cfdeducation.hk - robtex.com
cfdeducation.hk
hk
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns3.hkirc.net.hk β | ||||||
| NS | c.hkirc.net.hk | ||||||
| NS | d.hkirc.net.hk | ||||||
| NS | m.hkirc.net.hk | ||||||
| NS | t.hkirc.net.hk | ||||||
| NS | u.hkirc.net.hk | ||||||
| NS | v.hkirc.net.hk | ||||||
| NS | x.hkirc.net.hk | ||||||
| NS | y.hkirc.net.hk | ||||||
| NS | z.hkirc.net.hk | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074935163 | ||||||
Same first word
cfdeducation.ch |
cfdeducation.es |
cfdeducation.hk |
cfdeducation.jp |
cfdeducation.ae |
cfdeducation.co.in |
cfdeducation.pk |
DNS History
6 records (6 active, 0 former)
βNSa18-67.akam.net2026-05-05 β 2026-05-11 Β· 2 obs
β 2026-05-11 00:38:38
βNSa24-67.akam.net2026-05-05 β 2026-05-11 Β· 2 obs
β 2026-05-11 00:38:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | 18 records |
| cfdeducation.hk | a26-67.akam.net, a24-67.akam.net, a18-67.akam.net, a1-92.akam.net... | - |
β Authoritative Response
Server:193.108.91.92
NS records: a26-67.akam.net, a24-67.akam.net, a18-67.akam.net, a1-92.akam.net, a7-64.akam.net, a3-67.akam.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cfdeducation.hk (unsigned zone)
β±οΈ Timing
Total: 1568ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | a1-92.akam.net, a24-67.akam.net... |
| TXT | 1 | v=spf1 ip4:68.232.133.43 ip4:68.232.139. |
| SOA | 1 | a1-92.akam.net dnsadmin.cmcmarkets.com |
π Glue Records Collected
Total: 18
In-bailiwick: 18 (c.hkirc.net.hk, c.hkirc.net.hk, d.hkirc.net.hk...)
Analysis
Name Servers
cfdeducation.hk is delegated to six name servers: a1-92.akam.net, a18-67.akam.net, a24-67.akam.net, a26-67.akam.net, a3-67.akam.net and a7-64.akam.net.
cfdeducation.hk at least partially shares name servers with other domains, for instance 22.238.172.in-addr.arpa, 77.162.139.in-addr.arpa, bdhhi.com, versatile.credit and amex360.com.
These name servers are commonly used together with the name servers a2-66.akam.net, a11-64.akam.net, a13-65.akam.net, a4-64.akam.net, a9-65.akam.net, a7-65.akam.net, a12-65.akam.net, a7-66.akam.net, a16-64.akam.net and a11-67.akam.net.
Host names with two IPs:
a1-92.akam.net points to 2600:1401:2::5c and 193.108.91.92.
a18-67.akam.net points to 2600:1480:4800::43 and 95.101.36.67.
a24-67.akam.net points to 2600:1480:9800::43 and 2.16.130.67.
a26-67.akam.net points to 2600:1480:b800::43 and 23.74.25.67.
a3-67.akam.net points to 2600:1408:1c::43 and 96.7.49.67.
a7-64.akam.net points to 2600:1406:32::40 and 23.61.199.64.