mail.7su.com - robtex.com

mail.7su.com

DNSSECโš ๏ธ Not signed
A218.5.75.137๐Ÿ‡จ๐Ÿ‡ณ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ๅŽฆ้—จ
PTRdxmail75137.idc2000.com

7su.com

DNSSECโš ๏ธ Not signed
A222.76.216.90๐Ÿ‡จ๐Ÿ‡ณ CHINANET-BACKBONE222.76.0.0/14 China Telecom Network
NSns1.35.net โญ
NSns2.35.net
NSns3.35.net
NSns4.35.net
MXmail.7su.com โญ
SOAns1.35.netdnsconct@myhostadmin.net 2025-05-21 #1

MX for

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A218.5.75.137218.85.134.54
โ—A218.5.75.1372016-11-20 โ†’ 2026-04-12 ยท 6 obs
โ—‹ 2016-05-04 06:45:22
โ— 2016-11-20 23:07:00
โ— 2026-04-02 01:35:30
โ—‹ 2026-04-05 08:53:22
โ— 2026-04-06 18:38:38
โ— 2026-04-12 08:13:08
โ—‹A218.85.134.542015-07-20 โ†’ 2016-05-04 ยท 4 obs
โ— 2015-07-20 09:25:12
โ— 2016-05-04 06:45:22
โ—‹ 2016-11-20 23:07:00
โ—‹ 2026-04-12 08:13:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
7su.comns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net-

โœ… Authoritative Response

Server:118.123.249.114

NS records: ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for 7su.com (unsigned zone)

โฑ๏ธ Timing

Total: 3422ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1218.5.75.137

Analysis

Mail Server Role

mail.7su.com is the mail server for 7su.com.

IP Addresses

mail.7su.com resolves to one IP number: 218.5.75.137.

Other host names, for instance mail.zsjiaze.com, mail.swcet.com, mail.dlhuaao.com and mail.szjsgroup.com share IP numbers with mail.7su.com.