ytxptd.cn - robtex.com
ytxptd.cn
| CNAME | volc-sms-domian.tos-cn-beijing.volces.com | ||||||
| CNAME | tos7-public.cn-beijing.tos.volces.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.81.80.86🇨🇳 CHINATELECOM-TIANJIN42.81.0.0/16 chinanet/CN2 TianJin province network | ||||||
| A | 42.81.80.87🇨🇳 CHINATELECOM-TIANJIN42.81.0.0/16 chinanet/CN2 TianJin province network | ||||||
| A | 120.255.0.180🇨🇳 CMNET-V4TIANJIN-AS-AP120.255.0.0/23 CMI (Customer Route) | ||||||
| A | 120.255.0.181🇨🇳 CMNET-V4TIANJIN-AS-AP120.255.0.0/23 CMI (Customer Route) | ||||||
| A | 221.194.175.109🇨🇳 CHINA169-Backbone221.194.0.0/16 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 221.194.175.118🇨🇳 CHINA169-Backbone221.194.0.0/16 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
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=2034664443 | ||||||
Same first word
ytxptd.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns17.hichina.com2026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 09:57:56
● 2026-04-13 03:06:52
● 2026-04-13 03:06:52
●NSdns18.hichina.com2026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 09:57:56
● 2026-04-13 03:06:52
● 2026-04-13 03:06:52
●CNAMEvolc-sms-domian.tos-cn-beijing.volces.com2026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 09:57:56
● 2026-04-13 03:06:52
● 2026-04-13 03:06:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ytxptd.cn | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.200
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 5165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| CNAME | 1 | volc-sms-domian.tos-cn-beijing.volces.co |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ytxptd.cn resolves to six IP numbers: 42.81.80.86, 42.81.80.87, 120.255.0.180, 120.255.0.181, 221.194.175.109 and 221.194.175.118.
Other host names such as tos1-1az-public.cn-beijing.tos.volces.com and tos7-public.cn-beijing.tos.volces.com share IP numbers with ytxptd.cn.