firstschool.com - dns.ninja

`firstschool.com`

DNSSEC	⚠️ Not signed
A	23.253.113.250^{🇺🇸 RACKSPACE-DFW23.253.64.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
NS	`ns59.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns60.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
SOA	`NS59.WORLDNIC.com`namehost@WORLDNIC.com serial=115101903

`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=1783099586

Same first word

firstschool.de

firstschool.org.uk

firstschool.ws

firstschool.com

firstschool.ru

firstschool.nl

firstschool.it

firstschool.net

firstschool.kz

Similar names

schoolfirst.com

shiftcolors.com

schoolfirst.net

schoolfirst.org

fristschool.com

schoolfirst.ai

DNS History

12 records (8 active, 4 former)

○NSdns1.earthlink.net2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 06:47:38
○ 2015-10-20 03:49:24
○ 2026-07-03 17:49:04

○NSdns2.earthlink.net2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 06:47:38
○ 2015-10-20 03:49:24
○ 2026-07-03 17:49:04

○NSdns3.earthlink.net2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 06:47:38
○ 2015-10-20 03:49:24
○ 2026-07-03 17:49:04

●NSns59.worldnic.com2015-10-20 → 2026-07-03 · 3 obs

○ 2015-06-04 06:47:38
● 2015-10-20 03:49:24
● 2026-07-03 17:49:04

●NSns60.worldnic.com2015-10-20 → 2026-07-03 · 3 obs

○ 2015-06-04 06:47:38
● 2015-10-20 03:49:24
● 2026-07-03 17:49:04

●MXalt1.aspmx.l.google.com2015-06-04 → 2026-07-03 · 2 obs

● 2015-06-04 06:47:38
● 2026-07-03 17:49:04

●MXalt2.aspmx.l.google.com2015-06-04 → 2026-07-03 · 2 obs

● 2015-06-04 06:47:38
● 2026-07-03 17:49:04

●MXaspmx.l.google.com2015-06-04 → 2026-07-03 · 2 obs

● 2015-06-04 06:47:38
● 2026-07-03 17:49:04

●MXaspmx2.googlemail.com2015-06-04 → 2026-07-03 · 2 obs

● 2015-06-04 06:47:38
● 2026-07-03 17:49:04

●MXaspmx3.googlemail.com2015-06-04 → 2026-07-03 · 2 obs

● 2015-06-04 06:47:38
● 2026-07-03 17:49:04

●A23.253.113.2502015-10-20 → 2026-07-03 · 3 obs

○ 2015-06-04 06:47:38
● 2015-10-20 03:49:24
● 2026-07-03 17:49:04

○A98.129.133.262015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 06:47:38
○ 2015-10-20 03:49:24
○ 2026-07-03 17:49:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firstschool.com	ns59.worldnic.com, ns60.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns59.worldnic.com, ns60.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstschool.com (unsigned zone)

⏱️ Timing

Total: 2178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.253.113.250`
NS	2	`ns60.worldnic.com, ns59.worldnic.com`
MX	5	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
SOA	1	`NS59.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns59.worldnic.com, ns60.worldnic.com)

Analysis

IP Addresses

firstschool.com points to a single IP number: 23.253.113.250.

Additional host names — fccmg.org, alliedcomponents.com, dictaai.com and two others — share IP numbers with firstschool.com.

Name Servers

firstschool.com is delegated to two name servers: ns59.worldnic.com and ns60.worldnic.com.

firstschool.com shares its name server setup with other domains, including wikiprot.org, hawkinsaccounting.com, simedika.net and two others.

ns59.worldnic.com directs to 162.159.26.165 and ns60.worldnic.com directs to 162.159.27.8; each host name points to exactly one IP number.

Mail Servers

Mail for firstschool.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

firstschool.com shares mail servers — at least in part — with other domains, including actismo.com, smart.cl, monstu.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 142.250.31.27 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1a IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.27 IP addresses.