mail.jccup.com - robtex.com

mail.jccup.com

DNSSECโš ๏ธ Not signed
A218.244.146.240๐Ÿ‡จ๐Ÿ‡ณ Alibaba-Cloud218.244.144.0/20 Alibaba (US) Technology Co., Ltd.
PTRmxh10.hichina.com

jccup.com

DNSSECโš ๏ธ Not signed
NSns11.xincache.com โญ
NSce1.xincache.com
NSce2.xincache.com
MXmail.jccup.com โญ
SOAns11.xincache.comns12@xincache.com serial=1750130403

PTR for

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

200920112013201520172019202120232025A218.244.146.240211.162.68.93255.255.255.255
โ—‹A211.162.68.932015-08-12 โ†’ 2016-07-10 ยท 5 obs
โ—‹ 2008-03-08 20:08:14
โ— 2015-08-12 04:29:44
โ— 2016-07-10 12:24:30
โ—‹ 2026-02-24 18:41:24
โ—‹ 2026-04-27 10:03:50
โ—A218.244.146.2402026-02-24 โ†’ 2026-04-27 ยท 3 obs
โ—‹ 2016-07-10 12:24:30
โ— 2026-02-24 18:41:24
โ— 2026-04-27 10:03:50
โ—‹A255.255.255.2552008-03-08 โ†’ 2008-03-08 ยท 3 obs
โ— 2008-03-08 20:08:14
โ—‹ 2015-08-12 04:29:44
โ—‹ 2026-04-27 10:03:50

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...-
jccup.comce1.xincache.com, ce2.xincache.com9 records

โœ… Authoritative Response

Server:1.12.0.1

NS records: ce1.xincache.com, ce2.xincache.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for jccup.com (unsigned zone)

โฑ๏ธ Timing

Total: 151ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1218.244.146.240

๐Ÿ“Œ Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

Mail Server Role

mail.jccup.com serves as a mail server for jccup.com.

IP Addresses

mail.jccup.com resolves to one IP number: 218.244.146.240.

Other host names, for instance mail.dahong.hk, mail.czxtcs.com, mail.cnovel.com, mail.shanxi.name and mail.catmi.com share IP numbers with mail.jccup.com.