launchpad.proxy.ustclug.org - robtex.com
launchpad.proxy.ustclug.org
| CNAME | gateway.cname.ustclug.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2400:ddc0:1000::76d8:f91a🇯🇵 XTOM2400:ddc0:1000::/48 Cat Networks K.K. 6-Chome 7-2 Ni(0x73686974)enma Kita-ku | ||||||
| A | 103.88.47.230🇯🇵 XTOM103.88.47.0/24 Cat Networks K.K. 6-Chome 7-2 Ni(0x73686974)enma Kita-ku | ||||||
proxy.ustclug.org
| CNAME | gateway.cname.ustclug.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2400:ddc0:1000::76d8:f91a🇯🇵 XTOM2400:ddc0:1000::/48 Cat Networks K.K. 6-Chome 7-2 Ni(0x73686974)enma Kita-ku | ||||||
| A | 103.88.47.230🇯🇵 XTOM103.88.47.0/24 Cat Networks K.K. 6-Chome 7-2 Ni(0x73686974)enma Kita-ku | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEgateway.cname.ustclug.org2019-12-13 → 2026-03-31 · 2 obs
● 2019-12-13 14:42:52
● 2026-03-31 23:10:02
● 2026-03-31 23:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ustclug.org | ns-b.ustclug.org, ns-a.ustclug.org, ns-c.ustclug.org | 5 records |
✅ Authoritative Response
Server:202.38.95.94
NS records: ns-b.ustclug.org, ns-a.ustclug.org, ns-c.ustclug.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ustclug.org (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | gateway.cname.ustclug.org |
📌 Glue Records Collected
Total: 5
In-bailiwick: 5 (ns-a.ustclug.org, ns-b.ustclug.org, ns-c.ustclug.org...)
Analysis
IP Addresses
launchpad.proxy.ustclug.org points to two IP numbers: 2400:ddc0:1000::76d8:f91a and 103.88.47.230.
Other host names, for instance gateway.cname.ustclug.org, share IP numbers with launchpad.proxy.ustclug.org.