courteoust.com - robtex.com
courteoust.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
courteoust.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns21.hichina.com2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:19:34
●NSdns22.hichina.com2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:19:34
●MXmail.courteoust.com2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:19:34
●A104.18.3.1572026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:19:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| courteoust.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courteoust.com (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.18.3.157 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 1 | mail.courteoust.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:47.254.92.90~all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
courteoust.com points to IP number: 104.18.3.157.
Other host names such as feelamused.com, envelopink.com, frontaley.com, scanvirtue.com and kochkunsq.de share IPs with courteoust.com.
Name Servers
courteoust.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
courteoust.com shares the same name server setup as morefund.com, zhukaikai.com, qhstore.com, kxkjy.com and yiyaoquan.com.
courteoust.com at least partially shares name servers with other domains, for instance bltdt.net, itlbt.com, kemang.cn, wrd.world and liaopan.cn.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Nine IP numbers per host:
dns21.hichina.com points to: 2408:4009:501::29, 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.
dns22.hichina.com points to: 2408:4009:501::30, 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
courteoust.com is handled by a single mail server, mail.courteoust.com.
mail.courteoust.com points to a single IP: 47.254.92.90.