libooks.com - dns.ninja

`libooks.com`

DNSSEC	⚠️ Not signed
NS	`ns-1308.awsdns-35.org` ⭐
		A	2600:9000:5305:1c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1308.awsdns-35.org`
		A	205.251.197.28^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1308.awsdns-35.org`
NS	`ns-163.awsdns-20.com`
		A	2600:9000:5300:a300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-163.awsdns-20.com`
		A	205.251.192.163^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-163.awsdns-20.com`
NS	`ns-1691.awsdns-19.co.uk`
		A	2600:9000:5306:9b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1691.awsdns-19.co.uk`
		A	205.251.198.155^{🇺🇸 Amazon205.251.198.0/24 prefix}
NS	`ns-775.awsdns-32.net`
		A	2600:9000:5303:700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-775.awsdns-32.net`
		A	205.251.195.7^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-775.awsdns-32.net`
MX	`libooks-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms12482495`
TXT	`facebook-domain-verification=r2d2etgwwp6ylj80a20viaapbckis0`
TXT	`google-site-verification=ISaTvwlPR8jrplUpsEZJsdeQGko1Tu6kp1Tcmfvae8w`
TXT	`google-site-verification=uHjts4WzMAIm_0-hvQ5nsNcw3vHSioGxwg3-4lS2i6Y`
TXT	`v=spf1 ip4:200.80.156.56/29 include:spf.protection.outlook.com include:spf.ma...`
SOA	`ns-1308.awsdns-35.org`awsdns-hostmaster@amazon.com 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=1782759281

Same first word

libooks.it

libooks.com

Similar names

lisbook.org

skolbio.ru

kobosil.com

sobolik.pl

boskoli.com

lisbook.ru

skolbio.fi

sobolik.com

bilokos.com

blooski.eu

sobloki.com

bislook.com

isoblok.com

lisbook.com

isoblok.com.br

booklis.ru

kobosil.me

booklis.com

silbook.com

loobski.com

kobosil.de

blooski.net

DNS History

15 records (5 active, 10 former)

●NSns-1308.awsdns-35.org2026-04-09 → 2026-06-29 · 3 obs

○ 2020-03-22 03:15:12
● 2026-04-09 01:50:56
● 2026-06-29 19:08:22

●NSns-163.awsdns-20.com2026-04-09 → 2026-06-29 · 3 obs

○ 2020-03-22 03:15:12
● 2026-04-09 01:50:56
● 2026-06-29 19:08:22

●NSns-1691.awsdns-19.co.uk2026-04-09 → 2026-06-29 · 3 obs

○ 2020-03-22 03:15:12
● 2026-04-09 01:50:56
● 2026-06-29 19:08:22

●NSns-775.awsdns-32.net2026-04-09 → 2026-06-29 · 3 obs

○ 2020-03-22 03:15:12
● 2026-04-09 01:50:56
● 2026-06-29 19:08:22

○NSns1.parkingcrew.net2015-06-01 → 2017-03-14 · 4 obs

● 2015-06-01 07:08:00
● 2017-03-14 08:57:06
○ 2020-03-22 03:15:12
○ 2026-06-29 19:08:22

○NSns2.parkingcrew.net2015-06-01 → 2017-03-14 · 4 obs

● 2015-06-01 07:08:00
● 2017-03-14 08:57:06
○ 2020-03-22 03:15:12
○ 2026-06-29 19:08:22

○NSns3.afternic.com2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-14 08:57:06
● 2020-03-22 03:15:12
○ 2026-04-09 01:50:56
○ 2026-06-29 19:08:22

○NSns4.afternic.com2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-14 08:57:06
● 2020-03-22 03:15:12
○ 2026-04-09 01:50:56
○ 2026-06-29 19:08:22

●MXlibooks-com.mail.protection.outlook.com2026-04-09 → 2026-06-29 · 3 obs

○ 2016-03-10 12:41:00
● 2026-04-09 01:50:56
● 2026-06-29 19:08:22

○MXmail.h-email.net2015-06-01 → 2015-10-19 · 4 obs

● 2015-06-01 07:08:00
● 2015-10-19 08:38:04
○ 2016-03-10 12:41:00
○ 2026-06-29 19:08:22

○A185.53.177.92015-06-01 → 2016-07-13 · 6 obs

● 2015-06-01 07:08:00
● 2015-10-19 08:38:04
○ 2016-03-10 12:41:00
● 2016-07-13 15:39:28
○ 2017-03-14 08:57:06
○ 2026-06-29 19:08:22

○A185.53.178.92017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-13 15:39:28
● 2017-03-14 08:57:06
○ 2020-03-22 03:15:12
○ 2026-06-29 19:08:22

○A34.206.12.2342020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-14 08:57:06
● 2020-03-22 03:15:12
○ 2026-04-09 01:50:56
○ 2026-06-29 19:08:22

○A54.208.77.1242020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-14 08:57:06
● 2020-03-22 03:15:12
○ 2026-04-09 01:50:56
○ 2026-06-29 19:08:22

○A54.72.9.512016-03-10 → 2016-03-10 · 4 obs

○ 2015-10-19 08:38:04
● 2016-03-10 12:41:00
○ 2016-07-13 15:39:28
○ 2026-06-29 19:08:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
libooks.com	ns-163.awsdns-20.com, ns-775.awsdns-32.net, ns-1691.awsdns-19.co.uk, ns-1308.awsdns-35.org	2 records

✅ Authoritative Response

Server:205.251.197.28

NS records: ns-163.awsdns-20.com, ns-775.awsdns-32.net, ns-1691.awsdns-19.co.uk, ns-1308.awsdns-35.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libooks.com (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1308.awsdns-35.org, ns-163.awsdns-20.com...`
MX	1	`libooks-com.mail.protection.outlook.com`
TXT	5	`MS=ms12482495, facebook-domain-verification=r2d2etgwwp6...`
SOA	1	`ns-1308.awsdns-35.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-163.awsdns-20.com, ns-163.awsdns-20.com)

Analysis

Name Servers

Four name servers handle the delegation for libooks.com: ns-163.awsdns-20.com, ns-775.awsdns-32.net, ns-1308.awsdns-35.org and ns-1691.awsdns-19.co.uk.

libooks.com has at least partial name server overlap with other domains, such as controlgap.ca, bituniverse.org, d18j6k8kln1ihh.cloudfront.net and two others.

ns-163.awsdns-20.com, ns-775.awsdns-32.net, ns-1308.awsdns-35.org and ns-1691.awsdns-19.co.uk all point to exactly two IP numbers each: ns-163.awsdns-20.com → 205.251.192.163 and 2600:9000:5300:a300::1; ns-775.awsdns-32.net → 205.251.195.7 and 2600:9000:5303:700::1; ns-1308.awsdns-35.org → 205.251.197.28 and 2600:9000:5305:1c00::1; ns-1691.awsdns-19.co.uk → 205.251.198.155 and 2600:9000:5306:9b00::1.

Mail Servers

libooks.com uses one mail server — libooks-com.mail.protection.outlook.com.

libooks-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.14, 52.101.10.16, 52.101.42.14 plus 5 more.