`pcoptimization.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2015-07-21 #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=1774383937

Same first word

pcoptimization.com

DNS History

13 records (6 active, 7 former)

●NSns1.markmonitor.com2015-11-09 → 2026-03-24 · 3 obs

○ 2015-06-25 22:34:12
● 2015-11-09 04:52:50
● 2026-03-24 20:42:20

●NSns2.markmonitor.com2015-11-09 → 2026-03-24 · 3 obs

○ 2015-06-25 22:34:12
● 2015-11-09 04:52:50
● 2026-03-24 20:42:20

●NSns3.markmonitor.com2015-11-09 → 2026-03-24 · 3 obs

○ 2015-06-25 22:34:12
● 2015-11-09 04:52:50
● 2026-03-24 20:42:20

●NSns4.markmonitor.com2015-11-09 → 2026-03-24 · 3 obs

○ 2015-06-25 22:34:12
● 2015-11-09 04:52:50
● 2026-03-24 20:42:20

●NSns5.markmonitor.com2015-11-09 → 2026-03-24 · 3 obs

○ 2015-06-25 22:34:12
● 2015-11-09 04:52:50
● 2026-03-24 20:42:20

○NSserver1-ns1.udagdns.net2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 22:34:12
○ 2015-11-09 04:52:50
○ 2026-03-24 20:42:20

○NSserver1-ns2.udagdns.net2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 22:34:12
○ 2015-11-09 04:52:50
○ 2026-03-24 20:42:20

○NSserver1-ns3.udagdns.net2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 22:34:12
○ 2015-11-09 04:52:50
○ 2026-03-24 20:42:20

○MXmx1.tune-up.com2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 22:34:12
○ 2015-11-09 04:52:50
○ 2026-03-24 20:42:20

○MXmx2.tune-up.com2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 22:34:12
○ 2015-11-09 04:52:50
○ 2026-03-24 20:42:20

●A3.33.139.322026-03-17 → 2026-03-24 · 3 obs

○ 2017-06-29 19:19:32
● 2026-03-17 21:14:12
● 2026-03-24 20:42:20

○A72.52.10.142015-11-09 → 2017-06-29 · 5 obs

○ 2015-06-25 22:34:12
● 2015-11-09 04:52:50
● 2017-06-29 19:19:32
○ 2026-03-17 21:14:12
○ 2026-03-24 20:42:20

○A89.31.143.32015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 22:34:12
○ 2015-11-09 04:52:50
○ 2026-03-24 20:42:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
pcoptimization.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	10 records

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcoptimization.com (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	5	`ns5.markmonitor.com, ns1.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

pcoptimization.com resolves to one IP number: 3.33.139.32.

Other host names, for instance kaigai-amazon.com, kindlesource.com, twiliocon.co, yahoo.mom and bestbuy.technology share IP numbers with pcoptimization.com.

Name Servers

pcoptimization.com is delegated to five name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com and ns5.markmonitor.com.

pcoptimization.com at least partially shares name servers with other domains, including isa1.com, zebramurdersmovie.com, you-pay-at.com, hemato-oncology.co.il and bycembal.com.

These name servers are often used with ns6.markmonitor.com and ns7.markmonitor.com.

Host names with two IP numbers:

ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2.

pcoptimization.com - robtex.com