mail.crostru.com - robtex.com

mail.crostru.com

DNSSEC⚠️ Not signed
A119.3.70.37🇨🇳 HWCSNET119.3.64.0/19 Huawei Technologies Co., Ltd
PTRcrostru.com

crostru.com

DNSSEC⚠️ Not signed
A119.3.70.37🇨🇳 HWCSNET119.3.64.0/19 Huawei Technologies Co., Ltd
NSdns1.registrar-servers.com
NSdns2.registrar-servers.com
MXmail.crostru.com
TXTv=spf1 a mx ~all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1733211459

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A119.3.70.37
A119.3.70.372026-07-17 → 2026-07-20 · 2 obs
● 2026-07-17 03:53:56
● 2026-07-20 08:17:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
crostru.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.133.200

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: 158ms | Queries: -

📄 Records

TypeCountSample Data
A1119.3.70.37

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Mail Server Role

Mail for crostru.com is routed through the mail server mail.crostru.com.

IP Addresses

mail.crostru.com has exactly one IP address — 119.3.70.37.

There are other host names — crostru.com among them — that share IP numbers with mail.crostru.com.