`purchaseoptimizer.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
TXT	`v=spf1 -all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2024-05-22 #5

`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=1776036477

Same first word

purchaseoptimizer.com

DNS History

9 records (4 active, 5 former)

●NSdns1.cscdns.net2026-04-05 → 2026-04-12 · 3 obs

○ 2017-03-17 14:05:58
● 2026-04-05 07:51:10
● 2026-04-12 23:46:52

○NSdns1.mastercard.com2015-08-03 → 2017-03-17 · 6 obs

● 2015-08-03 17:54:42
○ 2015-12-06 05:56:06
● 2016-03-17 19:06:06
● 2017-03-17 14:05:58
○ 2026-04-05 07:51:10
○ 2026-04-12 23:46:52

●NSdns2.cscdns.net2026-04-05 → 2026-04-12 · 3 obs

○ 2017-03-17 14:05:58
● 2026-04-05 07:51:10
● 2026-04-12 23:46:52

○NSdns2.mastercard.com2015-08-03 → 2017-03-17 · 6 obs

● 2015-08-03 17:54:42
○ 2015-12-06 05:56:06
● 2016-03-17 19:06:06
● 2017-03-17 14:05:58
○ 2026-04-05 07:51:10
○ 2026-04-12 23:46:52

○NSdns3.mastercard.com2015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-03 17:54:42
● 2015-12-06 05:56:06
○ 2016-03-17 19:06:06
○ 2026-04-12 23:46:52

○MXmail.global.frontbridge.com2015-08-03 → 2017-03-17 · 4 obs

● 2015-08-03 17:54:42
● 2017-03-17 14:05:58
○ 2026-04-05 07:51:10
○ 2026-04-12 23:46:52

●A165.160.13.202026-04-05 → 2026-04-12 · 3 obs

○ 2017-03-17 14:05:58
● 2026-04-05 07:51:10
● 2026-04-12 23:46:52

●A165.160.15.202026-04-05 → 2026-04-12 · 3 obs

○ 2017-03-17 14:05:58
● 2026-04-05 07:51:10
● 2026-04-12 23:46:52

○A168.75.120.1092015-08-03 → 2017-03-17 · 4 obs

● 2015-08-03 17:54:42
● 2017-03-17 14:05:58
○ 2026-04-05 07:51:10
○ 2026-04-12 23:46:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
purchaseoptimizer.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for purchaseoptimizer.com (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.15.20, 165.160.13.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

purchaseoptimizer.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.

other host names including theprivatebank.financial, lloydsagency.co.uk, garlandbbqcompany.com, mastercard.org.pe and 7daysufentanilpatch.us share IP numbers with purchaseoptimizer.com.

Name Servers

purchaseoptimizer.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.

purchaseoptimizer.com shares the same name server setup as other domains, for instance cadillacsupercruise.com, archidea.com, allianz-assicurazioneviaggio.it, suchard.com and telecomjournal.com.

purchaseoptimizer.com shares name servers with other domains at least partially, for example sanctuarygroup.org and mclaren.wtf.

Host names with two IP numbers:

The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

purchaseoptimizer.com - robtex.com