johnscreekschools.com - robtex.com
johnscreekschools.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=1778527971 | ||||||
Same first word
johnscreekschools.com |
DNS History
10 records (0 active, 10 former)
○NSns11.domaincontrol.com2026-03-19 → 2026-03-19 · 3 obs
○ 2020-03-19 10:51:42
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○NSns12.domaincontrol.com2026-03-19 → 2026-03-19 · 3 obs
○ 2020-03-19 10:51:42
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○NSns63.domaincontrol.com2015-06-29 → 2020-03-19 · 4 obs
● 2015-06-29 15:56:58
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○NSns64.domaincontrol.com2015-06-29 → 2020-03-19 · 4 obs
● 2015-06-29 15:56:58
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○MXmailstore1.secureserver.net2015-06-29 → 2020-03-19 · 4 obs
● 2015-06-29 15:56:58
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○MXsmtp.secureserver.net2015-06-29 → 2020-03-19 · 4 obs
● 2015-06-29 15:56:58
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○A13.248.213.452026-03-19 → 2026-03-19 · 3 obs
○ 2020-03-19 10:51:42
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○A184.168.131.2412020-03-19 → 2020-03-19 · 4 obs
○ 2017-02-07 04:22:14
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2020-03-19 10:51:42
○ 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
○A50.63.202.202015-06-29 → 2017-02-07 · 4 obs
● 2015-06-29 15:56:58
● 2017-02-07 04:22:14
○ 2020-03-19 10:51:42
○ 2026-05-11 19:48:06
● 2017-02-07 04:22:14
○ 2020-03-19 10:51:42
○ 2026-05-11 19:48:06
○A76.223.67.1892026-03-19 → 2026-03-19 · 3 obs
○ 2020-03-19 10:51:42
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
● 2026-03-19 14:56:40
○ 2026-05-11 19:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.48.79.30
NS records: l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|