2015-11-12 16:14:54
● 2016-02-01 04:12:06
● 2017-02-08 19:18:26
○ 2018-09-24 08:14:50
○ 2026-07-10 18:03:44

○A112.175.39.1042015-07-07 → 2015-11-12 · 4 obs

● 2015-07-07 05:03:36
● 2015-11-12 16:14:54
○ 2016-02-01 04:12:06
○ 2026-07-10 18:03:44

●A13.248.169.482026-03-26 → 2026-07-10 · 3 obs

○ 2018-09-24 08:14:50
● 2026-03-26 09:15:26
● 2026-07-10 18:03:44

○A184.168.221.512016-02-01 → 2017-02-08 · 5 obs

○ 2015-11-12 16:14:54
● 2016-02-01 04:12:06
● 2017-02-08 19:18:26
○ 2018-09-24 08:14:50
○ 2026-07-10 18:03:44

○A43.229.111.222018-09-24 → 2018-09-24 · 4 obs

○ 2017-02-08 19:18:26
● 2018-09-24 08:14:50
○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

○A44.233.250.752026-03-26 → 2026-07-10 · 2 obs

○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

○A52.38.196.632026-03-26 → 2026-07-10 · 2 obs

○ 2026-03-26 09:15:26
○ 2026-07-10 18:03:44

●A76.223.54.1462026-03-26 → 2026-07-10 · 3 obs

○ 2018-09-24 08:14:50
● 2026-03-26 09:15:26
● 2026-07-10 18:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
subook.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for subook.com

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

The domain mail.subook.com falls under the parent subook.com.

IP Addresses

subook.com points to the IP addresses 13.248.169.48 and 76.223.54.146

fastpunt.com, host-24-52-187-190.cvcca.com, ns3237.verify.hn plus two other host names have IP numbers in common with subook.com.

Name Servers

The NS records for subook.com delegate to ns1.afternic.com and ns2.afternic.com.

The name server configuration of subook.com is shared with other domains, for instance saveganic.com, desishop.ca, xchina.life and two others.

At least some of subook.com's name servers are shared with other domains, for example greensquare.online, psiproperty.com, ogs.info and two more.

These name servers tend to co-occur with verification-gva484mj3nv4guz8sbdfk5.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and 3 other name servers in the same DNS delegations.

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.