`nassaulibraries.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:b9e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a664^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.158^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.100^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`priscilla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`priscilla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`priscilla.ns.cloudflare.com`
		A	108.162.194.189^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	162.159.38.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	172.64.34.189^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.158, 172.67.166.100
		IPv6	2606:4700:3036::6815:b9e, 2606:4700:3037::ac43:a664
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2397010077

`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=1774618777

Same first word

nassaulibraries.com

DNS History

11 records (6 active, 5 former)

○NSdpns1.dnsnameserver.org2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 22:42:00
○ 2015-11-19 09:50:24
○ 2026-03-27 14:07:22

○NSdpns2.dnsnameserver.org2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 22:42:00
○ 2015-11-19 09:50:24
○ 2026-03-27 14:07:22

○NSdpns3.dnsnameserver.org2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 22:42:00
○ 2015-11-19 09:50:24
○ 2026-03-27 14:07:22

○NSdpns4.dnsnameserver.org2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 22:42:00
○ 2015-11-19 09:50:24
○ 2026-03-27 14:07:22

●NSguy.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs

○ 2015-11-19 09:50:24
● 2026-02-17 20:21:28
● 2026-03-27 14:07:22

●NSpriscilla.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs

○ 2015-11-19 09:50:24
● 2026-02-17 20:21:28
● 2026-03-27 14:07:22

●A104.21.11.1582026-02-17 → 2026-03-27 · 3 obs

○ 2015-11-19 09:50:24
● 2026-02-17 20:21:28
● 2026-03-27 14:07:22

●A172.67.166.1002026-02-17 → 2026-03-27 · 3 obs

○ 2015-11-19 09:50:24
● 2026-02-17 20:21:28
● 2026-03-27 14:07:22

●A2606:4700:3036::6815:b9e2026-02-17 → 2026-03-27 · 3 obs

○ 2015-11-19 09:50:24
● 2026-02-17 20:21:28
● 2026-03-27 14:07:22

●A2606:4700:3037::ac43:a6642026-02-17 → 2026-03-27 · 3 obs

○ 2015-11-19 09:50:24
● 2026-02-17 20:21:28
● 2026-03-27 14:07:22

○A72.20.110.82008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 22:42:00
○ 2015-11-19 09:50:24
○ 2026-03-27 14:07:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nassaulibraries.com	guy.ns.cloudflare.com, priscilla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.173

NS records: guy.ns.cloudflare.com, priscilla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nassaulibraries.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.158, 172.67.166.100`
AAAA	2	`2606:4700:3037::ac43:a664, 2606:4700:3036::6815:b9e`
NS	2	`guy.ns.cloudflare.com, priscilla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nassaulibraries.com points to four IP numbers: 2606:4700:3036::6815:b9e, 2606:4700:3037::ac43:a664, 104.21.11.158 and 172.67.166.100.

Other host names, for instance gutschein.org, earnavax.com, myypsilantihome.com, mastersport.ge and www.87020395.com share IP numbers with nassaulibraries.com.

Name Servers

nassaulibraries.com's delegation is to two name servers guy.ns.cloudflare.com and priscilla.ns.cloudflare.com.

nassaulibraries.com shares the same name server configuration as other domains, such as bellmorelibrary.org, willistonparklibrary.org, fslibrary.org, rvclibrary.org and rvcpl.org.

nassaulibraries.com at least partially shares its name servers with other domains, for instance giftbasketsthailand.com, frey.systems, wchskt.com, auto-probleem.com and fnxtv.com.

these name servers are commonly used together with ines.ns.cloudflare.com, liz.ns.cloudflare.com, dean.ns.cloudflare.com and james.ns.cloudflare.com.

Host names with six IP numbers:

guy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.

priscilla.ns.cloudflare.com points to: 2606:4700:50::a29f:26bd, 2803:f800:50::6ca2:c2bd, 2a06:98c1:50::ac40:22bd, 108.162.194.189, 162.159.38.189 and 172.64.34.189.

nassaulibraries.com - robtex.com