correspondu.com - robtex.com
correspondu.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 | ||||||
Subdomains
mail.correspondu.com |
Same first word
correspondu.com |
DNS History
4 records (4 active, 0 former)
●NSdns23.hichina.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:28
●NSdns24.hichina.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:28
●MXmail.correspondu.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:28
●A15.197.163.2502026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| correspondu.com | dns23.hichina.com, dns24.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for correspondu.com (unsigned zone)
⏱️ Timing
Total: 3593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.197.163.250 |
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| MX | 1 | mail.correspondu.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:47.254.92.90~all |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)
Analysis
Hierarchy
correspondu.com is parent of mail.correspondu.com.
IP Addresses
correspondu.com points to a single IP: 15.197.163.250.
Other host names, for instance discharget.com, memorialr.com, adjustabley.com, everlastinge.com and combustiont.com share IP numbers with correspondu.com.
Name Servers
correspondu.com's delegation is to two name servers dns23.hichina.com and dns24.hichina.com.
correspondu.com shares the same name server configuration as other domains, such as rangend.com, luanhe.com, 0986.cn, leenmusic.net and viavv.com.
correspondu.com shares name servers with other domains to some extent, for instance rkft.cn, kvx.net, roboo.com and bls.cn.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns23.hichina.com points to 2408:4009:501::31, 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; dns24.hichina.com points to 2408:4009:501::32, 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
correspondu.com is served by a single mail server, mail.correspondu.com.
mail.correspondu.com points to IP number 47.254.92.90.