classlink.com - dns.ninja
classlink.com
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.netnstld@verisign-grs.com serial=1784396367 | ||||||
rank #26413 in the tld
📈 Tranco rank: #1,818
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
analyticsplus.classlink.com |
help.classlink.com |
mybackpack.classlink.com |
myanalytics.classlink.com |
docs.classlink.com |
nodeapi.classlink.com |
files.classlink.com |
myapps.classlink.com |
launchpad.classlink.com |
teacherconsole.classlink.com |
my.classlink.com |
parents.classlink.com |
myfiles.classlink.com |
support.classlink.com |
idp.classlink.com |
filescdn.classlink.com |
analytics-data.classlink.com |
cdn.classlink.com |
tenant-logos.classlink.com |
login.classlink.com |
clouddrivecdn.classlink.com |
rosterconsole.classlink.com |
apis.classlink.com |
myfilescdn.classlink.com |
webassets-cdn.classlink.com |
www.classlink.com |
apps.classlink.com |
Same first word
classlink.me |
classlink.tech |
classlink.io |
classlink.de |
classlink.com |
classlink.com.cn |
classlink.us |
classlink.com.de |
classlink.ru |
classlink.net |
classlink.org |
Similar names
cnaskills.com |
skillscan.com |
linkclass.com.cn |
linkclass.org |
linkclass.com |
scanskill.com |
skillscan.net |
killsancs.com |
DNS History
14 records (6 active, 8 former)
●NSns-1522.awsdns-62.org2017-02-06 → 2026-07-18 · 3 obs
● 2017-02-06 06:39:04
● 2026-07-18 18:00:02
●NSns-2026.awsdns-61.co.uk2017-02-06 → 2026-07-18 · 3 obs
● 2017-02-06 06:39:04
● 2026-07-18 18:00:02
●NSns-261.awsdns-32.com2017-02-06 → 2026-07-18 · 3 obs
● 2017-02-06 06:39:04
● 2026-07-18 18:00:02
●NSns-828.awsdns-39.net2017-02-06 → 2026-07-18 · 3 obs
● 2017-02-06 06:39:04
● 2026-07-18 18:00:02
○NSns0.directnic.com2015-07-10 → 2016-06-24 · 4 obs
● 2016-06-24 14:35:00
○ 2017-02-06 06:39:04
○ 2026-07-18 18:00:02
○NSns1.directnic.com2015-07-10 → 2016-06-24 · 4 obs
● 2016-06-24 14:35:00
○ 2017-02-06 06:39:04
○ 2026-07-18 18:00:02
○MXclasslink-com.mail.eo.outlook.com2015-07-10 → 2016-06-24 · 4 obs
● 2016-06-24 14:35:00
○ 2017-02-06 06:39:04
○ 2026-07-18 18:00:02
●MXclasslink-com.mail.protection.outlook.com2015-07-10 → 2026-07-18 · 2 obs
● 2026-07-18 18:00:02
○A::ffff:3238:4152015-07-10 → 2016-06-24 · 4 obs
● 2016-06-24 14:35:00
○ 2017-02-06 06:39:04
○ 2026-07-18 18:00:02
●A198.202.211.12026-02-15 → 2026-07-18 · 3 obs
● 2026-02-15 20:56:10
● 2026-07-18 18:00:02
○A34.194.122.2232017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 00:55:12
○ 2026-02-15 20:56:10
○ 2026-07-18 18:00:02
○A50.56.4.212015-07-10 → 2016-06-24 · 4 obs
● 2016-06-24 14:35:00
○ 2017-02-06 06:39:04
○ 2026-07-18 18:00:02
○A52.0.154.1692017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 00:55:12
○ 2026-02-15 20:56:10
○ 2026-07-18 18:00:02
○A54.86.158.752017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 06:39:04
○ 2017-02-13 00:55:12
○ 2026-07-18 18:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.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 |
✅ Authoritative Response
Server:205.251.197.242
NS records: ns-261.awsdns-32.com, ns-828.awsdns-39.net, ns-2026.awsdns-61.co.uk, ns-1522.awsdns-62.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 4 | ns-1522.awsdns-62.org, ns-2026.awsdns-61.co.uk... |
| MX | 1 | classlink-com.mail.protection.outlook.co |
| TXT | 16 | 4qr0lkf6uog34p5a1046dm0tvu, 5je1dbqftgftqf2sapptb20988... |
| SOA | 1 | ns-261.awsdns-32.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-261.awsdns-32.com, ns-261.awsdns-32.com)
Analysis
Hierarchy
classlink.com is a parent domain; its children include analyticsplus.classlink.com, help.classlink.com, mybackpack.classlink.com, myanalytics.classlink.com, docs.classlink.com and a few other host names.
IP Addresses
classlink.com directs to one IP number, which is 198.202.211.1.
Among the host names that share IP numbers with classlink.com are partnersinemployment.on.ca, swey.biz, skyfilm.com and two others.
Name Servers
The domain classlink.com is delegated to these four name servers: ns-261.awsdns-32.com, ns-828.awsdns-39.net, ns-1522.awsdns-62.org and ns-2026.awsdns-61.co.uk.
classlink.com partially shares its NS delegation with several other domains, including bigwelz.com, occe.io, trackunit.com and two others.
In DNS configurations, these name servers often share authority with ns-653.awsdns-17.net, ns-1527.awsdns-62.org, ns-1856.awsdns-40.co.uk and 4 other name servers.
ns-261.awsdns-32.com, ns-828.awsdns-39.net, ns-1522.awsdns-62.org and ns-2026.awsdns-61.co.uk each carry two IP addresses. ns-261.awsdns-32.com has 205.251.193.5 and 2600:9000:5301:500::1; ns-828.awsdns-39.net has 205.251.195.60 and 2600:9000:5303:3c00::1; ns-1522.awsdns-62.org has 205.251.197.242 and 2600:9000:5305:f200::1; ns-2026.awsdns-61.co.uk has 205.251.199.234 and 2600:9000:5307:ea00::1.
Mail Servers
classlink.com routes its mail through a single mail server, classlink-com.mail.protection.outlook.com.
classlink-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.20, 52.101.10.1 and 52.101.41.28, along with 5 other.