wyrencai.com - robtex.com
wyrencai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.157.175.56🇨🇳 CHINA-1211.157.160.0/19 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-05-10 #21 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778456136 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.sfn.cn2015-11-09 → 2026-05-10 · 3 obs
○ 2015-06-26 01:31:12
● 2015-11-09 02:16:08
● 2026-05-10 23:36:30
● 2015-11-09 02:16:08
● 2026-05-10 23:36:30
○NSns100.sanfront.com.cn2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 01:31:12
○ 2015-11-09 02:16:08
○ 2026-05-10 23:36:30
○ 2015-11-09 02:16:08
○ 2026-05-10 23:36:30
●NSns2.sfn.cn2015-11-09 → 2026-05-10 · 3 obs
○ 2015-06-26 01:31:12
● 2015-11-09 02:16:08
● 2026-05-10 23:36:30
● 2015-11-09 02:16:08
● 2026-05-10 23:36:30
○NSns200.sanfront.com.cn2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 01:31:12
○ 2015-11-09 02:16:08
○ 2026-05-10 23:36:30
○ 2015-11-09 02:16:08
○ 2026-05-10 23:36:30
○NSns400.sanfront.com.cn2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 01:31:12
○ 2015-11-09 02:16:08
○ 2026-05-10 23:36:30
○ 2015-11-09 02:16:08
○ 2026-05-10 23:36:30
○A114.113.155.422015-06-26 → 2017-02-10 · 4 obs
● 2015-06-26 01:31:12
● 2017-02-10 13:16:44
○ 2020-02-12 15:11:56
○ 2026-05-10 23:36:30
● 2017-02-10 13:16:44
○ 2020-02-12 15:11:56
○ 2026-05-10 23:36:30
●A211.157.175.562020-02-12 → 2026-05-10 · 3 obs
○ 2017-02-10 13:16:44
● 2020-02-12 15:11:56
● 2026-05-10 23:36:30
● 2020-02-12 15:11:56
● 2026-05-10 23:36:30
○A222.76.218.742015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 01:31:12
○ 2017-02-10 13:16:44
○ 2026-05-10 23:36:30
○ 2017-02-10 13:16:44
○ 2026-05-10 23:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| wyrencai.com | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:111.63.77.30
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wyrencai.com (unsigned zone)
⏱️ Timing
Total: 1701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.157.175.56 |
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
IP Addresses
wyrencai.com points to a single IP number: 211.157.175.56.
Name Servers
wyrencai.com is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.
wyrencai.com uses the same name server setup as other domains, for instance architects.com.cn, guangzhou.gov.cn, gtjajs.com.cn, manpowercare.com.cn and cpus.gov.cn.
wyrencai.com partially shares name servers with other domains, for instance hr.gov.cn.
Host names with two IPs:
ns2.sfn.cn points to: 101.37.119.99 and 111.63.77.30.
Host names with one IP:
ns1.sfn.cn points to: 111.63.77.29.