questdiagnostics.de - dns.ninja

`questdiagnostics.de`

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	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.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	`ns9.bac.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`
			PTR	`h.ns-bac.org`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2019-06-20 #4

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1786459309

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

●NSdns1.cscdns.net2026-03-11 → 2026-08-11 · 3 obs

○ 2017-04-06 06:11:18
● 2026-03-11 09:39:16
● 2026-08-11 14:56:54

●NSdns2.cscdns.net2026-03-11 → 2026-08-11 · 3 obs

○ 2017-04-06 06:11:18
● 2026-03-11 09:39:16
● 2026-08-11 14:56:54

○NSns11.worldnic.com2015-07-03 → 2017-04-06 · 4 obs

● 2015-07-03 18:04:54
● 2017-04-06 06:11:18
○ 2026-03-11 09:39:16
○ 2026-08-11 14:56:54

○NSns12.worldnic.com2015-07-03 → 2017-04-06 · 4 obs

● 2015-07-03 18:04:54
● 2017-04-06 06:11:18
○ 2026-03-11 09:39:16
○ 2026-08-11 14:56:54

○MXcctldmail.networksolutions.com2015-07-03 → 2017-04-06 · 4 obs

● 2015-07-03 18:04:54
● 2017-04-06 06:11:18
○ 2026-03-11 09:39:16
○ 2026-08-11 14:56:54

●A165.160.13.202026-03-11 → 2026-08-11 · 3 obs

○ 2017-04-06 06:11:18
● 2026-03-11 09:39:16
● 2026-08-11 14:56:54

●A165.160.15.202026-03-11 → 2026-08-11 · 3 obs

○ 2017-04-06 06:11:18
● 2026-03-11 09:39:16
● 2026-08-11 14:56:54

○A205.178.189.1312015-07-03 → 2017-04-06 · 4 obs

● 2015-07-03 18:04:54
● 2017-04-06 06:11:18
○ 2026-03-11 09:39:16
○ 2026-08-11 14:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
questdiagnostics.de	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 questdiagnostics.de (unsigned zone)

⏱️ Timing

Total: 1034ms | 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

questdiagnostics.de points to the IP addresses 165.160.13.20 and 165.160.15.20

Additional host names — larocheposay.sn, orangelab.in, masterpass.com.cy and two others — share IP numbers with questdiagnostics.de.

Name Servers

DNS delegation for questdiagnostics.de points to two name servers: dns1.cscdns.net and dns2.cscdns.net.

questdiagnostics.de shares its name server setup with other domains, including hotelcareer.eu, zippo.ca, nola38.com and two others.

questdiagnostics.de has overlapping name servers with several other domains — among them bankofamerica-enroll.com, mlboffer.com, bankcardcardservices.org and tellpopeyeskuwait.com.

These name servers commonly appear alongside the name servers ns101.bac.com and ns102.bac.com.

dns1.cscdns.net directs to 156.154.130.100 and 2610:a1:1022::100. dns2.cscdns.net directs to 156.154.131.100 and 2610:a1:1023::100. Each host name carries two IP addresses.