`multigrid.org`

DNSSEC	⚠️ Not signed
A	8.210.137.192^{🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns1.domaindiscover.com` ⭐
		A	72.1.32.151^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.domaindiscover.com`
NS	`ns2.domaindiscover.com`
		A	35.174.37.23^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-174-37-23.compute-1.amazonaws.com`
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`⁽¹⁰⁾
		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	`ns1.domaindiscover.com`hostmaster@tierra.net 2025-05-18 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774485555

Subdomains

www.multigrid.org

Same first word

multigrid.org

DNS History

8 records (5 active, 3 former)

●NSns1.domaindiscover.com2015-05-09 → 2026-03-26 · 2 obs

● 2015-05-09 00:20:40
● 2026-03-26 01:16:58

●NSns2.domaindiscover.com2015-05-09 → 2026-03-26 · 2 obs

● 2015-05-09 00:20:40
● 2026-03-26 01:16:58

●MXhzmx01.mxmail.netease.com2018-11-20 → 2026-03-26 · 3 obs

○ 2017-02-14 06:09:36
● 2018-11-20 08:04:18
● 2026-03-26 01:16:58

●MXhzmx02.mxmail.netease.com2018-11-20 → 2026-03-26 · 3 obs

○ 2017-02-14 06:09:36
● 2018-11-20 08:04:18
● 2026-03-26 01:16:58

○MXmx.ym.163.com2015-05-09 → 2017-02-14 · 4 obs

● 2015-05-09 00:20:40
● 2017-02-14 06:09:36
○ 2018-11-20 08:04:18
○ 2026-03-26 01:16:58

○A23.239.26.1492018-11-20 → 2018-11-20 · 3 obs

○ 2017-02-14 06:09:36
● 2018-11-20 08:04:18
○ 2026-03-26 01:16:58

○A66.228.35.1932015-05-09 → 2017-02-14 · 4 obs

● 2015-05-09 00:20:40
● 2017-02-14 06:09:36
○ 2018-11-20 08:04:18
○ 2026-03-26 01:16:58

●A8.210.137.1922026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-20 08:04:18
● 2026-03-26 01:16:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
multigrid.org	ns2.domaindiscover.com, ns1.domaindiscover.com	-

✅ Authoritative Response

Server:72.1.32.151

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for multigrid.org (unsigned zone)

⏱️ Timing

Total: 1890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.210.137.192`
NS	2	`ns1.domaindiscover.com, ns2.domaindiscover.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`ns1.domaindiscover.com hostmaster.tierra`

Analysis

Hierarchy

The parent of www.multigrid.org is multigrid.org.

IP Addresses

multigrid.org points to a single IP address: 8.210.137.192.

Other host names, for instance www.multigrid.org, share IP numbers with multigrid.org.

Name Servers

Two name servers ns1.domaindiscover.com and ns2.domaindiscover.com handle the delegation for multigrid.org.

multigrid.org shares the same name server setup as other domains, for example allmanmusic.com, southfloridaguide.org, chaillet.org, serviced.com and wilmtv10.com.

multigrid.org at least partially shares name servers with other domains, for example shannongoldwater.com, hsitx.com, theamericanstandard.com, swdealer.com and julphar.com.

These name servers are often used together with ns1.tierra.net and ns2.tierra.net.

Host names with one IP number:

ns1.domaindiscover.com points to 72.1.32.151; ns2.domaindiscover.com points to 35.174.37.23.

Mail Servers

Two mail servers handle multigrid.org: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

multigrid.org shares the same mail server setup as other domains, including cimamotor.com, zerovalve.com, cliiky.com, oneandonefashion.com and 78300.com.

multigrid.org shares some mail servers with other domains, at least partially, for instance sdbok.com, gctzsh021.com, zeagoo.com and biopcr.com.

Names with two IPs:

hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

multigrid.org - robtex.com

multigrid.org

org