qualitytoolusa.com - robtex.com
qualitytoolusa.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=1777106671 | ||||||
DNS History
10 records (0 active, 10 former)
○NSns-us.1and1-dns.com2015-08-10 → 2017-03-13 · 4 obs
● 2015-08-10 02:21:02
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○NSns-us.1and1-dns.de2015-08-10 → 2017-03-13 · 4 obs
● 2015-08-10 02:21:02
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○NSns-us.1and1-dns.org2015-08-10 → 2017-03-13 · 4 obs
● 2015-08-10 02:21:02
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○NSns-us.1and1-dns.us2015-08-10 → 2017-03-13 · 4 obs
● 2015-08-10 02:21:02
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○MXmx00.1and1.com2015-08-10 → 2017-03-13 · 4 obs
● 2015-08-10 02:21:02
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○MXmx01.1and1.com2015-08-10 → 2017-03-13 · 4 obs
● 2015-08-10 02:21:02
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○A216.250.120.952016-06-29 → 2017-03-13 · 5 obs
○ 2016-03-04 05:32:50
● 2016-06-29 17:49:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2016-06-29 17:49:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○A2607:f1c0:1000:200c:7bba:9a90:42b3:d81e2016-06-29 → 2017-03-13 · 5 obs
○ 2016-03-04 05:32:50
● 2016-06-29 17:49:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
● 2016-06-29 17:49:52
● 2017-03-13 09:15:38
○ 2020-01-11 06:09:32
○ 2026-04-25 09:07:52
○A2607:f1c0:1000:200c:c9d8:82a4:5095:80122015-08-10 → 2016-03-04 · 4 obs
● 2015-08-10 02:21:02
● 2016-03-04 05:32:50
○ 2016-06-29 17:49:52
○ 2026-04-25 09:07:52
● 2016-03-04 05:32:50
○ 2016-06-29 17:49:52
○ 2026-04-25 09:07:52
○A74.208.82.2202015-08-10 → 2016-03-04 · 4 obs
● 2015-08-10 02:21:02
● 2016-03-04 05:32:50
○ 2016-06-29 17:49:52
○ 2026-04-25 09:07:52
● 2016-03-04 05:32:50
○ 2016-06-29 17:49:52
○ 2026-04-25 09:07:52
🔍 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:192.35.51.30
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: 93ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|