`schoolis.com`

DNSSEC	⚠️ Not signed
NS	`ns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}

`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=1783759042

schoolis.com

schoolis.cn

2 records (2 active, 0 former)

●NSns1.cafe24.co.kr2026-06-23 → 2026-07-11 · 2 obs

● 2026-06-23 07:34:44
● 2026-07-11 09:06:10

●NSns1.cafe24.com2026-06-23 → 2026-07-11 · 2 obs

● 2026-06-23 07:34:44
● 2026-07-11 09:06:10

schoolis.com uses two name servers for its delegation: ns1.cafe24.com and ns1.cafe24.co.kr.

schoolis.com has the same name server delegation as a number of other domains, such as greeninus.com, odsshop.com, c-o.kr and two more.

At least some of schoolis.com's name servers are shared with other domains, for example coffeemunhwa.com, itn.ne.kr, virusbus.com and two more.

These name servers tend to co-occur with ns2.cafe24.com, ns2.cafe24.co.kr, ns.cafe24.com and 5 other name servers in the same DNS delegations.

Hostnames that point to five IP numbers:

Hosts pointing to four IP addresses: