quadrumtechnologies.com - dns.ninja

`quadrumtechnologies.com`

DNSSEC	⚠️ Not signed
A	3.5.216.70^{🇸🇪 Amazon3.5.216.0/24 AWS S3}
A	3.5.218.145^{🇸🇪 Amazon3.5.218.0/24 AWS S3}
NS	`ns-911.awsdns-49.net` ⭐
		A	2600:9000:5303:8f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-911.awsdns-49.net`
		A	205.251.195.143^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-911.awsdns-49.net`
NS	`ns-1477.awsdns-56.org`
		A	2600:9000:5305:c500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1477.awsdns-56.org`
		A	205.251.197.197^{🇺🇸 Amazon205.251.197.0/24 prefix}
NS	`ns-1897.awsdns-45.co.uk`
		A	2600:9000:5307:6900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1897.awsdns-45.co.uk`
		A	205.251.199.105^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1897.awsdns-45.co.uk`
NS	`ns-62.awsdns-07.com`
		A	2600:9000:5300:3e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-62.awsdns-07.com`
		A	205.251.192.62^{🇺🇸 Amazon205.251.192.0/24 prefix}
MX	`mx.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
SOA	`ns-911.awsdns-49.net`awsdns-hostmaster@amazon.com serial=1

`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=1784236952

Same first word

quadrumtechnologies.com

DNS History

28 records (7 active, 21 former)

●NSns-1477.awsdns-56.org2026-02-18 → 2026-07-16 · 2 obs

● 2026-02-18 17:35:50
● 2026-07-16 21:37:34

●NSns-1897.awsdns-45.co.uk2026-02-18 → 2026-07-16 · 2 obs

● 2026-02-18 17:35:50
● 2026-07-16 21:37:34

●NSns-62.awsdns-07.com2026-02-18 → 2026-07-16 · 2 obs

● 2026-02-18 17:35:50
● 2026-07-16 21:37:34

●NSns-911.awsdns-49.net2026-02-18 → 2026-07-16 · 2 obs

● 2026-02-18 17:35:50
● 2026-07-16 21:37:34

●MXmx.zoho.com2026-02-18 → 2026-07-16 · 5 obs

● 2026-02-18 17:35:50
● 2026-03-24 09:24:26
○ 2026-04-05 17:41:48
● 2026-05-23 16:55:46
● 2026-07-16 21:37:34

○A16.12.10.362026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-18 17:35:50
● 2026-02-19 08:53:48
○ 2026-02-23 10:45:58
○ 2026-07-16 21:37:34

○A16.12.10.402026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 22:54:58
● 2026-03-18 19:42:10
○ 2026-03-24 09:24:26
○ 2026-07-16 21:37:34

○A16.12.9.42026-03-09 → 2026-03-09 · 4 obs

○ 2026-02-23 10:45:58
● 2026-03-09 22:54:58
○ 2026-03-18 19:42:10
○ 2026-07-16 21:37:34

○A16.12.9.402026-06-11 → 2026-06-11 · 4 obs

○ 2026-05-23 16:55:46
● 2026-06-11 17:40:06
○ 2026-06-23 18:25:02
○ 2026-07-16 21:37:34

○A3.5.216.1022026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-11 17:40:06
● 2026-06-23 18:25:02
○ 2026-07-03 11:49:38
○ 2026-07-16 21:37:34

○A3.5.216.1982026-07-16 → 2026-07-16 · 3 obs

○ 2026-07-16 06:39:52
● 2026-07-16 19:48:34
○ 2026-07-16 21:37:34

○A3.5.216.2362026-07-16 → 2026-07-16 · 3 obs

○ 2026-07-16 06:39:52
● 2026-07-16 19:48:34
○ 2026-07-16 21:37:34

●A3.5.216.702026-06-23 → 2026-07-16 · 4 obs

○ 2026-06-11 17:40:06
● 2026-06-23 18:25:02
○ 2026-07-03 11:49:38
● 2026-07-16 21:37:34

○A3.5.216.712026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 17:35:50
○ 2026-02-19 08:53:48
○ 2026-07-16 21:37:34

○A3.5.216.872026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-18 19:42:10
● 2026-03-24 09:24:26
○ 2026-04-05 17:41:48
○ 2026-07-16 21:37:34

○A3.5.217.1672026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-18 19:42:10
● 2026-03-24 09:24:26
○ 2026-04-05 17:41:48
○ 2026-07-16 21:37:34

○A3.5.217.2092026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-19 08:53:48
● 2026-02-23 10:45:58
○ 2026-03-09 22:54:58
○ 2026-07-16 21:37:34

○A3.5.217.2542026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 17:35:50
○ 2026-02-19 08:53:48
○ 2026-07-16 21:37:34

○A3.5.218.1362026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-18 17:35:50
● 2026-02-19 08:53:48
○ 2026-02-23 10:45:58
○ 2026-07-16 21:37:34

●A3.5.218.1452026-03-09 → 2026-07-16 · 4 obs

○ 2026-02-23 10:45:58
● 2026-03-09 22:54:58
○ 2026-03-18 19:42:10
● 2026-07-16 21:37:34

○A3.5.218.1492026-05-23 → 2026-05-23 · 4 obs

○ 2026-04-05 17:41:48
● 2026-05-23 16:55:46
○ 2026-06-11 17:40:06
○ 2026-07-16 21:37:34

○A3.5.218.1882026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-23 18:25:02
● 2026-07-03 11:49:38
○ 2026-07-16 06:39:52
○ 2026-07-16 21:37:34

○A3.5.218.1972026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 22:54:58
● 2026-03-18 19:42:10
○ 2026-03-24 09:24:26
○ 2026-07-16 21:37:34

○A3.5.218.2022026-05-23 → 2026-05-23 · 4 obs

○ 2026-04-05 17:41:48
● 2026-05-23 16:55:46
○ 2026-06-11 17:40:06
○ 2026-07-16 21:37:34

○A3.5.218.2162026-06-11 → 2026-07-16 · 6 obs

○ 2026-05-23 16:55:46
● 2026-06-11 17:40:06
○ 2026-06-23 18:25:02
● 2026-07-16 06:39:52
○ 2026-07-16 19:48:34
○ 2026-07-16 21:37:34

○A3.5.218.2292026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-19 08:53:48
● 2026-02-23 10:45:58
○ 2026-03-09 22:54:58
○ 2026-07-16 21:37:34

○A3.5.218.2332026-07-16 → 2026-07-16 · 4 obs

○ 2026-07-03 11:49:38
● 2026-07-16 06:39:52
○ 2026-07-16 19:48:34
○ 2026-07-16 21:37:34

○A52.95.171.702026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-23 18:25:02
● 2026-07-03 11:49:38
○ 2026-07-16 06:39:52
○ 2026-07-16 21:37:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
quadrumtechnologies.com	ns-62.awsdns-07.com, ns-911.awsdns-49.net, ns-1897.awsdns-45.co.uk, ns-1477.awsdns-56.org	2 records

✅ Authoritative Response

Server:205.251.192.62

NS records: ns-62.awsdns-07.com, ns-911.awsdns-49.net, ns-1897.awsdns-45.co.uk, ns-1477.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quadrumtechnologies.com (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.5.218.208, 3.5.216.71`
NS	4	`ns-1477.awsdns-56.org, ns-1897.awsdns-45.co.uk...`
MX	1	`mx.zoho.com (pri: 10)`
TXT	1	`v=spf1 include:zohomail.com ~all`
SOA	1	`ns-911.awsdns-49.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-62.awsdns-07.com, ns-62.awsdns-07.com)

Analysis

IP Addresses

quadrumtechnologies.com points to the IP addresses 3.5.216.70 and 3.5.218.145

www.frs.fi, foundery.ltd, islajournal.com plus two other host names have IP numbers in common with quadrumtechnologies.com.

Name Servers

Four name servers handle the delegation for quadrumtechnologies.com: ns-62.awsdns-07.com, ns-911.awsdns-49.net, ns-1477.awsdns-56.org and ns-1897.awsdns-45.co.uk.

The name servers of quadrumtechnologies.com overlap at least partially with those of other domains — among them hbgpsim.com, immigration.biz, fairy-testen.de and two more.

Each of the four hosts ns-62.awsdns-07.com, ns-911.awsdns-49.net, ns-1477.awsdns-56.org and ns-1897.awsdns-45.co.uk has two IP addresses. ns-62.awsdns-07.com points to 205.251.192.62 and 2600:9000:5300:3e00::1. ns-911.awsdns-49.net points to 205.251.195.143 and 2600:9000:5303:8f00::1. ns-1477.awsdns-56.org points to 205.251.197.197 and 2600:9000:5305:c500::1. ns-1897.awsdns-45.co.uk points to 205.251.199.105 and 2600:9000:5307:6900::1.

Mail Servers

quadrumtechnologies.com uses one mail server — mx.zoho.com.

The mail server setup of quadrumtechnologies.com matches that of other domains such as ineap.com.br, hostraha.co.tz, mordttractor.com and two others.

At least some of the mail servers used by quadrumtechnologies.com are shared with other domains: ciin.org.np, shahdaraengineers.com, diversitech.in and two others among them.

The mail servers mx2.zoho.com and mx3.zoho.com are commonly paired with these mail servers.

mx.zoho.com directs to just one IP number, 204.141.43.44.