1stclasscanine.com - robtex.com
1stclasscanine.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=1775949952 | ||||||
DNS History
13 records (0 active, 13 former)
○NSns1.s425.sureserver.com2015-07-05 → 2017-02-10 · 4 obs
● 2015-07-05 11:32:36
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○NSns2.s425.sureserver.com2015-07-05 → 2017-02-10 · 4 obs
● 2015-07-05 11:32:36
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○NSns63.domaincontrol.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○NSns64.domaincontrol.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○MXalt1.aspmx.l.google.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○MXalt2.aspmx.l.google.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○MXalt3.aspmx.l.google.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○MXalt4.aspmx.l.google.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○MXaspmx.l.google.com2020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○MXmail.1stclasscanine.com2015-07-05 → 2017-02-10 · 4 obs
● 2015-07-05 11:32:36
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○A192.252.154.172017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-25 20:02:04
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2017-02-10 03:32:46
○ 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○A35.192.71.1372020-02-19 → 2020-02-19 · 3 obs
○ 2017-02-10 03:32:46
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
● 2020-02-19 19:32:28
○ 2026-04-11 23:32:00
○A64.14.74.382015-07-05 → 2016-06-25 · 4 obs
● 2015-07-05 11:32:36
● 2016-06-25 20:02:04
○ 2017-02-10 03:32:46
○ 2026-04-11 23:32:00
● 2016-06-25 20:02:04
○ 2017-02-10 03:32:46
○ 2026-04-11 23:32:00
🔍 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:192.43.172.30
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: 61ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|