crostru.com - robtex.com
crostru.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.3.70.37🇨🇳 HWCSNET119.3.64.0/19 Huawei Technologies Co., Ltd | ||||||
| PTR | crostru.com | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.crostru.com ⭐ | ||||||
| A | 119.3.70.37🇨🇳 HWCSNET119.3.64.0/19 Huawei Technologies Co., Ltd | ||||||
| PTR | crostru.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1733211459 | ||||||
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=1784440287 | ||||||
PTR for
Subdomains
mail.crostru.com |
Same first word
crostru.com |
Similar names
rctours.com |
crtours.com |
tucsrro.com |
cursort.com |
scrutor.ru |
rctours.jp |
courtrs.com |
scrutor.fi |
ctsurro.com |
rcourts.com |
curorts.ru |
srctour.com |
crtours.co.jp |
csrtour.com |
curstor.com |
rctours.ca |
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-07-17 → 2026-07-19 · 2 obs
● 2026-07-19 06:00:52
●NSdns2.registrar-servers.com2026-07-17 → 2026-07-19 · 2 obs
● 2026-07-19 06:00:52
●MXmail.crostru.com2026-07-17 → 2026-07-19 · 2 obs
● 2026-07-19 06:00:52
●A119.3.70.372026-07-17 → 2026-07-19 · 2 obs
● 2026-07-19 06:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crostru.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crostru.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.3.70.37 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.crostru.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Hierarchy
mail.crostru.com is a subdomain of crostru.com.
IP Addresses
crostru.com has exactly one IP address — 119.3.70.37.
Other host names, such as mail.crostru.com, share IP numbers with crostru.com.
Name Servers
crostru.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of crostru.com is shared with other domains, for instance centralfamilypractice.com, cognomata.com, abelanski.dev and two others.
The name servers for crostru.com overlap at least in part with those of other domains, including svanyc.net and databic.com.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.
dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
crostru.com uses one mail server — mail.crostru.com.
mail.crostru.com resolves to a single IP number: 119.3.70.37.