stemeducationlab.com - robtex.com
stemeducationlab.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1775488737 | ||||||
Same first word
stemeducationlab.com |
DNS History
9 records (0 active, 9 former)
○NSns39.domaincontrol.com2026-04-06 → 2026-04-06 · 1 obs
○ 2026-04-06 15:27:32
○NSns40.domaincontrol.com2026-04-06 → 2026-04-06 · 1 obs
○ 2026-04-06 15:27:32
○NSns41.domaincontrol.com2015-06-14 → 2017-09-07 · 3 obs
● 2015-06-14 10:37:36
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
○NSns42.domaincontrol.com2015-06-14 → 2017-09-07 · 3 obs
● 2015-06-14 10:37:36
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
○MXmailstore1.secureserver.net2015-06-14 → 2017-09-07 · 3 obs
● 2015-06-14 10:37:36
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
○MXsmtp.secureserver.net2015-06-14 → 2017-09-07 · 3 obs
● 2015-06-14 10:37:36
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
○A15.197.148.332026-04-06 → 2026-04-06 · 1 obs
○ 2026-04-06 15:27:32
○A3.33.130.1902026-04-06 → 2026-04-06 · 1 obs
○ 2026-04-06 15:27:32
○A50.63.202.522015-06-14 → 2017-09-07 · 3 obs
● 2015-06-14 10:37:36
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
● 2017-09-07 05:54:44
○ 2026-04-06 15:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.43.172.30
NS records: j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|