perscholas.com - dns.ninja

`perscholas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4285^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a063^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.133^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.99^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adrian.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c039^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adrian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2039^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adrian.ns.cloudflare.com`
		A	108.162.192.57^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
		A	172.64.32.57^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
		A	173.245.58.57^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
NS	`roan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.133, 172.67.160.99
		IPv6 hints	2606:4700:3033::6815:4285, 2606:4700:3036::ac43:a063
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com
SOA	`adrian.ns.cloudflare.com`dns@cloudflare.com serial=2406465325

`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=1780995461

Subdomains

www.perscholas.com

Same first word

perscholas.com

perscholas.org

Similar names

prescholas.org

losparches.com

laserchops.com

splashcore.com

hasselcorp.com

clearshops.com

rosschapel.com

oscarhelps.com

sclerashop.myshopify.com

scalershop.cn

DNS History

18 records (9 active, 9 former)

●NSadrian.ns.cloudflare.com2026-02-14 → 2026-06-09 · 3 obs

○ 2021-04-02 10:40:30
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

○NSns1.namefind.com2016-05-03 → 2021-04-02 · 5 obs

○ 2016-02-05 09:57:10
● 2016-05-03 01:31:42
● 2021-04-02 10:40:30
○ 2026-02-14 17:32:24
○ 2026-06-09 09:14:12

○NSns100.rookdns.com2015-06-04 → 2016-02-05 · 4 obs

● 2015-06-04 07:07:40
● 2016-02-05 09:57:10
○ 2016-05-03 01:31:42
○ 2026-06-09 09:14:12

○NSns2.namefind.com2017-12-28 → 2021-04-02 · 5 obs

○ 2016-05-03 01:31:42
● 2017-12-28 05:37:24
● 2021-04-02 10:40:30
○ 2026-02-14 17:32:24
○ 2026-06-09 09:14:12

○NSns99.rookdns.com2015-06-04 → 2016-02-05 · 4 obs

● 2015-06-04 07:07:40
● 2016-02-05 09:57:10
○ 2016-05-03 01:31:42
○ 2026-06-09 09:14:12

●NSroan.ns.cloudflare.com2026-02-14 → 2026-06-09 · 3 obs

○ 2021-04-02 10:40:30
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

○MXmail.mxproc.com2015-06-04 → 2016-02-05 · 4 obs

● 2015-06-04 07:07:40
● 2016-02-05 09:57:10
○ 2016-05-03 01:31:42
○ 2026-06-09 09:14:12

●MXroute1.mx.cloudflare.net2026-02-14 → 2026-06-09 · 3 obs

○ 2016-05-03 01:31:42
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

●MXroute2.mx.cloudflare.net2026-02-14 → 2026-06-09 · 3 obs

○ 2016-05-03 01:31:42
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

●MXroute3.mx.cloudflare.net2026-02-14 → 2026-06-09 · 3 obs

○ 2016-05-03 01:31:42
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

●A104.21.66.1332026-02-14 → 2026-06-09 · 3 obs

○ 2021-04-02 10:40:30
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

○A141.8.224.2392015-06-04 → 2016-02-05 · 4 obs

● 2015-06-04 07:07:40
● 2016-02-05 09:57:10
○ 2016-05-03 01:31:42
○ 2026-06-09 09:14:12

●A172.67.160.992026-02-14 → 2026-06-09 · 3 obs

○ 2021-04-02 10:40:30
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

○A208.73.211.702016-05-03 → 2016-12-12 · 5 obs

○ 2016-02-05 09:57:10
● 2016-05-03 01:31:42
● 2016-12-12 17:35:58
○ 2017-12-28 05:37:24
○ 2026-06-09 09:14:12

●A2606:4700:3033::6815:42852026-02-14 → 2026-06-09 · 3 obs

○ 2021-04-02 10:40:30
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

●A2606:4700:3036::ac43:a0632026-02-14 → 2026-06-09 · 3 obs

○ 2021-04-02 10:40:30
● 2026-02-14 17:32:24
● 2026-06-09 09:14:12

○A35.186.238.1012021-03-21 → 2021-04-02 · 5 obs

○ 2017-12-28 05:37:24
● 2021-03-21 15:57:32
● 2021-04-02 10:40:30
○ 2026-02-14 17:32:24
○ 2026-06-09 09:14:12

○A68.178.213.612017-12-28 → 2017-12-28 · 4 obs

○ 2016-12-12 17:35:58
● 2017-12-28 05:37:24
○ 2021-03-21 15:57:32
○ 2026-06-09 09:14:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
perscholas.com	adrian.ns.cloudflare.com, roan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.57

NS records: adrian.ns.cloudflare.com, roan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.99, 104.21.66.133`
AAAA	2	`2606:4700:3036::ac43:a063, 2606:4700:3033::6815:4285`
NS	2	`adrian.ns.cloudflare.com, roan.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 28), route3.mx.cloudflare.net (pri: 50)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adrian.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

perscholas.com is the parent zone for www.perscholas.com.

IP Addresses

With 4 IP addresses, perscholas.com directs to 104.21.66.133, 172.67.160.99, 2606:4700:3033::6815:4285 and 2606:4700:3036::ac43:a063.

Among the host names that share IP numbers with perscholas.com are gaoncredit.com, cicontespizza.com, main-haus.kz and two others.

Name Servers

perscholas.com is delegated to two name servers: adrian.ns.cloudflare.com and roan.ns.cloudflare.com.

perscholas.com has the same name server delegation as a number of other domains, such as tekitup.ca, asiloyuncu.com, criticalthinking.show and two more.

perscholas.com partially shares its NS delegation with several other domains, including mysachouse.com, linenslimited.com, nine99.org and two others.

These name servers are regularly seen alongside tim.ns.cloudflare.com and peyton.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

The hostname adrian.ns.cloudflare.com resolves to 108.162.192.57, 172.64.32.57, 173.245.58.57 and three additional IP addresses.

The hostname roan.ns.cloudflare.com resolves to 108.162.193.226, 172.64.33.226, 173.245.59.226 and three additional IP addresses.

Mail Servers

perscholas.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

perscholas.com shares at least some of its mail servers with other domains — for example e7mac.com, loadvis.com, morgane.dev and two more.

Host names resolving to 6 IP numbers:

The hostname route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and three additional IP addresses.

The hostname route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and three additional IP addresses.

The hostname route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and three additional IP addresses.