johnswhiteboard.com - robtex.com
johnswhiteboard.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=1786149459 | ||||||
Same first word
johnswhiteboard.com |
DNS History
10 records (0 active, 10 former)
○NSns45.domaincontrol.com2015-08-17 → 2026-06-18 · 3 obs
● 2015-08-17 13:01:02
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
○NSns46.domaincontrol.com2015-08-17 → 2026-06-18 · 3 obs
● 2015-08-17 13:01:02
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
○MXmailstore1.secureserver.net2015-08-17 → 2017-09-13 · 4 obs
● 2015-08-17 13:01:02
● 2017-09-13 08:40:28
○ 2026-05-08 18:06:40
○ 2026-08-08 00:50:28
● 2017-09-13 08:40:28
○ 2026-05-08 18:06:40
○ 2026-08-08 00:50:28
○MXsmtp.secureserver.net2015-08-17 → 2017-09-13 · 4 obs
● 2015-08-17 13:01:02
● 2017-09-13 08:40:28
○ 2026-05-08 18:06:40
○ 2026-08-08 00:50:28
● 2017-09-13 08:40:28
○ 2026-05-08 18:06:40
○ 2026-08-08 00:50:28
○A13.248.213.452026-06-18 → 2026-06-18 · 3 obs
○ 2026-06-03 18:15:20
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
○A15.197.148.332026-05-08 → 2026-06-03 · 5 obs
○ 2017-09-13 08:40:28
● 2026-05-08 18:06:40
● 2026-06-03 18:15:20
○ 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
● 2026-05-08 18:06:40
● 2026-06-03 18:15:20
○ 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
○A173.201.242.12017-09-13 → 2017-09-13 · 4 obs
○ 2016-09-16 21:17:58
● 2017-09-13 08:40:28
○ 2026-05-08 18:06:40
○ 2026-08-08 00:50:28
● 2017-09-13 08:40:28
○ 2026-05-08 18:06:40
○ 2026-08-08 00:50:28
○A3.33.130.1902026-05-08 → 2026-06-03 · 5 obs
○ 2017-09-13 08:40:28
● 2026-05-08 18:06:40
● 2026-06-03 18:15:20
○ 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
● 2026-05-08 18:06:40
● 2026-06-03 18:15:20
○ 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
○A72.167.131.1622015-08-17 → 2016-09-16 · 4 obs
● 2015-08-17 13:01:02
● 2016-09-16 21:17:58
○ 2017-09-13 08:40:28
○ 2026-08-08 00:50:28
● 2016-09-16 21:17:58
○ 2017-09-13 08:40:28
○ 2026-08-08 00:50:28
○A76.223.67.1892026-06-18 → 2026-06-18 · 3 obs
○ 2026-06-03 18:15:20
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
● 2026-06-18 08:38:06
○ 2026-08-08 00:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|