chengyanyang.com - robtex.com
chengyanyang.com
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=1778378876 | ||||||
Subdomains
mail.chengyanyang.com |
Same first word
chengyanyang.com |
DNS History
7 records (4 active, 3 former)
○NSdns25.hichina.com2019-04-23 → 2019-04-23 · 3 obs
○ 2026-02-15 07:07:02
○ 2026-05-10 02:19:10
○NSdns26.hichina.com2019-04-23 → 2019-04-23 · 3 obs
○ 2026-02-15 07:07:02
○ 2026-05-10 02:19:10
●NSitem.dnspod.net2026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:07:02
● 2026-05-10 02:19:10
●NSjuniper.dnspod.net2026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:07:02
● 2026-05-10 02:19:10
●MXmail.chengyanyang.com2026-02-15 → 2026-05-10 · 2 obs
● 2026-05-10 02:19:10
○A140.82.21.62019-04-23 → 2019-04-23 · 3 obs
○ 2026-02-15 07:07:02
○ 2026-05-10 02:19:10
●A43.135.135.2532026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:07:02
● 2026-05-10 02:19:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chengyanyang.com | juniper.dnspod.net, item.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: juniper.dnspod.net, item.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chengyanyang.com (unsigned zone)
⏱️ Timing
Total: 3811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.135.135.253 |
| NS | 2 | item.dnspod.net, juniper.dnspod.net |
| MX | 1 | mail.chengyanyang.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | juniper.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
The parent of mail.chengyanyang.com is chengyanyang.com.
IP Addresses
chengyanyang.com points to an IP address: 43.135.135.253.
Other host names, for instance mail.chengyanyang.com, share IP numbers with chengyanyang.com.
Name Servers
Two name servers item.dnspod.net and juniper.dnspod.net handle the delegation for chengyanyang.com.
chengyanyang.com shares the same name server setup as other domains, for instance onn-tech.com, hcnw.cn, 8-5.cn, fusion-tech.com and frrcw.cn.
chengyanyang.com at least partially shares name servers with other domains, for instance 1688.blue, biyimh.cc, ji-auto.com, 6kutv.com and 0geek.com.
Six IP addresses per host:
item.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; juniper.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35
Mail Servers
chengyanyang.com is handled by a single mail server, mail.chengyanyang.com.
The host name mail.chengyanyang.com points to IP 43.135.135.253.