quadrant.com - dns.ninja

`quadrant.com`

DNSSEC	⚠️ Not signed
A	61.67.232.153^{🇹🇼 KBT61.67.128.0/17 CNS-KBT}
		PTR	`www.gcst.com.tw`
NS	`ns51.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns52.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`NS51.WORLDNIC.com`namehost@WORLDNIC.com serial=125060508

`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=1785696562

Previously MX for

quadrant.com

Subdomains

mail.quadrant.com

Same first word

quadrant.co

quadrant.co.za

quadrant.systems

quadrant.pl

quadrant.io

quadrant.technology

quadrant.org.au

quadrant.ir

quadrant.dk

quadrant.ie

quadrant.uk.com

quadrant.org.uk

quadrant.com.au

quadrant.in

quadrant.com.ar

quadrant.se

quadrant.be

quadrant.com.mk

quadrant.cc

quadrant.com

quadrant.org

quadrant.com.my

quadrant.ai

quadrant.ru

quadrant.biz

quadrant.co.nz

quadrant.ch

quadrant.ca

quadrant.cn

quadrant.fit

quadrant.nl

quadrant.net

quadrant.health

quadrant.it

quadrant.com.br

quadrant.net.au

quadrant.us

quadrant.gg

Similar names

radquant.com

quantard.com

danquart.dk

nquadrat.com

drquanta.com

danquart.de

nquadrat.ch

quadtran.com

nquadrat.net

nquadrat.org

danquart.com

DNS History

19 records (6 active, 13 former)

○NSns5.nextweb.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 06:22:44
○ 2015-05-08 04:34:16
○ 2026-08-02 19:07:30

●NSns51.worldnic.com2015-05-08 → 2026-08-02 · 3 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2026-08-02 19:07:30

●NSns52.worldnic.com2015-05-08 → 2026-08-02 · 3 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2026-08-02 19:07:30

○NSns6.nextweb.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 06:22:44
○ 2015-05-08 04:34:16
○ 2026-08-02 19:07:30

○MXalt1.aspmx.l.google.com2015-05-08 → 2017-01-26 · 5 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2017-01-26 02:29:24
○ 2017-10-16 19:39:36
○ 2026-08-02 19:07:30

○MXalt2.aspmx.l.google.com2015-05-08 → 2017-01-26 · 5 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2017-01-26 02:29:24
○ 2017-10-16 19:39:36
○ 2026-08-02 19:07:30

○MXaspmx.l.google.com2015-05-08 → 2017-01-26 · 5 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2017-01-26 02:29:24
○ 2017-10-16 19:39:36
○ 2026-08-02 19:07:30

○MXaspmx2.googlemail.com2015-05-08 → 2017-01-26 · 5 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2017-01-26 02:29:24
○ 2017-10-16 19:39:36
○ 2026-08-02 19:07:30

○MXaspmx3.googlemail.com2015-05-08 → 2017-01-26 · 5 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2017-01-26 02:29:24
○ 2017-10-16 19:39:36
○ 2026-08-02 19:07:30

○MXfilter.nextweb.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 06:22:44
○ 2015-05-08 04:34:16
○ 2026-08-02 19:07:30

○MXmail.quadrant.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 06:22:44
○ 2015-05-08 04:34:16
○ 2026-08-02 19:07:30

○MXmx.spamgateway.cn2017-10-16 → 2018-03-21 · 5 obs

○ 2017-01-26 02:29:24
● 2017-10-16 19:39:36
● 2018-03-21 18:42:00
○ 2026-03-19 07:06:00
○ 2026-08-02 19:07:30

●MXmx1.qiye.aliyun.com2026-03-19 → 2026-08-02 · 3 obs

○ 2018-03-21 18:42:00
● 2026-03-19 07:06:00
● 2026-08-02 19:07:30

○MXmx1.spamgateway.cn2017-10-16 → 2018-03-21 · 5 obs

○ 2017-01-26 02:29:24
● 2017-10-16 19:39:36
● 2018-03-21 18:42:00
○ 2026-03-19 07:06:00
○ 2026-08-02 19:07:30

●MXmx2.qiye.aliyun.com2026-03-19 → 2026-08-02 · 3 obs

○ 2018-03-21 18:42:00
● 2026-03-19 07:06:00
● 2026-08-02 19:07:30

●MXmx3.qiye.aliyun.com2026-03-19 → 2026-08-02 · 3 obs

○ 2018-03-21 18:42:00
● 2026-03-19 07:06:00
● 2026-08-02 19:07:30

○MXquadrant.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 06:22:44
○ 2015-05-08 04:34:16
○ 2026-08-02 19:07:30

●A61.67.232.1532015-05-08 → 2026-08-02 · 7 obs

○ 2007-08-23 06:22:44
● 2015-05-08 04:34:16
● 2017-01-26 02:29:24
○ 2017-10-16 19:39:36
○ 2018-03-21 18:42:00
● 2026-03-19 07:06:00
● 2026-08-02 19:07:30

○A66.249.20.1012007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 06:22:44
○ 2015-05-08 04:34:16
○ 2026-08-02 19:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
quadrant.com	ns51.worldnic.com, ns52.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns51.worldnic.com, ns52.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quadrant.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.67.232.153`
NS	2	`ns51.worldnic.com, ns52.worldnic.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`NS51.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)

Analysis

Hierarchy

mail.quadrant.com is delegated beneath quadrant.com.

IP Addresses

quadrant.com directs to one IP number, which is 61.67.232.153.

Other hosts including quadrant.com.ar, 61-67-232-host153.kbtelecom.net.tw and ekiryo.com share IP addresses with quadrant.com.

Name Servers

DNS delegation for quadrant.com points to two name servers: ns51.worldnic.com and ns52.worldnic.com.

quadrant.com has the same name server delegation as a number of other domains, such as iroadware.org, savante.com, hickslaw.net and two more.

ns51.worldnic.com → 162.159.26.165 and ns52.worldnic.com → 162.159.27.8: one IP number per host name.

Mail Servers

Incoming mail for quadrant.com is delivered via three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

quadrant.com shares at least some of its mail servers with other domains — for example hurrahenergy.com, potatochipsmachinery.com, hbww.org and two more.

These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hosts with two IP numbers each:

mx3.qiye.aliyun.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mx1.qiye.aliyun.com directs to 47.246.137.47.

mx2.qiye.aliyun.com directs to 47.246.136.231.

Host names pointing to 47.246.136.231 IP addresses: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names pointing to 47.246.137.47 IP addresses: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.