f637.cc - robtex.com
f637.cc
| CNAME | tv6deakz-u.istitutongoni.com | ||||||
| CNAME | tv6deakz-u.cdnjswl.com | ||||||
| CNAME | wg8tupnb.n.cdnjswl.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 134.122.139.79🇸🇬 CTGSERVERLIMITED-AS-AP134.122.139.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building, | ||||||
| A | 134.122.139.85🇸🇬 CTGSERVERLIMITED-AS-AP134.122.139.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building, | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774407446 | ||||||
Same first word
f637.cc |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns7.alidns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:09:40
● 2026-03-25 03:09:44
● 2026-03-25 03:09:44
●NSns8.alidns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:09:40
● 2026-03-25 03:09:44
● 2026-03-25 03:09:44
●CNAMEtv6deakz-u.istitutongoni.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:09:40
● 2026-03-25 03:09:44
● 2026-03-25 03:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| f637.cc | ns8.alidns.com, ns7.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.118
NS records: ns8.alidns.com, ns7.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f637.cc (unsigned zone)
⏱️ Timing
Total: 4142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| CNAME | 1 | tv6deakz-u.istitutongoni.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
IP Addresses
f637.cc points to two IP numbers: 134.122.139.79 and 134.122.139.85.
Other host names, for instance y7a2bexd.n.cdnjswl.com and wg8tupnb.n.cdnjswl.com, share IP numbers with f637.cc.