csst-cssm.com - robtex.com
csst-cssm.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 | ||||||
Same first word
csst-cssm.com |
DNS History
9 records (0 active, 9 former)
○NSdns29.hichina.com2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 10:01:58
○ 2015-11-05 00:24:14
○ 2026-03-24 07:32:56
○ 2015-11-05 00:24:14
○ 2026-03-24 07:32:56
○NSdns30.hichina.com2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 10:01:58
○ 2016-04-30 21:01:34
○ 2026-03-24 07:32:56
○ 2016-04-30 21:01:34
○ 2026-03-24 07:32:56
○NSjuming.dnsdun.com2015-11-05 → 2016-04-30 · 5 obs
○ 2015-05-23 10:01:58
● 2015-11-05 00:24:14
● 2016-04-30 21:01:34
○ 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
● 2015-11-05 00:24:14
● 2016-04-30 21:01:34
○ 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
○NSjuming.dnsdun.net2016-04-30 → 2016-04-30 · 4 obs
○ 2015-11-05 00:24:14
● 2016-04-30 21:01:34
○ 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
● 2016-04-30 21:01:34
○ 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
○NSns1.taoa.com2026-02-25 → 2026-02-25 · 3 obs
○ 2016-04-30 21:01:34
● 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
● 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
○NSns2.taoa.com2026-02-25 → 2026-02-25 · 3 obs
○ 2016-04-30 21:01:34
● 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
● 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
○A123.249.3.842016-04-30 → 2016-04-30 · 4 obs
○ 2015-05-23 10:01:58
● 2016-04-30 21:01:34
○ 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
● 2016-04-30 21:01:34
○ 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
○A154.93.247.2092026-02-25 → 2026-02-25 · 3 obs
○ 2016-04-30 21:01:34
● 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
● 2026-02-25 05:36:52
○ 2026-03-24 07:32:56
○A211.154.135.132015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 10:01:58
○ 2016-04-30 21:01:34
○ 2026-03-24 07:32:56
○ 2016-04-30 21:01:34
○ 2026-03-24 07:32:56
🔍 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: 87ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|