yfv.cn - robtex.com
yfv.cn
| CNAME | cs1.ename.net | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 54.179.117.50πΈπ¬ Amazon54.179.0.0/17 SIN prefix | ||||||
| PTR | ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com | ||||||
cn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.cn β | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034773450 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
βMXmail.happyisp.com2021-02-15 β 2021-02-15 Β· 4 obs
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-04-05 17:13:56
β 2026-05-10 06:13:38
β 2021-02-15 10:40:02
β 2026-04-05 17:13:56
β 2026-05-10 06:13:38
βMXmail.skrimple.com2015-08-11 β 2015-12-17 Β· 4 obs
β 2015-08-11 13:06:20
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-05-10 06:13:38
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-05-10 06:13:38
βA103.232.215.1422015-08-11 β 2015-08-11 Β· 3 obs
β 2015-08-11 13:06:20
β 2015-12-17 19:23:22
β 2026-05-10 06:13:38
β 2015-12-17 19:23:22
β 2026-05-10 06:13:38
βA47.74.55.532021-02-15 β 2021-02-15 Β· 4 obs
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-04-05 17:13:56
β 2026-05-10 06:13:38
β 2021-02-15 10:40:02
β 2026-04-05 17:13:56
β 2026-05-10 06:13:38
βA50.117.116.1172015-12-17 β 2015-12-17 Β· 4 obs
β 2015-08-11 13:06:20
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-05-10 06:13:38
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-05-10 06:13:38
βA50.117.120.2532015-12-17 β 2015-12-17 Β· 4 obs
β 2015-08-11 13:06:20
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-05-10 06:13:38
β 2015-12-17 19:23:22
β 2021-02-15 10:40:02
β 2026-05-10 06:13:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| yfv.cn | ns1.ename.net, ns2.ename.net | - |
β Authoritative Response
Server:211.99.99.52
NS records: ns1.ename.net, ns2.ename.net
π DNSSEC Status
β Bogus (DNSSEC validation failed)
Validation error at yfv.cn: Error: DNS query timeout: 203.119.29.1 for DS yfv.cn
β±οΈ Timing
Total: 4720ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| CNAME | 1 | cs1.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
yfv.cn resolves to a single IP address: 54.179.117.50.
Other host names including ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com, cs1.ename.net, jmvl.com, cs.ename.net and yysy.net share IP numbers with yfv.cn.