yrntool.com - robtex.com
yrntool.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=1771291435 | ||||||
Same first word
yrntool.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns19.hichina.com2020-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 01:23:08
●NSdns20.hichina.com2020-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 01:23:08
●MXmx01.mail.alibaba.com2026-02-21 → 2026-03-22 · 2 obs
● 2026-03-22 01:23:08
●MXmx02.mail.alibaba.com2026-02-21 → 2026-03-22 · 2 obs
● 2026-03-22 01:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| yrntool.com | dns19.hichina.com, dns20.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.40
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yrntool.com (unsigned zone)
⏱️ Timing
Total: 3621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| MX | 2 | mx02.mail.alibaba.com (pri: 10), mx01.mail.alibaba.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf1.alibaba.mail.aliyun. |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
Name Servers
yrntool.com is delegated to two name servers dns19.hichina.com and dns20.hichina.com.
yrntool.com shares the same name server setup as other domains, for instance shiyiyuan.com.cn, jqia.com, wimoor.com, rtxd.net and ipv12.cn.
yrntool.com at least partially shares name servers with other domains, for instance jebo.info, hkong.org, umac.cn, yaomail.org and summit.com.cn.
These name servers are commonly used alongside ns7.alidns.com and ns8.alidns.com.
Host names with nine IP numbers:
dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
Two mail servers handle yrntool.com: mx01.mail.alibaba.com and mx02.mail.alibaba.com.
yrntool.com shares the same mail server setup as other domains, for instance byrh.cn, star-un.com, packhui.com, cnsinotech.com and conoval.net.
yrntool.com shares some mail servers with other domains, at least partially, for instance 360leaps.com, flystarcn.com, sxbdsj.com, pretty-cn.com and zhgairsuspension.com.
these mail servers are often used together with mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com, mxn.mxhichina.com and mxw.mxhichina.com.
Host names with one IP number:
mx01.mail.alibaba.com points to 106.11.232.132
mx02.mail.alibaba.com points to 106.11.226.174