rxconstruct.com - dns.ninja

`rxconstruct.com`

DNSSEC	⚠️ Not signed
A	173.203.94.243^{🇺🇸 RACKSPACE-ORD173.203.0.0/17 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
NS	`ns-170.awsdns-21.com` ⭐
		A	2600:9000:5300:aa00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-170.awsdns-21.com`
		A	205.251.192.170^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-170.awsdns-21.com`
NS	`ns-1015.awsdns-62.net`
		A	2600:9000:5303:f700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1015.awsdns-62.net`
		A	205.251.195.247^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1015.awsdns-62.net`
NS	`ns-1166.awsdns-17.org`
		A	2600:9000:5304:8e00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1166.awsdns-17.org`
		A	205.251.196.142^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1166.awsdns-17.org`
NS	`ns-1798.awsdns-32.co.uk`
		A	2600:9000:5307:600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1798.awsdns-32.co.uk`
		A	205.251.199.6^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1798.awsdns-32.co.uk`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns-170.awsdns-21.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=1785597252

Same first word

rxconstruct.com

DNS History

9 records (7 active, 2 former)

●NSns-1015.awsdns-62.net2020-01-07 → 2026-08-01 · 3 obs

○ 2016-12-29 05:24:18
● 2020-01-07 17:22:24
● 2026-08-01 15:33:08

●NSns-1166.awsdns-17.org2020-01-07 → 2026-08-01 · 3 obs

○ 2016-12-29 05:24:18
● 2020-01-07 17:22:24
● 2026-08-01 15:33:08

●NSns-170.awsdns-21.com2020-01-07 → 2026-08-01 · 3 obs

○ 2016-12-29 05:24:18
● 2020-01-07 17:22:24
● 2026-08-01 15:33:08

●NSns-1798.awsdns-32.co.uk2020-01-07 → 2026-08-01 · 3 obs

○ 2016-12-29 05:24:18
● 2020-01-07 17:22:24
● 2026-08-01 15:33:08

○NSns77.domaincontrol.com2015-06-02 → 2016-12-29 · 4 obs

● 2015-06-02 13:03:56
● 2016-12-29 05:24:18
○ 2020-01-07 17:22:24
○ 2026-08-01 15:33:08

○NSns78.domaincontrol.com2015-06-02 → 2016-12-29 · 4 obs

● 2015-06-02 13:03:56
● 2016-12-29 05:24:18
○ 2020-01-07 17:22:24
○ 2026-08-01 15:33:08

●MXmailstore1.secureserver.net2015-06-02 → 2026-08-01 · 2 obs

● 2015-06-02 13:03:56
● 2026-08-01 15:33:08

●MXsmtp.secureserver.net2015-06-02 → 2026-08-01 · 2 obs

● 2015-06-02 13:03:56
● 2026-08-01 15:33:08

●A173.203.94.2432015-06-02 → 2026-08-01 · 2 obs

● 2015-06-02 13:03:56
● 2026-08-01 15:33:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rxconstruct.com	ns-170.awsdns-21.com, ns-1015.awsdns-62.net, ns-1798.awsdns-32.co.uk, ns-1166.awsdns-17.org	2 records

✅ Authoritative Response

Server:205.251.195.247

NS records: ns-170.awsdns-21.com, ns-1015.awsdns-62.net, ns-1798.awsdns-32.co.uk, ns-1166.awsdns-17.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rxconstruct.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.203.94.243`
NS	4	`ns-1015.awsdns-62.net, ns-1166.awsdns-17.org...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`ns-170.awsdns-21.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-170.awsdns-21.com, ns-170.awsdns-21.com)

Analysis

IP Addresses

rxconstruct.com directs to one IP number, which is 173.203.94.243.

jbytes.com, adaptivesoftware.net, corinalayne.com and rxstack.com are examples of host names that share IP numbers with rxconstruct.com.

Name Servers

The domain rxconstruct.com is delegated to these four name servers: ns-170.awsdns-21.com, ns-1015.awsdns-62.net, ns-1166.awsdns-17.org and ns-1798.awsdns-32.co.uk.

At least some of rxconstruct.com's name servers are shared with other domains, for example themes.betty.kambicdn.com, kek.com, risk-scoring.protect.smartnumbers.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-170.awsdns-21.com directs to 205.251.192.170 and 2600:9000:5300:aa00::1; ns-1015.awsdns-62.net directs to 205.251.195.247 and 2600:9000:5303:f700::1; ns-1166.awsdns-17.org directs to 205.251.196.142 and 2600:9000:5304:8e00::1; ns-1798.awsdns-32.co.uk directs to 205.251.199.6 and 2600:9000:5307:600::1.

Mail Servers

The MX records for rxconstruct.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

rxconstruct.com has the same mail server arrangement as a number of other domains, for example avhd.info, tacoshamish.com, addresstabs.com and two more.

rxconstruct.com overlaps on mail servers with certain other domains, thelobsterboatrestaurant.com among them.

The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.