mail.sjinzy.com - robtex.com

mail.sjinzy.com

DNSSECโš ๏ธ Not signed
A221.176.179.51๐Ÿ‡จ๐Ÿ‡ณ CMNET-V4henan-AS-AP221.176.176.0/22 CMI (Customer Route)
PTRmail.sjinzy.com

sjinzy.com

DNSSECโš ๏ธ Not signed
A221.176.179.50๐Ÿ‡จ๐Ÿ‡ณ CMNET-V4henan-AS-AP221.176.176.0/22 CMI (Customer Route)
NSdns21.hichina.com โญ
NSdns22.hichina.com
MXmail.sjinzy.com โญ
TXTv=spf1 a mx -all
SOAdns21.hichina.comhostmaster@hichina.com 2026-01-12 #9

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A221.176.179.51
โ—A221.176.179.512015-07-12 โ†’ 2026-03-26 ยท 5 obs
โ— 2015-07-12 18:24:30
โ— 2026-02-27 09:45:56
โ—‹ 2026-03-07 12:02:08
โ— 2026-03-25 00:37:08
โ— 2026-03-26 03:19:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sjinzy.comdns21.hichina.com, dns22.hichina.com18 records

โœ… Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for sjinzy.com (unsigned zone)

โฑ๏ธ Timing

Total: 3534ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1221.176.179.51

๐Ÿ“Œ Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Mail Server Role

The mail server for sjinzy.com is mail.sjinzy.com.

IP Addresses

mail.sjinzy.com points to a single IP number: 221.176.179.51.