mail.studyfun.cn - robtex.com

mail.studyfun.cn

DNSSECโš ๏ธ Not signed
A218.104.82.229๐Ÿ‡จ๐Ÿ‡ณ AS-4812-CNC-HP218.104.80.0/20 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
PTRmx1.focuschina.com

studyfun.cn

DNSSECโš ๏ธ Not signed
A221.6.35.116๐Ÿ‡จ๐Ÿ‡ณ CHINA169-Backbone221.6.0.0/16 CNC Group CHINA169 Jiangsu Province Network
NSjulian.dnspod.net โญ
NSlinen.dnspod.net
MXmx1.studyfun.cn โญ
MXmail13.made-in-china.com(15)
TXTv=spf1 a mx ip4:221.6.35.101 ip4:218.104.82.229 ip4:221.6.35.100 ip4:103.20.1...
SOAjulian.dnspod.netfreednsadmin@dnspod.com serial=1652336155

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A218.104.82.229
โ—A218.104.82.2292015-08-13 โ†’ 2026-04-15 ยท 2 obs
โ— 2015-08-13 03:45:52
โ— 2026-04-15 08:03:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn...-
studyfun.cnlinen.dnspod.net, julian.dnspod.net-

โœ… Authoritative Response

Server:1.12.0.1

NS records: linen.dnspod.net, julian.dnspod.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for studyfun.cn (unsigned zone)

โฑ๏ธ Timing

Total: 1068ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1218.104.82.229

Analysis

IP Addresses

mail.studyfun.cn points to a single IP number: 218.104.82.229.

other host names for instance mx1.leadong.com, mail.ldycdn.com, mail.3d-focus.com, mail.wsfcdn.com and mail1.abiz.com share IP numbers with mail.studyfun.cn.