zmtp.top - robtex.com
zmtp.top
| DNSSEC | ⚠️ Not signed | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-07_17:35:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396690423 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○NSadelaide.ns.cloudflare.com2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:21:00
○ 2026-08-07 10:16:06
○ 2026-08-07 10:16:06
○NSgeorge.ns.cloudflare.com2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:21:00
○ 2026-08-07 10:16:06
○ 2026-08-07 10:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | f.zdnscloud.cn, a.zdnscloud.cn, d.zdnscloud.com, j.zdnscloud.com... | 9 records |
✅ Authoritative Response
Server:203.99.26.1
NS records: f.zdnscloud.cn, a.zdnscloud.cn, d.zdnscloud.com, j.zdnscloud.com, b.zdnscloud.cn, i.zdnscloud.cn, c.zdnscloud.com, e.zdnscloud.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)