mx1.cem100.com - robtex.com
mx1.cem100.com
| DNSSEC | ⚠️ Not signed | ||||||
cem100.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.254.5🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | a12.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| NS | b12.share-dns.net ⚠️ Not in parent delegation | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777622028 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A200.58.122.2062017-04-20 → 2017-04-20 · 2 obs
● 2017-04-20 22:24:20
○ 2026-07-23 20:47:44
○ 2026-07-23 20:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| cem100.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cem100.com (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a12.share-dns.com)