`topazinformation.com`

DNSSEC	⚠️ Not signed
A	3.5.17.210^{🇺🇸 Amazon3.5.17.0/24 EC2 Prefix}
		PTR	`s3-website.us-east-1.amazonaws.com`
A	16.15.192.150^{🇺🇸 Amazon16.15.192.0/21 EC2 Prefix}
A	16.15.204.114^{🇺🇸 Amazon16.15.200.0/21 EC2 Prefix}
A	16.15.252.100^{🇺🇸 Amazon16.15.248.0/21 EC2 Prefix}
A	16.182.35.93^{🇺🇸 Amazon16.182.35.0/24}
A	16.182.104.205^{🇺🇸 Amazon16.182.104.0/24}
A	52.216.56.133^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	54.231.195.221^{🇺🇸 Amazon54.231.192.0/19}
NS	`ns-86.awsdns-10.com` ⭐
		A	2600:9000:5300:5600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-86.awsdns-10.com`
		A	205.251.192.86^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-86.awsdns-10.com`
NS	`ns-1475.awsdns-56.org`
		A	2600:9000:5305:c300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1475.awsdns-56.org`
		A	205.251.197.195^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1475.awsdns-56.org`
NS	`ns-1863.awsdns-40.co.uk`
		A	2600:9000:5307:4700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1863.awsdns-40.co.uk`
		A	205.251.199.71^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1863.awsdns-40.co.uk`
NS	`ns-855.awsdns-42.net`
		A	2600:9000:5303:5700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-855.awsdns-42.net`
		A	205.251.195.87^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-855.awsdns-42.net`
MX	`mailhost.topazinformation.com` ⭐
		A	76.9.185.197^{🇺🇸 Flexential76.9.184.0/22 VW-PHX-19947}
			PTR	`mailfilter.sojournercenter.org`
MX	`mail.topazinformation.com`⁽¹⁵⁾
		A	76.9.185.197^{🇺🇸 Flexential76.9.184.0/22 VW-PHX-19947}
			PTR	`mailfilter.sojournercenter.org`
SOA	`ns-86.awsdns-10.com`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=1771291435

Subdomains

mailhost.topazinformation.com

mail.topazinformation.com

Same first word

topazinformation.com

DNS History

46 records (14 active, 32 former)

●NSns-1475.awsdns-56.org2026-03-16 → 2026-03-18 · 3 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
● 2026-03-18 14:22:42

●NSns-1863.awsdns-40.co.uk2026-03-16 → 2026-03-18 · 3 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
● 2026-03-18 14:22:42

●NSns-855.awsdns-42.net2026-03-16 → 2026-03-18 · 3 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
● 2026-03-18 14:22:42

●NSns-86.awsdns-10.com2026-03-16 → 2026-03-18 · 3 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
● 2026-03-18 14:22:42

○NSns1.jfcsarizona.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 14:30:06
○ 2015-05-29 16:51:52
○ 2026-03-18 14:22:42

○NSns1.topazinformation.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 14:30:06
○ 2015-05-29 16:51:52
○ 2026-03-18 14:22:42

○NSns2.jfcsarizona.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 14:30:06
○ 2015-05-29 16:51:52
○ 2026-03-18 14:22:42

○NSns2.topazinformation.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 14:30:06
○ 2015-05-29 16:51:52
○ 2026-03-18 14:22:42

○NSns63.domaincontrol.com2015-05-29 → 2020-02-16 · 5 obs

○ 2007-11-13 14:30:06
● 2015-05-29 16:51:52
● 2020-02-16 16:46:02
○ 2026-03-16 10:32:48
○ 2026-03-18 14:22:42

○NSns64.domaincontrol.com2015-05-29 → 2020-02-16 · 5 obs

○ 2007-11-13 14:30:06
● 2015-05-29 16:51:52
● 2020-02-16 16:46:02
○ 2026-03-16 10:32:48
○ 2026-03-18 14:22:42

●MXmail.topazinformation.com2007-11-13 → 2026-03-18 · 2 obs

● 2007-11-13 14:30:06
● 2026-03-18 14:22:42

●MXmailhost.topazinformation.com2007-11-13 → 2026-03-18 · 2 obs

● 2007-11-13 14:30:06
● 2026-03-18 14:22:42

○A16.15.179.2132026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

○A16.15.185.1502026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

●A16.15.192.1502026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A16.15.199.1542026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

○A16.15.199.482026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A16.15.202.1902026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A16.15.202.92026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

●A16.15.204.1142026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A16.15.207.772026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A16.15.212.12026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

○A16.15.218.2462026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

○A16.15.236.2372026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

●A16.15.252.1002026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A16.15.252.1112026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

●A16.182.104.2052026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

●A16.182.35.932026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A16.182.68.1332026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

○A16.182.72.2532026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A3.5.0.82026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

●A3.5.17.2102026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A52.216.214.1652026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

○A52.216.39.852026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A52.216.50.852026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A52.216.53.612026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

●A52.216.56.1332026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A52.216.60.1012026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

○A52.217.166.1012026-03-16 → 2026-03-16 · 4 obs

○ 2020-02-16 16:46:02
● 2026-03-16 10:32:48
○ 2026-03-17 03:49:10
○ 2026-03-18 14:22:42

○A52.217.199.12026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

○A54.231.163.2212026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

○A54.231.194.2212026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 03:49:10
● 2026-03-18 06:40:40
○ 2026-03-18 14:22:40
○ 2026-03-18 14:22:42

●A54.231.195.2212026-03-18 → 2026-03-18 · 3 obs

○ 2026-03-18 06:40:40
● 2026-03-18 14:22:40
● 2026-03-18 14:22:42

○A54.231.226.372026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 10:32:48
● 2026-03-17 03:49:10
○ 2026-03-18 06:40:40
○ 2026-03-18 14:22:42

○A65.109.244.412007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 14:30:06
○ 2015-05-29 16:51:52
○ 2026-03-18 14:22:42

○A70.182.54.2082015-05-29 → 2020-02-16 · 5 obs

○ 2007-11-13 14:30:06
● 2015-05-29 16:51:52
● 2020-02-16 16:46:02
○ 2026-03-16 10:32:48
○ 2026-03-18 14:22:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
topazinformation.com	ns-86.awsdns-10.com, ns-855.awsdns-42.net, ns-1863.awsdns-40.co.uk, ns-1475.awsdns-56.org	1 record

✅ Authoritative Response

Server: 205.251.192.86

NS records: ns-86.awsdns-10.com, ns-855.awsdns-42.net, ns-1863.awsdns-40.co.uk, ns-1475.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topazinformation.com (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`52.217.171.157, 54.231.198.77...`
NS	4	`ns-1475.awsdns-56.org, ns-1863.awsdns-40.co.uk...`
MX	2	`mailhost.topazinformation.com (pri: 10), mail.topazinformation.com (pri: 15)`
SOA	1	`ns-86.awsdns-10.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-86.awsdns-10.com)

Analysis

Hierarchy

topazinformation.com is a parent of mailhost.topazinformation.com and mail.topazinformation.com.

IP Addresses

topazinformation.com points to eight IP numbers: 3.5.17.210, 16.15.192.150, 16.15.204.114, 16.15.252.100, 16.182.35.93, 16.182.104.205, 52.216.56.133 and 54.231.195.221.

Other host names, for instance www.demandrn.com, www.mildredwarner.org, rocketvisor.com, grwilmington.com and herringrewards.net share IP numbers with topazinformation.com.

Name Servers

topazinformation.com is delegated to four name servers: ns-86.awsdns-10.com, ns-855.awsdns-42.net, ns-1475.awsdns-56.org and ns-1863.awsdns-40.co.uk.

topazinformation.com at least partially shares name servers with other domains such as www.cpro-sti.fr, aws.uom.cloud, luculentsystems.com, sigma-digital.jp and donerus.com.

These name servers are commonly used alongside ns-325.awsdns-40.com, ns-1203.awsdns-22.org and ns-1830.awsdns-36.co.uk.

Host names with two IP numbers:

ns-86.awsdns-10.com points to 2600:9000:5300:5600::1 and 205.251.192.86

ns-855.awsdns-42.net points to 2600:9000:5303:5700::1 and 205.251.195.87

ns-1475.awsdns-56.org points to 2600:9000:5305:c300::1 and 205.251.197.195

ns-1863.awsdns-40.co.uk points to 2600:9000:5307:4700::1 and 205.251.199.71

Mail Servers

Two mail servers handle topazinformation.com: mail.topazinformation.com and mailhost.topazinformation.com.

Hostnames with one IP number:

mail.topazinformation.com points to 76.9.185.197

mailhost.topazinformation.com points to 76.9.185.197

Hostnames pointing to 76.9.185.197: mail.topazinformation.com, mailhost.topazinformation.com

topazinformation.com - robtex.com