1901dev.com - robtex.com
1901dev.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=1771291435 | ||||||
DNS History
12 records (0 active, 12 former)
○NSns-1241.awsdns-27.org2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○NSns-1656.awsdns-15.co.uk2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○NSns-275.awsdns-34.com2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○NSns-727.awsdns-26.net2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A52.216.128.2022017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A52.216.161.982017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A52.216.225.2502017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A52.216.82.2262017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A54.231.114.332017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A54.231.120.1932017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A54.231.40.172017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○A54.231.72.2412017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:01:34
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
○ 2026-03-13 22:42:24
○ 2026-03-13 22:42:26
🔍 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: 192.5.6.30
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: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|