ztna-dingtalk.com - robtex.com
ztna-dingtalk.com
| CNAME | pre.tengine.ingress.alibabacorp.com | ||||||
| CNAME | pre.tengine.ingress.alibabacorp.com.gds.alibabadns.com | ||||||
| CNAME | pre.ovs.us.tengine.ingress.alibabacorp.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=1778456181 | ||||||
Same first word
ztna-dingtalk.com |
DNS History
3 records (3 active, 0 former)
●NSns1.alibabadns.com2026-04-13 → 2026-05-11 · 2 obs
● 2026-04-13 07:53:20
● 2026-05-11 00:04:06
● 2026-05-11 00:04:06
●NSns2.alibabadns.com2026-04-13 → 2026-05-11 · 2 obs
● 2026-04-13 07:53:20
● 2026-05-11 00:04:06
● 2026-05-11 00:04:06
●CNAMEpre.tengine.ingress.alibabacorp.com2026-04-13 → 2026-05-11 · 2 obs
● 2026-04-13 07:53:20
● 2026-05-11 00:04:06
● 2026-05-11 00:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ztna-dingtalk.com | ns1.alibabadns.com, ns2.alibabadns.com | 14 records |
✅ Authoritative Response
Server:106.11.35.18
NS records: ns1.alibabadns.com, ns2.alibabadns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ztna-dingtalk.com (unsigned zone)
⏱️ Timing
Total: 3267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.alibabadns.com, ns1.alibabadns.com |
| CNAME | 1 | pre.tengine.ingress.alibabacorp.com |
| SOA | 1 | ns1.alibabadns.com hostmaster.alibabadns |
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (ns1.alibabadns.com, ns1.alibabadns.com, ns1.alibabadns.com...)