firstdevsolutions.com - robtex.com
firstdevsolutions.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=1794176436 | ||||||
Previous names
Next names
DNS History
12 records (0 active, 12 former)
○NSa.ns36.de2016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-22 13:39:18
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
○NSb.ns36.de2016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-22 13:39:18
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
○NSns-fr.1and1-dns.biz2015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○NSns-fr.1and1-dns.com2015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○NSns-fr.1and1-dns.fr2015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○NSns-fr.1and1-dns.org2015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○MXmailgw.ns36.de2016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-22 13:39:18
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
○MXmx00.1and1.fr2015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○MXmx01.1and1.fr2015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○A2001:8d8:1001:23d1:39dc:d287:826e:38072015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○A217.160.122.842015-07-17 → 2016-02-22 · 4 obs
● 2015-07-17 08:33:14
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
● 2016-02-22 13:39:18
○ 2016-06-18 06:17:32
○ 2026-11-08 22:37:38
○A72.52.4.902016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-22 13:39:18
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
● 2016-06-18 06:17:32
○ 2017-02-05 09:53:08
○ 2026-11-08 22:37:38
🔍 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:192.54.112.30
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: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|