upgrade.scloud.lfengmobile.com - robtex.com
upgrade.scloud.lfengmobile.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.49.19🇺🇸 AS40061938.12.48.0/21 USCLOUD | ||||||
scloud.lfengmobile.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.49.19🇺🇸 AS40061938.12.48.0/21 USCLOUD | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A199.59.243.2272026-03-12 → 2026-04-27 · 2 obs
○ 2026-03-12 11:27:08
○ 2026-04-27 01:21:06
○ 2026-04-27 01:21:06
●A38.12.49.192026-03-12 → 2026-04-27 · 2 obs
● 2026-03-12 11:27:08
● 2026-04-27 01:21:06
● 2026-04-27 01:21:06
○CNAMEonline2.slb.lfengmobile.com2018-09-25 → 2018-09-25 · 3 obs
● 2018-09-25 15:38:30
○ 2026-03-12 11:27:08
○ 2026-04-27 01:21:06
○ 2026-03-12 11:27:08
○ 2026-04-27 01:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lfengmobile.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lfengmobile.com (unsigned zone)
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.49.19 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a6.share-dns.com)
Analysis
IP Addresses
upgrade.scloud.lfengmobile.com points to a single IP: 38.12.49.19.
Other host names, for instance cdnws.scloud.lfengmobile.com, slb.lfengmobile.com, dnm.scloud.lfengmobile.com, ads1.lfengmobile.com and agnes.scloud.lfengmobile.com share IP numbers with upgrade.scloud.lfengmobile.com.