erdelfa.cn - robtex.com
erdelfa.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034759617 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
โNSdns1.c01.nsone.net.cn2026-05-02 โ 2026-05-02 ยท 3 obs
โ 2026-05-02 04:57:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โNSdns1.p01.nsone.net2026-05-02 โ 2026-05-02 ยท 3 obs
โ 2026-05-02 04:57:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โNSdns2.c01.nsone.net.cn2026-05-02 โ 2026-05-02 ยท 3 obs
โ 2026-05-02 04:57:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โNSdns3.c01.nsone.net.cn2026-05-02 โ 2026-05-02 ยท 3 obs
โ 2026-05-02 04:57:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โNSdns4.c01.nsone.net.cn2026-05-02 โ 2026-05-02 ยท 3 obs
โ 2026-05-02 04:57:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โNSdns5.c01.nsone.net.cn2026-05-02 โ 2026-05-02 ยท 3 obs
โ 2026-05-02 04:57:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
โ 2026-05-07 01:17:06
โ 2026-05-07 01:17:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| erdelfa.cn | dns1.c01.nsone.net.cn, dns2.c01.nsone.net.cn, dns3.c01.nsone.net.cn, dns4.c01.nsone.net.cn... | - |
โ Authoritative Response
Server:106.14.209.108
NS records: dns1.c01.nsone.net.cn, dns2.c01.nsone.net.cn, dns3.c01.nsone.net.cn, dns4.c01.nsone.net.cn, dns5.c01.nsone.net.cn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for erdelfa.cn (unsigned zone)
โฑ๏ธ Timing
Total: 3718ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | dns1.c01.nsone.net.cn, dns2.c01.nsone.net.cn... |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |