promisingedu.com - robtex.com
promisingedu.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 | ||||||
rank #416663 in the tld
Subdomains
www.promisingedu.com |
Same first word
promisingedu.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns15.hichina.com2015-06-05 → 2026-03-10 · 2 obs
● 2026-03-10 09:23:00
●NSdns16.hichina.com2015-06-05 → 2026-03-10 · 2 obs
● 2026-03-10 09:23:00
●MXmxcom.263xmail.com2015-06-05 → 2026-03-10 · 2 obs
● 2026-03-10 09:23:00
●MXmxwcom.263xmail.com2015-06-05 → 2026-03-10 · 2 obs
● 2026-03-10 09:23:00
○A211.152.9.912015-06-05 → 2016-09-15 · 4 obs
● 2016-09-15 19:53:26
○ 2026-03-05 19:27:12
○ 2026-03-10 09:23:00
●A8.140.163.2132026-03-05 → 2026-03-10 · 3 obs
● 2026-03-05 19:27:12
● 2026-03-10 09:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| promisingedu.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.42
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for promisingedu.com (unsigned zone)
⏱️ Timing
Total: 4178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.140.163.213 |
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 2 | mxcom.263xmail.com (pri: 10), mxwcom.263xmail.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.263xmail.com ~all |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Hierarchy
www.promisingedu.com has promisingedu.com as its parent.
IP Addresses
promisingedu.com maps to IP address 8.140.163.213.
Name Servers
Two name servers dns15.hichina.com and dns16.hichina.com are delegated to promisingedu.com.
promisingedu.com uses the same name server configuration as other domains, such as ihc12.com, coloridoprinting.com, kelabodc.com, non-stickcoating.com and bjxztx.com.
promisingedu.com at least partially shares name servers with other domains, including kiwiar.com, bestiot.com and cnqn.cn.
These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.
Two hosts with nine IPs each:
Host dns15.hichina.com points to 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Host dns16.hichina.com points to 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
Two mail servers handle promisingedu.com: mxcom.263xmail.com and mxwcom.263xmail.com.
promisingedu.com shares the same mail server setup as other domains, including conspec.cn, qceer.com, fuwahgroup.com, unionnb.com and sanxingsports.com.
promisingedu.com shares mail servers with other domains at least in part, for instance omivac.com, coming-soon.cn, litelander.com, bmwtek.com and runner-camp.com.
Host names with four IPs:
mxwcom.263xmail.com points to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.