cmctex.com - robtex.com
cmctex.com
| CNAME | dfrbb4g45qjfw.cloudfront.net | ||||||
| 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=1785901559 | ||||||
Previously MX for
cmctex.com |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-04-09 → 2026-08-05 · 3 obs
○ 2020-01-07 11:50:50
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
●NSa2.share-dns.com2026-04-09 → 2026-08-05 · 3 obs
○ 2020-01-07 11:50:50
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
●NSb.share-dns.net2026-04-09 → 2026-08-05 · 3 obs
○ 2020-01-07 11:50:50
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
●NSb2.share-dns.net2026-04-09 → 2026-08-05 · 3 obs
○ 2020-01-07 11:50:50
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
○NSns1.zonedns.vn2020-01-07 → 2020-01-07 · 4 obs
○ 2016-06-04 00:37:54
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
○NSns2.zonedns.vn2020-01-07 → 2020-01-07 · 4 obs
○ 2016-06-04 00:37:54
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
○NSns3.zonedns.vn2020-01-07 → 2020-01-07 · 4 obs
○ 2016-06-04 00:37:54
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
○NSns47.nhanhoa.com2015-08-23 → 2016-06-04 · 4 obs
● 2015-08-23 19:31:30
● 2016-06-04 00:37:54
○ 2020-01-07 11:50:50
○ 2026-08-05 04:10:28
● 2016-06-04 00:37:54
○ 2020-01-07 11:50:50
○ 2026-08-05 04:10:28
○MXcmctex.com2020-01-07 → 2020-01-07 · 4 obs
○ 2016-06-04 00:37:54
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
○MXmail.cmctex.com2015-08-23 → 2016-06-04 · 4 obs
● 2015-08-23 19:31:30
● 2016-06-04 00:37:54
○ 2020-01-07 11:50:50
○ 2026-08-05 04:10:28
● 2016-06-04 00:37:54
○ 2020-01-07 11:50:50
○ 2026-08-05 04:10:28
○A103.28.36.162015-08-23 → 2016-06-04 · 4 obs
● 2015-08-23 19:31:30
● 2016-06-04 00:37:54
○ 2020-01-07 11:50:50
○ 2026-08-05 04:10:28
● 2016-06-04 00:37:54
○ 2020-01-07 11:50:50
○ 2026-08-05 04:10:28
○A103.28.36.1762020-01-07 → 2020-01-07 · 4 obs
○ 2016-06-04 00:37:54
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
● 2020-01-07 11:50:50
○ 2026-04-09 14:08:28
○ 2026-08-05 04:10:28
●CNAMEdfrbb4g45qjfw.cloudfront.net2026-04-09 → 2026-08-05 · 2 obs
● 2026-04-09 14:08:28
● 2026-08-05 04:10:28
● 2026-08-05 04:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| cmctex.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmctex.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | dfrbb4g45qjfw.cloudfront.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a2.share-dns.com)