jackmayun.com - robtex.com

jackmayun.com

DNSSEC⚠️ Not signed
A121.42.77.17🇨🇳 Alibaba-Cloud121.42.64.0/18
NSdns29.hichina.com ⭐
A2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns30.hichina.com
A2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAdns29.hichina.comhostmaster@hichina.com 2026-05-28 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784354692

Same first word

jackmayun.com

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns29.hichina.comdns30.hichina.comdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA121.42.77.17
○NSdns10.hichina.com2015-08-19 → 2017-03-24 · 4 obs
● 2015-08-19 15:32:22
● 2017-03-24 13:01:44
○ 2026-04-07 22:57:24
○ 2026-07-18 06:32:00
●NSdns29.hichina.com2026-04-07 → 2026-07-18 · 3 obs
○ 2017-03-24 13:01:44
● 2026-04-07 22:57:24
● 2026-07-18 06:32:00
●NSdns30.hichina.com2026-04-07 → 2026-07-18 · 3 obs
○ 2017-03-24 13:01:44
● 2026-04-07 22:57:24
● 2026-07-18 06:32:00
○NSdns9.hichina.com2015-08-19 → 2017-03-24 · 4 obs
● 2015-08-19 15:32:22
● 2017-03-24 13:01:44
○ 2026-04-07 22:57:24
○ 2026-07-18 06:32:00
●MXmxbiz1.qq.com2015-08-19 → 2026-07-18 · 2 obs
● 2015-08-19 15:32:22
● 2026-07-18 06:32:00
●MXmxbiz2.qq.com2015-08-19 → 2026-07-18 · 2 obs
● 2015-08-19 15:32:22
● 2026-07-18 06:32:00
●A121.42.77.172015-08-19 → 2026-07-18 · 2 obs
● 2015-08-19 15:32:22
● 2026-07-18 06:32:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jackmayun.comdns29.hichina.com, dns30.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jackmayun.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

TypeCountSample Data
A1121.42.77.17
NS2dns29.hichina.com, dns30.hichina.com
MX2mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1dns29.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

jackmayun.com has exactly one IP address — 121.42.77.17.

Name Servers

jackmayun.com is delegated to two name servers: dns29.hichina.com and dns30.hichina.com.

The name server configuration of jackmayun.com is shared with other domains, for instance xn--8prz2j4du17k7dgv0c.com, sulong.net, yamingge.com and two others.

jackmayun.com partially shares its NS delegation with several other domains, including kacoc.com, hrdyao.baby, dnjzs.com and two others.

These name servers regularly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com and ns1.alidns.com.

Hosts with 9 IP addresses each:

dns29.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns30.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

jackmayun.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of jackmayun.com matches that of other domains such as genol.com, mzkid.com, crmoa.com and two others.

At least a portion of jackmayun.com's mail servers are also used by other domains, for example pulangis.com.