coderwriter.com - dns.ninja

`coderwriter.com`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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,}
		A	139.224.142.110^{🇨🇳 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,}
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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,}
		A	139.224.142.108^{🇨🇳 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,}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782410930

Subdomains

mail.coderwriter.com

Same first word

coderwriter.com

Similar names

writerecord.com

DNS History

10 records (4 active, 6 former)

●NSdns19.hichina.com2015-06-12 → 2026-06-25 · 2 obs

● 2015-06-12 15:53:48
● 2026-06-25 18:19:46

●NSdns20.hichina.com2015-06-12 → 2026-06-25 · 2 obs

● 2015-06-12 15:53:48
● 2026-06-25 18:19:46

●MXhzmx01.mxmail.netease.com2026-04-24 → 2026-06-25 · 3 obs

○ 2026-04-09 07:03:34
● 2026-04-24 08:32:24
● 2026-06-25 18:19:46

●MXhzmx02.mxmail.netease.com2026-04-24 → 2026-06-25 · 3 obs

○ 2026-04-09 07:03:34
● 2026-04-24 08:32:24
● 2026-06-25 18:19:46

○MXmail.coderwriter.com2015-06-12 → 2015-11-01 · 4 obs

● 2015-06-12 15:53:48
● 2015-11-01 01:02:14
○ 2016-01-28 13:00:58
○ 2026-06-25 18:19:46

○MXmxn.mxhichina.com2016-01-28 → 2026-04-09 · 5 obs

○ 2015-11-01 01:02:14
● 2016-01-28 13:00:58
● 2026-04-09 07:03:34
○ 2026-04-24 08:32:24
○ 2026-06-25 18:19:46

○MXmxw.mxhichina.com2016-01-28 → 2026-04-09 · 5 obs

○ 2015-11-01 01:02:14
● 2016-01-28 13:00:58
● 2026-04-09 07:03:34
○ 2026-04-24 08:32:24
○ 2026-06-25 18:19:46

○A112.213.96.2502015-06-12 → 2016-05-03 · 4 obs

● 2015-06-12 15:53:48
● 2016-05-03 12:26:32
○ 2017-01-22 12:56:12
○ 2026-06-25 18:19:46

○A47.89.52.372017-01-22 → 2018-01-28 · 5 obs

○ 2016-05-03 12:26:32
● 2017-01-22 12:56:12
● 2018-01-28 13:18:52
○ 2026-02-15 04:45:18
○ 2026-06-25 18:19:46

○A47.94.201.1062026-02-15 → 2026-04-09 · 5 obs

○ 2018-01-28 13:18:52
● 2026-02-15 04:45:18
● 2026-04-09 07:03:34
○ 2026-04-24 08:32:24
○ 2026-06-25 18:19:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coderwriter.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coderwriter.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 1), hzmx01.mxmail.netease.com (pri: 1)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Hierarchy

coderwriter.com is a parent domain of mail.coderwriter.com.

Name Servers

coderwriter.com uses two name servers for its delegation: dns19.hichina.com and dns20.hichina.com.

coderwriter.com shares its NS records with other domains, for example hojochina.com, blzx.mobi, marblelog.com and two others.

coderwriter.com shares at least some of its name servers with other domains, including youxindaren.com, zhishiba.cn, chinaoldpeople.com and two others.

These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

Hostname dns19.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns20.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

coderwriter.com is served by two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Among the domains sharing a mail server setup with coderwriter.com are scjygh.com, elfi.cn, jinxiagroup.com and two others.

coderwriter.com shares at least some of its mail servers with other domains, such as zipper-factory.com and hongchengele.com.

hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com share the same two IP addresses — 47.251.71.119 and 47.251.84.126.

Both hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com resolve to 47.251.71.119 IP addresses each.

Both hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com resolve to 47.251.84.126 IP addresses each.