ns4.mailsys.us - robtex.com
ns4.mailsys.us
| DNSSEC | ⚠️ Not signed | ||||||
mailsys.us
| DNSSEC | ⚠️ Not signed | ||||||
Previously NS for
Previously MX for
ns4.mailsys.us |
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSns3.mailsys.us2015-07-23 → 2016-05-02 · 4 obs
● 2015-07-23 11:47:50
● 2016-05-02 12:56:14
○ 2016-11-01 05:16:38
○ 2026-05-14 11:45:04
● 2016-05-02 12:56:14
○ 2016-11-01 05:16:38
○ 2026-05-14 11:45:04
○NSns4.mailsys.us2015-07-23 → 2016-05-02 · 4 obs
● 2015-07-23 11:47:50
● 2016-05-02 12:56:14
○ 2016-11-01 05:16:38
○ 2026-05-14 11:45:04
● 2016-05-02 12:56:14
○ 2016-11-01 05:16:38
○ 2026-05-14 11:45:04
○MXns4.mailsys.us2015-07-23 → 2016-05-02 · 4 obs
● 2015-07-23 11:47:50
● 2016-05-02 12:56:14
○ 2016-11-01 05:16:38
○ 2026-05-14 11:45:04
● 2016-05-02 12:56:14
○ 2016-11-01 05:16:38
○ 2026-05-14 11:45:04
○A67.23.237.402015-07-23 → 2016-11-01 · 4 obs
● 2015-07-23 11:47:50
● 2016-11-01 05:16:38
○ 2026-05-10 06:13:32
○ 2026-05-14 11:45:04
● 2016-11-01 05:16:38
○ 2026-05-10 06:13:32
○ 2026-05-14 11:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, y.cctld.us, b.cctld.us, k.cctld.us... | - |
✅ Authoritative Response
Server:156.154.125.70
NS records: w.cctld.us, y.cctld.us, b.cctld.us, k.cctld.us, m.cctld.us, n.cctld.us, f.cctld.us, x.cctld.us
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|