`guide2libraryscience.com`

DNSSEC	⚠️ Not signed
A	195.179.236.141^{🇺🇸 IIHOS001195.179.236.0/23 HOSTINGER US}
NS	`byron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c343^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`byron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2343^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`byron.ns.cloudflare.com`
		A	108.162.195.67^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	162.159.44.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	172.64.35.67^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
NS	`june.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`june.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`june.ns.cloudflare.com`
		A	108.162.192.176^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	172.64.32.176^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	173.245.58.176^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`byron.ns.cloudflare.com`dns@cloudflare.com serial=2399250471

`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=1774748667

Previously MX for

guide2libraryscience.com

Same first word

guide2libraryscience.com

DNS History

12 records (5 active, 7 former)

●NSbyron.ns.cloudflare.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-03 02:34:38
● 2026-03-26 14:33:20
● 2026-03-29 01:48:34

●NSjune.ns.cloudflare.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-03 02:34:38
● 2026-03-26 14:33:20
● 2026-03-29 01:48:34

○NSns1.a2hosting.com2017-01-04 → 2018-10-03 · 4 obs

● 2017-01-04 23:04:30
● 2018-10-03 02:34:38
○ 2026-03-26 14:33:20
○ 2026-03-29 01:48:34

○NSns2.a2hosting.com2017-01-04 → 2018-10-03 · 4 obs

● 2017-01-04 23:04:30
● 2018-10-03 02:34:38
○ 2026-03-26 14:33:20
○ 2026-03-29 01:48:34

○NSns3.a2hosting.com2017-01-04 → 2018-10-03 · 4 obs

● 2017-01-04 23:04:30
● 2018-10-03 02:34:38
○ 2026-03-26 14:33:20
○ 2026-03-29 01:48:34

○NSns4.a2hosting.com2017-01-04 → 2018-10-03 · 4 obs

● 2017-01-04 23:04:30
● 2018-10-03 02:34:38
○ 2026-03-26 14:33:20
○ 2026-03-29 01:48:34

○MXguide2libraryscience.com2017-01-04 → 2018-10-03 · 4 obs

● 2017-01-04 23:04:30
● 2018-10-03 02:34:38
○ 2026-03-26 14:33:20
○ 2026-03-29 01:48:34

●MXmx1.hostinger.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-03 02:34:38
● 2026-03-26 14:33:20
● 2026-03-29 01:48:34

●MXmx2.hostinger.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-03 02:34:38
● 2026-03-26 14:33:20
● 2026-03-29 01:48:34

○A184.168.221.432017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:04:30
○ 2018-10-03 02:34:38
○ 2026-03-29 01:48:34

●A195.179.236.1412026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-03 02:34:38
● 2026-03-26 14:33:20
● 2026-03-29 01:48:34

○A66.198.240.252017-01-04 → 2018-10-03 · 4 obs

● 2017-01-04 23:04:30
● 2018-10-03 02:34:38
○ 2026-03-26 14:33:20
○ 2026-03-29 01:48:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
guide2libraryscience.com	june.ns.cloudflare.com, byron.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.176

NS records: june.ns.cloudflare.com, byron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guide2libraryscience.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.179.236.141`
NS	2	`byron.ns.cloudflare.com, june.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`byron.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (june.ns.cloudflare.com, june.ns.cloudflare.com, june.ns.cloudflare.com...)

Analysis

IP Addresses

guide2libraryscience.com resolves to one IP number: 195.179.236.141.

Other host names, for instance justinslone.com, hasanassociates.in and kciti.com share IP numbers with guide2libraryscience.com.

Name Servers

guide2libraryscience.com is delegated to two name servers byron.ns.cloudflare.com and june.ns.cloudflare.com.

guide2libraryscience.com shares the same name server setup as other domains, for instance elroyalecasino1.com, xamdepnhat.com, kciti.com, westward.engineering and yabbycasino.bet.

guide2libraryscience.com at least partially shares name servers with other domains, for instance pointvicentevet.com, super-turf.com, apannaiillam.com, lighter.tools and hastingsandhavlik.com.

These name servers are commonly used with amy.ns.cloudflare.com, dom.ns.cloudflare.com and graham.ns.cloudflare.com.

Host names with six IP numbers:

Host name byron.ns.cloudflare.com points to: 2606:4700:58::a29f:2c43, 2803:f800:50::6ca2:c343, 2a06:98c1:50::ac40:2343, 108.162.195.67, 162.159.44.67 and 172.64.35.67.

Host name june.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab0, 2803:f800:50::6ca2:c0b0, 2a06:98c1:50::ac40:20b0, 108.162.192.176, 172.64.32.176 and 173.245.58.176.

Mail Servers

Two mail servers handle guide2libraryscience.com: mx1.hostinger.com and mx2.hostinger.com.

guide2libraryscience.com shares the same mail server setup as other domains, for instance myopep.in, gaston-ia.com, franquiciaspinto.com, gabrielamoraes.com.br and multisale.at.

Host names with two IP numbers:

mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

Host names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com

Host names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com

guide2libraryscience.com - robtex.com