preview.classdojo.com - dns.ninja

`preview.classdojo.com`

DNSSEC	⚠️ Not signed
NS	`ns-553.awsdns-05.net` ⭐
		A	2600:9000:5302:2900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-553.awsdns-05.net`
		A	205.251.194.41^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-553.awsdns-05.net`
NS	`ns-135.awsdns-16.com`
		A	2600:9000:5300:8700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-135.awsdns-16.com`
		A	205.251.192.135^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-135.awsdns-16.com`
NS	`ns-1475.awsdns-56.org`
		A	2600:9000:5305:c300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1475.awsdns-56.org`
		A	205.251.197.195^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1475.awsdns-56.org`
NS	`ns-1608.awsdns-09.co.uk`
		A	2600:9000:5306:4800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1608.awsdns-09.co.uk`
		A	205.251.198.72^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1608.awsdns-09.co.uk`
SOA	`ns-553.awsdns-05.net`awsdns-hostmaster@amazon.com serial=1

`classdojo.com`

	DNSSEC	🔒 Signed (DS record present)
	A	13.35.107.28^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	A	13.35.107.37^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	A	13.35.107.68^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	A	13.35.107.124^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	NS	`ns-938.awsdns-53.net` ⭐
	NS	`ns-1347.awsdns-40.org`
	NS	`ns-1734.awsdns-24.co.uk`
	NS	`ns-25.awsdns-03.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`6Cl4EzH4oYThdJEYngP4-f8t_1wFLA`
	TXT	`7BE1BA61E4`
	TXT	`MS=ms11911467`
	TXT	`anthropic-domain-verification-bbtf9b=fKpSga9CziNkNqUyb7gLRBfck`
	TXT	`apple-domain-verification=zNmVzIfEYnC8uMmm`
	TXT	`ca3-071499a31e814de4ac560af9562e780a`
	TXT	`ca3-a46ce20e4b71475e89771b5c574bc0f7`
	TXT	`ca3-c6a801c783d94e0bbf52b2ab50c834d2`
	TXT	`cursor-domain-verification-bvk9zy=BheOkImd5XIRQjoS1DrFWSAJC`
	TXT	`google-site-verification=98mVaaEPMAyIXcqhNLKX0GJY--p9RpKTUQXbWhsDFzo`
	TXT	`google-site-verification=VYIxXs9o1YOPIdH7eh24u7DqefSERxAaCrMGwWDoQrw`
	TXT	`google-site-verification=eGfI401QYTlzQnLRyStZ1newdzB5XUiKsqe_-ebmaU0`
	TXT	`google-site-verification=x_5KcxyGnlSBw9S9Zl72tMGjxV2oFNsUV3IQxtMsU8s`
	TXT	`jetbrains-domain-verification=18tun0er41df59494dg5eyowe`
	TXT	`linear-domain-verification=830744`
	TXT	`mongodb-site-verification=KjHxZDMMkXOGgKA9ferR4KO3JT4bemaP`
	TXT	`notion-domain-verification=SxlL2e7w1ZcGkcOz4odeXQUKPIRRm7fJXTs5MNXLuaq`
	TXT	`openai-domain-verification=dv-rKL2svvnLox9gQENW1g6fGNI`
	TXT	`pardot1046033=d1b5bb4e98668611b4263713a157efb1a125340c2da41f07d6472b52c0b6344a`
	TXT	`remote-domain-verification=ba4af61d-aa6c-4bcf-a446-ca0a0122964e`
	TXT	`sending_domain1046033=092c6db9590a163d1e325fd5c5fc0040f2b956941e24203ef22d520...`
	TXT	`slack-domain-verification=pzTJPl633d3nTpbbFhyRe61O7L7Styf0P2otF5rH`
	TXT	`stripe-verification=866AD830BCE1E5871A93D40D76985CAF9D4BC7D89CEC77CE2E96ECAEA...`
	TXT	`v=spf1 a ip4:167.89.8.27 ip4:54.240.30.149 ip4:54.240.30.150 ip4:167.89.13.39...`
	TXT	`zapier-domain-verification-challenge=b91ab80f-646d-42a7-b8e4-c3e601e1fa61`
	TXT	`zoho-verification=zb62498893.zmverify.zoho.com`
	SOA	`ns-938.awsdns-53.net`awsdns-hostmaster@amazon.com serial=1

WOT: UNKNOWN (62/100)
rank #21066 globally
rank #10363 in the tld
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (74/100)
📈 Tranco rank: #12,090

Subdomains

secrets.preview.classdojo.com

Same first word

preview.net.au

preview.group

preview.lt

preview.org

preview.jetzt

preview.team

preview.at

preview.im

preview.ro

preview.dk

preview.kr

preview.jpn.com

preview.no

preview.app

preview.hosting

preview.eu.meteorapp.com

preview.technology

preview.uk.com

preview.network

preview.services

preview.co.uk

preview.media

preview.zone

preview.li

preview.my

preview.directory

preview.website

preview.info

preview.cl

preview.net

preview.watch

preview.ch

preview.com

preview.fi

preview.hu

preview.jp.net

preview.builders

preview.jp

preview.garden

preview.de

preview.deals

preview.run

preview.build

preview.be

preview.ca

preview.io

preview.name

preview.am

preview.cz

preview.agency

preview.mx

preview.fyi

preview.ink

preview.site

preview.center

preview.je

preview.cn

preview.ie

preview.lighting

preview.me

preview.restaurant

preview.com.my

preview.ph

preview.ma

preview.cx

preview.com.ua

preview.plus

preview.su

preview.s3.amazonaws.com

preview.gr

preview.tel

preview.properties

preview.engineering

preview.biz

preview.net.nz

preview.domains

preview.gallery

preview.one

preview.ninja

preview.co

preview.lu

preview.fr

preview.la

preview.dev

preview.mobi

Similar names

reviewp.ro

perview.de

reviewp.com

prewiev.com

pviewer.com

werevip.com

preveiw.com

perview.com

perview.co.nz

viewrep.com

perview.email

viewper.com

weprive.fr

perview.eu

weprive.com

perview.co

perview.nl

DNS History

4 records (4 active, 0 former)

●NSns-135.awsdns-16.com2026-04-06 → 2026-07-15 · 2 obs

● 2026-04-06 00:03:48
● 2026-07-15 03:27:28

●NSns-1475.awsdns-56.org2026-04-06 → 2026-07-15 · 2 obs

● 2026-04-06 00:03:48
● 2026-07-15 03:27:28

●NSns-1608.awsdns-09.co.uk2026-04-06 → 2026-07-15 · 2 obs

● 2026-04-06 00:03:48
● 2026-07-15 03:27:28

●NSns-553.awsdns-05.net2026-04-06 → 2026-07-15 · 2 obs

● 2026-04-06 00:03:48
● 2026-07-15 03:27:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
classdojo.com	ns-25.awsdns-03.com, ns-938.awsdns-53.net, ns-1734.awsdns-24.co.uk, ns-1347.awsdns-40.org	2 records
preview.classdojo.com	ns-135.awsdns-16.com, ns-1475.awsdns-56.org, ns-1608.awsdns-09.co.uk, ns-553.awsdns-05.net	-

✅ Authoritative Response

Server:205.251.198.72

NS records: ns-135.awsdns-16.com, ns-1475.awsdns-56.org, ns-1608.awsdns-09.co.uk, ns-553.awsdns-05.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preview.classdojo.com (unsigned zone)

⏱️ Timing

Total: 1128ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-135.awsdns-16.com, ns-1475.awsdns-56.org...`
SOA	1	`ns-553.awsdns-05.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-25.awsdns-03.com, ns-25.awsdns-03.com)

Analysis

Hierarchy

preview.classdojo.com is a parent domain of secrets.preview.classdojo.com.

Name Servers

The domain preview.classdojo.com is delegated to these four name servers: ns-135.awsdns-16.com, ns-553.awsdns-05.net, ns-1475.awsdns-56.org and ns-1608.awsdns-09.co.uk.

preview.classdojo.com shares at least some of its name servers with other domains, including d35vw9rjcgw2kj.cloudfront.net, kyoechan.com, robotkuller.eu and two others.

The host names ns-135.awsdns-16.com, ns-553.awsdns-05.net, ns-1475.awsdns-56.org and ns-1608.awsdns-09.co.uk each resolve to two IP addresses: ns-135.awsdns-16.com resolves to 205.251.192.135 and 2600:9000:5300:8700::1; ns-553.awsdns-05.net resolves to 205.251.194.41 and 2600:9000:5302:2900::1; ns-1475.awsdns-56.org resolves to 205.251.197.195 and 2600:9000:5305:c300::1; ns-1608.awsdns-09.co.uk resolves to 205.251.198.72 and 2600:9000:5306:4800::1.