`questdx.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`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2022-03-03 #4

`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=1774407527

Same first word

questdx.com

Similar names

qsxtedu.com

DNS History

8 records (4 active, 4 former)

●NSdns1.cscdns.net2026-02-18 → 2026-03-25 · 3 obs

○ 2018-01-13 13:23:48
● 2026-02-18 09:02:30
● 2026-03-25 03:24:24

●NSdns2.cscdns.net2026-02-18 → 2026-03-25 · 3 obs

○ 2018-01-13 13:23:48
● 2026-02-18 09:02:30
● 2026-03-25 03:24:24

○NSns1.dnslink.com2015-05-11 → 2018-01-13 · 4 obs

● 2015-05-11 04:49:38
● 2018-01-13 13:23:48
○ 2026-02-18 09:02:30
○ 2026-03-25 03:24:24

○NSns2.dnslink.com2015-05-11 → 2018-01-13 · 4 obs

● 2015-05-11 04:49:38
● 2018-01-13 13:23:48
○ 2026-02-18 09:02:30
○ 2026-03-25 03:24:24

○MXmail.b-io.co2015-05-11 → 2018-01-13 · 4 obs

● 2015-05-11 04:49:38
● 2018-01-13 13:23:48
○ 2026-02-18 09:02:30
○ 2026-03-25 03:24:24

●A165.160.13.202026-02-18 → 2026-03-25 · 3 obs

○ 2018-01-13 13:23:48
● 2026-02-18 09:02:30
● 2026-03-25 03:24:24

●A165.160.15.202026-02-18 → 2026-03-25 · 3 obs

○ 2018-01-13 13:23:48
● 2026-02-18 09:02:30
● 2026-03-25 03:24:24

○A209.15.13.1342015-05-11 → 2018-01-13 · 4 obs

● 2015-05-11 04:49:38
● 2018-01-13 13:23:48
○ 2026-02-18 09:02:30
○ 2026-03-25 03:24:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
questdx.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 questdx.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.15.20, 165.160.13.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

questdx.com points to two IP numbers: 165.160.13.20 and 165.160.15.20.

Other host names such as ifds.eu, therakos.tv, hepatitisbdoc.com, vnmcd.com and www.employeebenefit.com.au share IPs with questdx.com.

Name Servers

Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for questdx.com.

questdx.com shares the same name server setup as other domains, for example simplecarcheck.co.uk, roadsciencellc.com, vyaire.de, hnzhost.net and 1822basket.com.

questdx.com shares name servers with other domains at least partially, for instance andreabsmith.com.

Host names with two IP numbers:

dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.

dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

questdx.com - robtex.com

questdx.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`questdx.com`

`com`