`helloworldcoding.com`

DNSSEC	⚠️ Not signed
A	104.21.61.182^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.67.212.197^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`mx10.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +all`
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-03-16 #21

`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=1774644197

rank #668822 globally
rank #305379 in the tld

Same first word

helloworldcoding.com

DNS History

22 records (7 active, 15 former)

○NSdns10.hichina.com2017-04-03 → 2020-03-25 · 4 obs

● 2017-04-03 20:09:48
● 2020-03-25 22:33:02
○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSdns9.hichina.com2017-04-03 → 2020-03-25 · 4 obs

● 2017-04-03 20:09:48
● 2020-03-25 22:33:02
○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns1-show.myhostadmin.net2026-03-11 → 2026-03-11 · 3 obs

○ 2020-03-25 22:33:02
● 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns1.363.hk2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

●NSns1.alidns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

○NSns1.myhostadmin.net2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns2-show.myhostadmin.net2026-03-11 → 2026-03-11 · 3 obs

○ 2020-03-25 22:33:02
● 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns2.363.hk2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

●NSns2.alidns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

○NSns2.myhostadmin.net2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns3.363.hk2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns4.363.hk2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns5.363.hk2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○NSns6.363.hk2026-03-11 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

●MXmx10.mailspamprotection.com2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

●MXmx20.mailspamprotection.com2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

●MXmx30.mailspamprotection.com2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

○MXmxn.mxhichina.com2017-04-03 → 2020-03-25 · 4 obs

● 2017-04-03 20:09:48
● 2020-03-25 22:33:02
○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○MXmxw.mxhichina.com2017-04-03 → 2020-03-25 · 4 obs

● 2017-04-03 20:09:48
● 2020-03-25 22:33:02
○ 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

○A103.120.80.1112026-03-11 → 2026-03-11 · 2 obs

● 2026-03-11 23:49:30
○ 2026-03-27 21:03:54

●A104.21.61.1822026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

●A172.67.212.1972026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-11 23:49:30
● 2026-03-27 21:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
helloworldcoding.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.45

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helloworldcoding.com (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.182, 172.67.212.197`
NS	2	`ns2.alidns.com, ns1.alidns.com`
MX	3	`mx20.mailspamprotection.com (pri: 20), mx30.mailspamprotection.com (pri: 30)...`
TXT	1	`v=spf1 +all`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

helloworldcoding.com resolves to two IP numbers: 104.21.61.182 and 172.67.212.197.

Other host names, for instance lzccgc.com, www.thespectrum.org.au, myswtcsc.com, smqhm.com and cryptodevtools.com share IP numbers with helloworldcoding.com.

Name Servers

helloworldcoding.com has two name servers: ns1.alidns.com and ns2.alidns.com.

helloworldcoding.com shares the same name server setup as other domains, for example ee06dda1b11032.beer, 6f62543031019.beer, hldab.com, www769.com and 027-print.com.

helloworldcoding.com shares some name servers with other domains, for example lwork.com, 666book.com, topclass.cn, sfjt128.com and adeye.cn.

these name servers are often used with ns7.alidns.com, ns8.alidns.com, ns3.afternic.com, dns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, prodns.sharknames.com, smartdns.sharknames.com, dns23.hichina.com and dns24.hichina.com.

Host names with nine IP numbers:

ns1.alidns.com points to 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

Mail Servers

helloworldcoding.com is handled by three mail servers: mx10.mailspamprotection.com, mx20.mailspamprotection.com and mx30.mailspamprotection.com.

helloworldcoding.com shares some mail servers with other domains, at least partially; for instance cicerone.guide, juniperhill.sg, complemento.cl, 50right.com and codetic.net.

Host names with a single IP: mx10.mailspamprotection.com points to 34.149.79.66; mx20.mailspamprotection.com points to 34.120.156.61; mx30.mailspamprotection.com points to 34.111.121.216.

helloworldcoding.com - robtex.com