`cmphighschool.com`

DNSSEC	⚠️ Not signed
A	2a07:7800::182^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.151.30.182^{🇬🇧 TWENTYI185.151.30.0/24}
NS	`ns1.stackdns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.stackdns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.stackdns.com`
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.stackdns.com`
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1649654864

`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=1775970182

Same first word

cmphighschool.com

DNS History

10 records (7 active, 3 former)

●NSns1.stackdns.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-06 02:40:52
● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

●NSns2.stackdns.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-06 02:40:52
● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

●NSns3.stackdns.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-06 02:40:52
● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

●NSns4.stackdns.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-06 02:40:52
● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

○NSns71.domaincontrol.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:40:52
○ 2026-04-09 02:06:06
○ 2026-04-12 05:26:06

○NSns72.domaincontrol.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:40:52
○ 2026-04-09 02:06:06
○ 2026-04-12 05:26:06

●MXmx.stackmail.com2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

○A166.62.10.1892020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:40:52
○ 2026-04-09 02:06:06
○ 2026-04-12 05:26:06

●A185.151.30.1822026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-06 02:40:52
● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

●A2a07:7800::1822026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-06 02:40:52
● 2026-04-09 02:06:06
● 2026-04-12 05:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cmphighschool.com	ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com	4 records

✅ Authoritative Response

Server:35.197.225.59

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmphighschool.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.182`
AAAA	1	`2a07:7800::182`
NS	4	`ns2.stackdns.com, ns4.stackdns.com...`
MX	1	`mx.stackmail.com (pri: 10)`
SOA	1	`ns1.stackdns.com hostmaster.stackdns.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)

Analysis

IP Addresses

cmphighschool.com points to two IPs: 2a07:7800::182 and 185.151.30.182.

Other host names, for instance www.newbettola.co.uk, palhost.net, server.shopoftheworld.com, kittycare-katzenpsychologie.ch and orangeforestry.com share IP numbers with cmphighschool.com.

Name Servers

cmphighschool.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

cmphighschool.com at least partially shares name servers with other domains such as wss-server.com, marcoix-xarabanktamalta.com, cartagenainsider.com, ampersand.digital and fvhost.com.

Host names with one IP number:

ns1.stackdns.com points to: 35.197.225.59

ns2.stackdns.com points to: 146.148.28.88

ns3.stackdns.com points to: 35.198.79.191

ns4.stackdns.com points to: 104.196.137.209

Mail Servers

cmphighschool.com is handled by a single mail server, mx.stackmail.com.

cmphighschool.com shares the same mail server setup as other domains, including successkit.io, centurionsreview.com, taikokushuzo.com, zeckrocloud.com and duplion.com.

mx.stackmail.com points to one IP number: 185.151.28.67.

cmphighschool.com - robtex.com