`schoolpluspr.com`

DNSSEC	⚠️ Not signed
NS	`blue.foundationdns.com` ⭐
		A	2606:4700:57::6ca2:c601^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net`
		A	2606:4700:57::6ca2:c61f^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
TXT	`v=spf1 -all`
SOA	`blue.foundationdns.com`dns@cloudflare.com serial=2399208329

`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=1774546022

Same first word

schoolpluspr.com

DNS History

11 records (3 active, 8 former)

●NSblue.foundationdns.com2026-02-28 → 2026-03-26 · 3 obs

○ 2018-05-13 20:30:04
● 2026-02-28 17:01:36
● 2026-03-26 17:52:26

●NSblue.foundationdns.net2026-02-28 → 2026-03-26 · 3 obs

○ 2018-05-13 20:30:04
● 2026-02-28 17:01:36
● 2026-03-26 17:52:26

●NSblue.foundationdns.org2026-02-28 → 2026-03-26 · 3 obs

○ 2018-05-13 20:30:04
● 2026-02-28 17:01:36
● 2026-03-26 17:52:26

○NSns1.yourhostingaccount.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○NSns2.yourhostingaccount.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○MXmail.schoolpluspr.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○A198.185.159.1442018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○A198.185.159.1452018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○A198.49.23.1442018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○A198.49.23.1452018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

○A198.57.206.1182018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:30:04
○ 2026-02-28 17:01:36
○ 2026-03-26 17:52:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
schoolpluspr.com	blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org	6 records

✅ Authoritative Response

Server:108.162.198.61

NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolpluspr.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`blue.foundationdns.com, blue.foundationdns.net...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`blue.foundationdns.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (blue.foundationdns.com, blue.foundationdns.com, blue.foundationdns.com...)

Analysis

Name Servers

schoolpluspr.com is delegated to three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

schoolpluspr.com at least partially shares its name servers with other domains, for instance cgwlasvegaslineindex.com, euroclearcampus.com, dnbsearch.com, pivotrpm.net and gsl.noaa.gov.

These name servers are commonly used together with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, fiber.utah.edu, ns5.utah.edu, ns6.utah.edu and ns.utah.edu.

Host names with six IP numbers:

blue.foundationdns.com has IPs 2606:4700:57::6ca2:c601, 2803:f800:52::a29f:3c01, 2a06:98c1:56::ac40:2801, 108.162.198.1, 162.159.60.1 and 172.64.40.1.

blue.foundationdns.net has IPs 2606:4700:57::6ca2:c61f, 2803:f800:52::a29f:3c1f, 2a06:98c1:56::ac40:281f, 108.162.198.31, 162.159.60.31 and 172.64.40.31.

blue.foundationdns.org has IPs 2606:4700:57::6ca2:c63d, 2803:f800:52::a29f:3c3d, 2a06:98c1:56::ac40:283d, 108.162.198.61, 162.159.60.61 and 172.64.40.61.

schoolpluspr.com - robtex.com