c728.top - robtex.com
c728.top
| CNAME | ffcloud_1_one_28_1779389197534.ffcdn.xyz | ||||||
| CNAME | 676a88a1.ffedge.xyz | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.204.0.22🇭🇰 HKMTC-AS-AP154.204.0.0/24 Hong Kong megalayer | ||||||
| A | 154.213.187.12🇭🇰 USZNI-AS-AP154.213.187.0/24 | ||||||
| A | 154.213.189.55🇭🇰 USZNI-AS-AP154.213.189.0/24 | ||||||
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 | 2026-07-30_03:25:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396600156 | ||||||
Subdomains
www.c728.top |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSn1.xundns.com2026-07-29 → 2026-07-29 · 3 obs
○ 2026-05-06 19:29:56
● 2026-07-29 19:27:24
● 2026-07-29 19:27:26
● 2026-07-29 19:27:24
● 2026-07-29 19:27:26
●NSn2.xundns.com2026-07-29 → 2026-07-29 · 3 obs
○ 2026-05-06 19:29:56
● 2026-07-29 19:27:24
● 2026-07-29 19:27:26
● 2026-07-29 19:27:24
● 2026-07-29 19:27:26
○NSns63.domaincontrol.com2026-05-06 → 2026-05-06 · 3 obs
● 2026-05-06 19:29:56
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○NSns64.domaincontrol.com2026-05-06 → 2026-05-06 · 3 obs
● 2026-05-06 19:29:56
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○A15.197.148.332026-05-06 → 2026-05-06 · 3 obs
● 2026-05-06 19:29:56
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○A3.33.130.1902026-05-06 → 2026-05-06 · 3 obs
● 2026-05-06 19:29:56
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
○ 2026-07-29 19:27:24
○ 2026-07-29 19:27:26
●CNAMEffcloud_1_one_28_1779389197534.ffcdn.xyz2026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 19:27:24
● 2026-07-29 19:27:26
● 2026-07-29 19:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | e.zdnscloud.cn, c.zdnscloud.com, i.zdnscloud.cn, b.zdnscloud.cn... | 9 records |
| c728.top | n1.xundns.com, n2.xundns.com | - |
✅ Authoritative Response
Server:38.89.70.107
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c728.top (unsigned zone)
⏱️ Timing
Total: 4849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | n1.xundns.com, n2.xundns.com |
| CNAME | 1 | FFCLOUD_1_ONE_28_1779389197534.ffcdn.xyz |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)
Analysis
Hierarchy
www.c728.top is delegated beneath c728.top.
IP Addresses
c728.top directs to three IP numbers: 154.204.0.22, 154.213.187.12 and 154.213.189.55.
Two other host names, along with 39f68519.ffedge.xyz, 77ec98fc.ffedge.xyz and 29007f0e.ffedge.xyz, also share IP numbers with c728.top.