zerchoo.com - dns.ninja

`zerchoo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:96e1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:bfb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.251^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.225^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`agustin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`agustin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`agustin.ns.cloudflare.com`
		A	108.162.195.90^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.90^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.251, 172.67.150.225
		IPv6 hints	2606:4700:3030::ac43:96e1, 2606:4700:3035::6815:bfb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=29, name=cloudflare-ech.com
SOA	`agustin.ns.cloudflare.com`dns@cloudflare.com serial=2406705332

`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=1783440366

Same first word

zerchoo.com

Similar names

zerocho.com

choozer.co.uk

chozero.com

cherzoo.ru

choozer.com

DNS History

24 records (6 active, 18 former)

●NSagustin.ns.cloudflare.com2026-02-15 → 2026-07-07 · 3 obs

○ 2018-01-29 16:28:50
● 2026-02-15 19:40:54
● 2026-07-07 16:32:42

○NSdns1.stabletransit.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:31:26
○ 2018-01-29 16:28:50
○ 2026-07-07 16:32:42

○NSdns2.stabletransit.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:31:26
○ 2018-01-29 16:28:50
○ 2026-07-07 16:32:42

●NSmichelle.ns.cloudflare.com2026-02-15 → 2026-07-07 · 3 obs

○ 2018-01-29 16:28:50
● 2026-02-15 19:40:54
● 2026-07-07 16:32:42

○NSns.rackspace.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:31:26
○ 2018-01-29 16:28:50
○ 2026-07-07 16:32:42

○NSns1.livedns.co.uk2018-01-29 → 2018-01-29 · 4 obs

○ 2017-01-04 21:31:26
● 2018-01-29 16:28:50
○ 2026-02-15 19:40:54
○ 2026-07-07 16:32:42

○NSns2.livedns.co.uk2018-01-29 → 2018-01-29 · 4 obs

○ 2017-01-04 21:31:26
● 2018-01-29 16:28:50
○ 2026-02-15 19:40:54
○ 2026-07-07 16:32:42

○NSns3.livedns.co.uk2018-01-29 → 2018-01-29 · 4 obs

○ 2017-01-04 21:31:26
● 2018-01-29 16:28:50
○ 2026-02-15 19:40:54
○ 2026-07-07 16:32:42

○MXalt1.aspmx.l.google.com2018-01-29 → 2026-02-15 · 4 obs

● 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-02-18 17:03:32
○ 2026-07-07 16:32:42

○MXalt2.aspmx.l.google.com2018-01-29 → 2026-02-15 · 4 obs

● 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-02-18 17:03:32
○ 2026-07-07 16:32:42

○MXalt3.aspmx.l.google.com2018-01-29 → 2026-02-15 · 4 obs

● 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-02-18 17:03:32
○ 2026-07-07 16:32:42

○MXalt4.aspmx.l.google.com2018-01-29 → 2026-02-15 · 4 obs

● 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-02-18 17:03:32
○ 2026-07-07 16:32:42

○MXaspmx.l.google.com2018-01-29 → 2026-02-15 · 4 obs

● 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-02-18 17:03:32
○ 2026-07-07 16:32:42

●A104.21.11.2512026-02-15 → 2026-07-07 · 5 obs

○ 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-06-29 20:36:48
● 2026-07-07 16:32:40
● 2026-07-07 16:32:42

○A109.228.50.202018-01-29 → 2018-01-29 · 4 obs

○ 2017-01-04 21:31:26
● 2018-01-29 16:28:50
○ 2026-02-15 19:40:54
○ 2026-07-07 16:32:42

○A134.213.233.2022017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:31:26
○ 2018-01-29 16:28:50
○ 2026-07-07 16:32:42

●A172.67.150.2252026-02-15 → 2026-07-07 · 5 obs

○ 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-06-29 20:36:48
● 2026-07-07 16:32:40
● 2026-07-07 16:32:42

○A188.114.96.02026-06-29 → 2026-06-29 · 4 obs

○ 2026-02-15 19:40:54
● 2026-06-29 20:36:48
○ 2026-07-07 16:32:40
○ 2026-07-07 16:32:42

○A188.114.97.02026-06-29 → 2026-06-29 · 4 obs

○ 2026-02-15 19:40:54
● 2026-06-29 20:36:48
○ 2026-07-07 16:32:40
○ 2026-07-07 16:32:42

●A2606:4700:3030::ac43:96e12026-02-15 → 2026-07-07 · 5 obs

○ 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-06-29 20:36:48
● 2026-07-07 16:32:40
● 2026-07-07 16:32:42

○A2606:4700:3034::6815:bfb2026-02-15 → 2026-02-15 · 4 obs

○ 2018-01-29 16:28:50
● 2026-02-15 19:40:54
○ 2026-06-29 20:36:48
○ 2026-07-07 16:32:42

●A2606:4700:3035::6815:bfb2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-29 20:36:48
● 2026-07-07 16:32:40
● 2026-07-07 16:32:42

○A2a06:98c1:3120::2026-06-29 → 2026-06-29 · 4 obs

○ 2026-02-15 19:40:54
● 2026-06-29 20:36:48
○ 2026-07-07 16:32:40
○ 2026-07-07 16:32:42

○A2a06:98c1:3121::2026-06-29 → 2026-06-29 · 4 obs

○ 2026-02-15 19:40:54
● 2026-06-29 20:36:48
○ 2026-07-07 16:32:40
○ 2026-07-07 16:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
zerchoo.com	michelle.ns.cloudflare.com, agustin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.201

NS records: michelle.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zerchoo.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.225, 104.21.11.251`
AAAA	2	`2606:4700:3035::6815:bfb, 2606:4700:3030::ac43:96e1`
NS	2	`agustin.ns.cloudflare.com, michelle.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`agustin.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (michelle.ns.cloudflare.com, michelle.ns.cloudflare.com, michelle.ns.cloudflare.com...)

Analysis

IP Addresses

zerchoo.com directs to four IP numbers, which are 104.21.11.251, 172.67.150.225, 2606:4700:3030::ac43:96e1 and 2606:4700:3035::6815:bfb.

kenlimi.com, www.resultlawcompany.com.ua, www.topbtas.com and two other host names share IP numbers with zerchoo.com.

Name Servers

zerchoo.com has two authoritative name servers — agustin.ns.cloudflare.com and michelle.ns.cloudflare.com.

zerchoo.com uses the same name servers as several other domains — among them dallen.org, sysrq.org, freelanceworkdesk.sbs and two more.

The name servers of zerchoo.com overlap at least partially with those of other domains — among them wilcoxck.com, handwriting.co.il, rowltech.co and two more.

These name servers commonly co-occur with the name servers jerome.ns.cloudflare.com, sarah.ns.cloudflare.com, jobs.ns.cloudflare.com and izabella.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

agustin.ns.cloudflare.com points to 108.162.195.90, 162.159.44.90, 172.64.35.90 and 3 other IP addresses.

michelle.ns.cloudflare.com points to 108.162.192.201, 172.64.32.201, 173.245.58.201 and 3 other IP addresses.