schoolhow.com - dns.ninja

`schoolhow.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.1.129^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1771925305

`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=1781939470

Same first word

schoolhow.com

Similar names

howschool.org

schoolwho.com

whoschool.com

DNS History

14 records (4 active, 10 former)

○NSdns31.hichina.com2015-08-10 → 2017-03-16 · 4 obs

● 2015-08-10 06:03:02
● 2017-03-16 04:27:42
○ 2019-04-29 10:15:18
○ 2026-06-20 07:24:46

○NSdns32.hichina.com2015-08-10 → 2017-03-16 · 4 obs

● 2015-08-10 06:03:02
● 2017-03-16 04:27:42
○ 2019-04-29 10:15:18
○ 2026-06-20 07:24:46

●NSns1.vercel-dns.com2026-04-09 → 2026-06-20 · 3 obs

○ 2019-04-29 10:15:18
● 2026-04-09 09:18:18
● 2026-06-20 07:24:46

○NSns13.domaincontrol.com2019-04-29 → 2019-04-29 · 4 obs

○ 2017-03-16 04:27:42
● 2019-04-29 10:15:18
○ 2026-04-09 09:18:18
○ 2026-06-20 07:24:46

○NSns14.domaincontrol.com2019-04-29 → 2019-04-29 · 4 obs

○ 2017-03-16 04:27:42
● 2019-04-29 10:15:18
○ 2026-04-09 09:18:18
○ 2026-06-20 07:24:46

●NSns2.vercel-dns.com2026-04-09 → 2026-06-20 · 3 obs

○ 2019-04-29 10:15:18
● 2026-04-09 09:18:18
● 2026-06-20 07:24:46

○MXschoolhow-com.mail.protection.outlook.com2019-04-29 → 2019-04-29 · 3 obs

● 2019-04-29 10:15:18
○ 2026-04-09 09:18:18
○ 2026-06-20 07:24:46

○A148.72.198.1932019-04-29 → 2019-04-29 · 3 obs

● 2019-04-29 10:15:18
○ 2026-04-09 09:18:18
○ 2026-06-20 07:24:46

●A216.150.1.12026-04-12 → 2026-06-20 · 5 obs

○ 2026-04-09 09:18:18
● 2026-04-12 23:25:24
○ 2026-04-21 09:13:48
○ 2026-04-21 12:58:24
● 2026-06-20 07:24:46

●A216.150.1.1292026-06-20 → 2026-06-20 · 2 obs

○ 2026-04-21 12:58:24
● 2026-06-20 07:24:46

○A216.150.1.1932026-04-21 → 2026-04-21 · 5 obs

○ 2026-04-12 23:25:24
● 2026-04-21 09:13:48
○ 2026-04-21 10:24:52
● 2026-04-21 12:58:24
○ 2026-06-20 07:24:46

○A216.150.1.652026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-21 09:13:48
● 2026-04-21 10:24:52
○ 2026-04-21 12:58:24
○ 2026-06-20 07:24:46

○A216.150.16.12026-04-09 → 2026-04-21 · 6 obs

○ 2019-04-29 10:15:18
● 2026-04-09 09:18:18
○ 2026-04-12 23:25:24
○ 2026-04-21 10:24:52
● 2026-04-21 12:58:24
○ 2026-06-20 07:24:46

○A216.150.16.1292026-04-09 → 2026-04-21 · 5 obs

○ 2019-04-29 10:15:18
● 2026-04-09 09:18:18
● 2026-04-21 10:24:52
○ 2026-04-21 12:58:24
○ 2026-06-20 07:24:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
schoolhow.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolhow.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.16.1, 216.150.1.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

schoolhow.com points to the IP addresses 216.150.1.1 and 216.150.1.129

Among the host names that share IP numbers with schoolhow.com are easy-pdf.org, johnmattone.com, creditbuzz.online and two others.

Name Servers

schoolhow.com is served by two delegated name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.

schoolhow.com has the same name server delegation as a number of other domains, such as hemrock.com, unexpected-day.com, physioassistant.com.au and two more.

schoolhow.com has name servers in common with a number of other domains — haidrr.com, davide78.dev, telegrameem.com and colorindicator.com among them.

Each of the two host names carries two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.