57505.cn - robtex.com
57505.cn
| CNAME | btvdpiqp.orionxyz.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035184601 | ||||||
Same first word
Similar names
55570.cc |
07555.com.cn |
55705.com |
55057.com |
05557.com |
70555.com |
70555.de |
55507.com |
75505.com |
50557.co |
05755.cfd |
05575.com |
55750.cn |
50755.vip |
DNS History
24 records (3 active, 21 former)
○NSdns1.iidns.com2015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○NSdns2.iidns.com2015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○NSdns3.iidns.com2015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○NSdns4.iidns.com2015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○NSdns5.iidns.com2015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○NSdns6.iidns.com2015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
●NSn1.xundns.com2026-05-07 → 2026-08-15 · 3 obs
○ 2017-04-03 22:13:56
● 2026-05-07 22:05:16
● 2026-08-15 21:05:08
● 2026-05-07 22:05:16
● 2026-08-15 21:05:08
●NSn2.xundns.com2026-05-07 → 2026-08-15 · 3 obs
○ 2017-04-03 22:13:56
● 2026-05-07 22:05:16
● 2026-08-15 21:05:08
● 2026-05-07 22:05:16
● 2026-08-15 21:05:08
○A104.160.182.1322016-09-16 → 2016-09-16 · 4 obs
○ 2016-01-20 05:38:36
● 2016-09-16 04:52:00
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-09-16 04:52:00
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○A104.160.182.1342016-09-16 → 2016-09-16 · 4 obs
○ 2016-01-20 05:38:36
● 2016-09-16 04:52:00
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
● 2016-09-16 04:52:00
○ 2017-04-03 22:13:56
○ 2026-08-15 21:05:08
○A198.148.92.1572016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-16 08:36:22
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
○A198.148.92.1582016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-16 08:36:22
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
○A198.148.92.482015-10-16 → 2015-10-16 · 4 obs
○ 2015-05-21 08:16:24
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
○A198.148.92.492015-10-16 → 2015-10-16 · 4 obs
○ 2015-05-21 08:16:24
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
○A198.148.92.532015-05-21 → 2015-10-16 · 4 obs
● 2015-05-21 08:16:24
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
○A198.148.92.542016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-16 08:36:22
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
○A198.148.92.562015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 08:16:24
○ 2026-05-07 22:05:16
○ 2026-08-15 21:05:08
○ 2026-05-07 22:05:16
○ 2026-08-15 21:05:08
○A198.148.92.572015-10-16 → 2015-10-16 · 4 obs
○ 2015-05-21 08:16:24
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
○A198.148.92.582015-05-21 → 2016-01-20 · 4 obs
● 2015-05-21 08:16:24
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
● 2016-01-20 05:38:36
○ 2016-09-16 04:52:00
○ 2026-08-15 21:05:08
○A198.148.92.622015-05-21 → 2015-10-16 · 4 obs
● 2015-05-21 08:16:24
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
● 2015-10-16 08:36:22
○ 2016-01-20 05:38:36
○ 2026-08-15 21:05:08
○A23.234.4.1512017-04-03 → 2017-04-03 · 4 obs
○ 2016-09-16 04:52:00
● 2017-04-03 22:13:56
○ 2026-05-07 22:05:16
○ 2026-08-15 21:05:08
● 2017-04-03 22:13:56
○ 2026-05-07 22:05:16
○ 2026-08-15 21:05:08
○A23.234.4.1532017-04-03 → 2017-04-03 · 4 obs
○ 2016-09-16 04:52:00
● 2017-04-03 22:13:56
○ 2026-05-07 22:05:16
○ 2026-08-15 21:05:08
● 2017-04-03 22:13:56
○ 2026-05-07 22:05:16
○ 2026-08-15 21:05:08
●CNAMEbtvdpiqp.orionxyz.com2026-05-07 → 2026-08-15 · 3 obs
○ 2017-04-03 22:13:56
● 2026-05-07 22:05:16
● 2026-08-15 21:05:08
● 2026-05-07 22:05:16
● 2026-08-15 21:05:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 57505.cn | n1.xundns.com, n2.xundns.com | - |
✅ Authoritative Response
Server:2408:8621:0:42:e401:813:0:25
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 57505.cn (unsigned zone)
⏱️ Timing
Total: 3672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | n2.xundns.com, n1.xundns.com |
| CNAME | 1 | btvdpiqp.orionxyz.com |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |