`qcmemory.com`

DNSSEC	⚠️ Not signed
A	217.180.227.153^{🇺🇸 CMN217.180.224.0/21}
		PTR	`1720914-09-v1190-static.dvnpiaaa.metronetinc.net`
NS	`ns3.davenportlibrary.com` ⭐
NS	`ns2.davenportlibrary.net`
		A	217.180.227.147^{🇺🇸 CMN217.180.224.0/21}
			PTR	`1720914-03-v1190-static.dvnpiaaa.metronetinc.net`
NS	`ns3.davenportlibrary.net`
		A	217.180.227.148^{🇺🇸 CMN217.180.224.0/21}
			PTR	`1720914-04-v1190-static.dvnpiaaa.metronetinc.net`
SOA	`ns3.davenportlibrary.com`hostmaster@davenportlibrary.com 2010-09-26 #35

`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=1778430396

Same first word

qcmemory.com

qcmemory.org

qcmemory.net

qcmemory.mobi

qcmemory.info

DNS History

6 records (4 active, 2 former)

○NSns1.davenportlibrary.net2015-06-03 → 2016-09-13 · 5 obs

● 2015-06-03 16:38:26
○ 2015-10-19 23:48:30
● 2016-09-13 05:33:00
○ 2026-03-05 22:06:22
○ 2026-05-10 16:42:02

●NSns2.davenportlibrary.net2015-06-03 → 2026-05-10 · 2 obs

● 2015-06-03 16:38:26
● 2026-05-10 16:42:02

●NSns3.davenportlibrary.com2026-03-05 → 2026-05-10 · 3 obs

○ 2016-09-13 05:33:00
● 2026-03-05 22:06:22
● 2026-05-10 16:42:02

●NSns3.davenportlibrary.net2015-10-19 → 2026-05-10 · 3 obs

○ 2015-06-03 16:38:26
● 2015-10-19 23:48:30
● 2026-05-10 16:42:02

●A217.180.227.1532026-03-05 → 2026-05-10 · 3 obs

○ 2016-09-13 05:33:00
● 2026-03-05 22:06:22
● 2026-05-10 16:42:02

○A63.232.6.2082015-06-03 → 2016-09-13 · 4 obs

● 2015-06-03 16:38:26
● 2016-09-13 05:33:00
○ 2026-03-05 22:06:22
○ 2026-05-10 16:42:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qcmemory.com	ns2.davenportlibrary.net, ns3.davenportlibrary.net	-

✅ Authoritative Response

Server:217.180.227.147

NS records: ns2.davenportlibrary.net, ns3.davenportlibrary.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qcmemory.com (unsigned zone)

⏱️ Timing

Total: 2275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.180.227.153`
NS	2	`ns2.davenportlibrary.net, ns3.davenportlibrary.net`
SOA	1	`ns3.davenportlibrary.com hostmaster.dave`

Analysis

IP Addresses

qcmemory.com points to IP number: 217.180.227.153.

Other host names such as 1720914-09-v1190-static.dvnpiaaa.metronetinc.net, www.davenportlibrary.com, davenportlibrary.com, davenportlibrary.org and qcmemory.org share IPs with qcmemory.com.

Name Servers

qcmemory.com is delegated to three name servers: ns3.davenportlibrary.com, ns2.davenportlibrary.net and ns3.davenportlibrary.net.

qcmemory.com at least partially shares name servers with other domains, for instance davenportlibrary.net, davenportvotes.org, davenportlibrary.com, davenportlibrary.org and qcmemory.org.

Host names with a single IP:

ns2.davenportlibrary.net points to 217.180.227.147.

ns3.davenportlibrary.net points to 217.180.227.148.

qcmemory.com - robtex.com

qcmemory.com

com