mail.insfb.com - robtex.com

mail.insfb.com

DNSSEC⚠️ Not signed
A119.28.100.47πŸ‡ΈπŸ‡¬ TENCENT-NET-AP-CN119.28.100.0/23 Proxy-registered route object

insfb.com

DNSSEC⚠️ Not signed
A119.28.100.47πŸ‡ΈπŸ‡¬ TENCENT-NET-AP-CN119.28.100.0/23 Proxy-registered route object
NSdns1.hichina.com ⭐
NSdns2.hichina.com
MXmail.insfb.com ⭐
TXTv=spf1 mx ~all
SOAdns1.hichina.comhostmaster@hichina.com 2026-01-09 #13

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A119.28.100.47
●A119.28.100.472026-04-13 β†’ 2026-04-13 Β· 2 obs
● 2026-04-13 04:16:26
● 2026-04-13 10:03:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
insfb.comdns2.hichina.com, dns1.hichina.com18 records

βœ… Authoritative Response

Server:120.76.107.44

NS records: dns2.hichina.com, dns1.hichina.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for insfb.com (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1119.28.100.47

πŸ“Œ Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

Mail Server Role

mail.insfb.com serves as the mail server for insfb.com and slowvers.com.

mxn.mxhichina.com and mxw.mxhichina.com are commonly used as mail servers alongside mail.insfb.com.

IP Addresses

mail.insfb.com resolves to one IP number: 119.28.100.47.

Other host names, for instance insfb.com, share IP numbers with mail.insfb.com.