`apps.classlink.com`

DNSSEC	⚠️ Not signed
NS	`ns-1806.awsdns-33.co.uk` ⭐
		A	2600:9000:5307:e00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1806.awsdns-33.co.uk`
		A	205.251.199.14^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1806.awsdns-33.co.uk`
NS	`ns-1436.awsdns-51.org`
		A	2600:9000:5305:9c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1436.awsdns-51.org`
		A	205.251.197.156^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1436.awsdns-51.org`
NS	`ns-280.awsdns-35.com`
		A	2600:9000:5301:1800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-280.awsdns-35.com`
		A	205.251.193.24^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-280.awsdns-35.com`
NS	`ns-643.awsdns-16.net`
		A	2600:9000:5302:8300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-643.awsdns-16.net`
		A	205.251.194.131^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-643.awsdns-16.net`
SOA	`ns-1806.awsdns-33.co.uk`awsdns-hostmaster@amazon.com serial=1

`classlink.com`

	DNSSEC	⚠️ Not signed
	A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
	NS	`ns-261.awsdns-32.com` ⭐
	NS	`ns-1522.awsdns-62.org`
	NS	`ns-2026.awsdns-61.co.uk`
	NS	`ns-828.awsdns-39.net`
	MX	`classlink-com.mail.protection.outlook.com` ⭐
	TXT	`4qr0lkf6uog34p5a1046dm0tvu`
	TXT	`5je1dbqftgftqf2sapptb20988`
	TXT	`9vu5elj96pu6pob1ecp4j5c5dd`
	TXT	`Foxit-domain-verification=61cb92e4e7446ae2c9505ca5a853b955`
	TXT	`anthropic-domain-verification-xjj7xz=iR7ykRURIR8m1TufjvHBSTscf`
	TXT	`apple-domain-verification=YkDFx5z01YEISXVD`
	TXT	`atlassian-domain-verification=Umlva1cUR4QjS03+6saVBhzTV4/ulItYeC+NDmsly/D9Jzc...`
	TXT	`google-site-verification=6rOpTcmbg9b4Cft2EHJWjRuWQJulhd0NmWpjFTaNBUw`
	TXT	`google-site-verification=zwbqDXH-crJlGAYdIYG5fl9FdRzglZHal9MYPeR_klM`
	TXT	`linear-domain-verification=c5ruhesasc9j`
	TXT	`logmein-verification-code=ce6036fe-d2c1-4676-980a-953230408dae`
	TXT	`openai-domain-verification=dv-ed2walzHKaS2my4YbufodW2X`
	TXT	`p344lhnhr36vrk6csonrdjkmc1`
	TXT	`qbovvtand4i23tcrc8nuptig5g`
	TXT	`status-page-domain-verification=rczds3yf1nz9`
	TXT	`v=spf1 include:aspmx.pardot.com include:stspg-customer.com include:sendgrid.n...`
	SOA	`ns-261.awsdns-32.com`awsdns-hostmaster@amazon.com serial=1

rank #51209 globally
rank #24764 in the tld
📈 Tranco rank: #953

ClassLink

ClassLink is a leading provider of identity and access management (IAM) solutions designed specifically for the education sector. Headquartered in Clifton, New Jersey, the company serves over 25 million students and staff across 3,000+ school systems in 50 U.S. states and 42 countries.

Services & Products

LaunchPad — Single sign-on (SSO) platform with access to 6,000+ educational apps
OneSync — Automated account provisioning and identity management
Roster Server — Secure roster data sharing using open standards
Analytics & Analytics+ — EdTech usage tracking, equitable access metrics, and ROI measurement
Security Suite — Multi-Factor Authentication (MFA), DataGuard, Audit Center, and ThreatScan

Infrastructure

DNS hosted on Amazon Route 53 (awsdns nameservers)
Web fronted by Cloudflare Spectrum (198.202.211.1)
Email routed through Microsoft 365 (classlink-com.mail.protection.outlook.com)
DNSSEC not enabled

ClassLink won the 2025 CODiE Award for Best Administrative Solution. Their mission centers on "identity-first schools" where secure identity management enables safer, faster, and more efficient educational operations.

Subdomains

statelink.apps.classlink.com

saml-console.apps.classlink.com

Same first word

apps.mg

apps.k12.mi.us

apps.fi

apps.sc

apps.by

apps.or.id

apps.walter

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apps.com.my

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apps.googleapis.com

apps.meet

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apps.chrome

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apps.gmbh

apps.com.au

apps.org.in

apps.at

apps.garden

apps.s3.amazonaws.com

apps.id

apps.courses

apps.bg

apps.institute

apps.es

apps.glass

apps.vg

apps.com.tr

apps.tw

apps.network

apps.sh

apps.plumbing

apps.ae

apps.app

apps.radio.br

apps.co.at

apps.go.th

apps.co

apps.deals

apps.williamhill

apps.gov.ge

apps.technology

apps.ru

apps.ltd

apps.cx

apps.su

apps.canva-apps.com

apps.am

apps.io

apps.dating

apps.ne.kr

apps.co.za

apps.name

apps.org.pe

apps.ph

apps.lv

apps.foundation

apps.koeln

apps.in.th

apps.info

apps.digital

apps.ac

apps.li

apps.teva

apps.pro

apps.poker

apps.cl

apps.mil

apps.tm

apps.lu

apps.windows

apps.link

apps.auth.us-east-1.amazoncognito.com

apps.golf

apps.neustar

apps.is

apps.group

apps.it

apps.cn

apps.fm

apps.nic.in

apps.gov.gr

apps.wien

apps.blogspot.cz

apps.gy

apps.st

apps.be

apps.fyi

apps.hu

apps.ap.gov.br

apps.my.id

apps.cat

apps.ca

apps.gov.tl

apps.ro

apps.jnj

apps.pr

apps.company

apps.directory

apps.tv

apps.toys

apps.vn

apps.bayern

apps.eu.com

apps.graphics

apps.js.cn

apps.kr

apps.pk

apps.pl

apps.nl

apps.no

apps.se

apps.gov.in

apps.lgbt

apps.gc.ca

apps.im

apps.co.id

apps.cz

apps.al

apps.com.br

apps.media

apps.5g.in

apps.city

apps.et

apps.blue

apps.tax

apps.ladesk.com

apps.net

apps.crs

apps.ac.me

apps.gov.vn

apps.exchange

apps.de

apps.uk

apps.gob.cl

apps.to

apps.org

apps.fox

apps.com

apps.plus

apps.net.pk

apps.canva-apps.cn

apps.me

apps.capital

Similar names

sapp.ir

apsp.co.uk

apsp.biz

sapp.fr

pasp.cn

ppsa.ru

pspa.gr

sapp.cn

sapp.io

sapp.dk

pasp.com.cn

spap.pl

sapp.eu

pspa.com.pl

aspp.cz

aspp.pt

psap.org

spap.org.pl

pspa.com.au

pasp.com.br

psap.ca

pasp.com

ppas.in

ppas.com.ua

sppa.gov.uk

pasp.gov.do

apsp.pro

paps.ch

apsp.sk

sapp.org

pspa.org.pl

ppas.dk

sapp.mw

sapp.es

aspp.com

paps.fr

paps.ph

psap.cl

pspa.md

paps.it

spap.de

spap.com.mx

pasp.org.cy

sppa.ch

aspp.org

sapp.gob.hn

ppsa.org.ph

psap.nl

ppas.pl

psap.ir

pspa.org.br

pasp.us

psap.gr

sapp.be

pspa.jp

sapp.com.mx

psap.co

sapp.asia

spap.fr

pspa.eu

pspa.dk

psap.cz

sapp.in

aspp.de

sppa.com

DNS History

4 records (4 active, 0 former)

●NSns-1436.awsdns-51.org2026-02-19 → 2026-06-02 · 2 obs

● 2026-02-19 03:36:40
● 2026-06-02 03:17:34

●NSns-1806.awsdns-33.co.uk2026-02-19 → 2026-06-02 · 2 obs

● 2026-02-19 03:36:40
● 2026-06-02 03:17:34

●NSns-280.awsdns-35.com2026-02-19 → 2026-06-02 · 2 obs

● 2026-02-19 03:36:40
● 2026-06-02 03:17:34

●NSns-643.awsdns-16.net2026-02-19 → 2026-06-02 · 2 obs

● 2026-02-19 03:36:40
● 2026-06-02 03:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classlink.com	ns-261.awsdns-32.com, ns-828.awsdns-39.net, ns-2026.awsdns-61.co.uk, ns-1522.awsdns-62.org	2 records
apps.classlink.com	ns-1436.awsdns-51.org, ns-1806.awsdns-33.co.uk, ns-280.awsdns-35.com, ns-643.awsdns-16.net	-

✅ Authoritative Response

Server:205.251.197.156

NS records: ns-1436.awsdns-51.org, ns-1806.awsdns-33.co.uk, ns-280.awsdns-35.com, ns-643.awsdns-16.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classlink.com (unsigned zone)

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1436.awsdns-51.org, ns-1806.awsdns-33.co.uk...`
SOA	1	`ns-1806.awsdns-33.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-261.awsdns-32.com, ns-261.awsdns-32.com)

Analysis

Hierarchy

The parent domain of statelink.apps.classlink.com and saml-console.apps.classlink.com is apps.classlink.com.

Name Servers

apps.classlink.com is served by 4 authoritative name servers: ns-280.awsdns-35.com, ns-643.awsdns-16.net, ns-1436.awsdns-51.org and ns-1806.awsdns-33.co.uk.

The name servers of apps.classlink.com overlap at least partially with those of other domains — among them d1467ewwcodabq.cloudfront.net, anyvan.com, ixconnect.de and two more.

Each of the four hosts ns-280.awsdns-35.com, ns-643.awsdns-16.net, ns-1436.awsdns-51.org and ns-1806.awsdns-33.co.uk has two IP addresses. ns-280.awsdns-35.com points to 205.251.193.24 and 2600:9000:5301:1800::1. ns-643.awsdns-16.net points to 205.251.194.131 and 2600:9000:5302:8300::1. ns-1436.awsdns-51.org points to 205.251.197.156 and 2600:9000:5305:9c00::1. ns-1806.awsdns-33.co.uk points to 205.251.199.14 and 2600:9000:5307:e00::1.

apps.classlink.com - robtex.com