`ciscosystems.com.pr`

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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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}
NS	`ns6.markmonitor.com` ⚠️ Not in parent delegation
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com` ⚠️ Not in parent delegation
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-02-26 #1

`com.pr`

	DNSSEC	⚠️ Not signed
	NS	`a0.pr.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.pr.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.pr.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.pr.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.pr.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.pr.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.pr.afilias-nst.info`hostmaster@donuts.email serial=1778328831

WOT: SAFE (99/100)

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Similar names

DNS History

12 records (8 active, 4 former)

○NSa4.nstld.com2015-05-11 → 2017-04-08 · 4 obs

● 2015-05-11 03:51:32
● 2017-04-08 20:57:22
○ 2026-05-03 12:30:52
○ 2026-05-09 12:22:36

○NSf4.nstld.com2015-05-11 → 2017-04-08 · 4 obs

● 2015-05-11 03:51:32
● 2017-04-08 20:57:22
○ 2026-05-03 12:30:52
○ 2026-05-09 12:22:36

○NSg4.nstld.com2015-05-11 → 2017-04-08 · 4 obs

● 2015-05-11 03:51:32
● 2017-04-08 20:57:22
○ 2026-05-03 12:30:52
○ 2026-05-09 12:22:36

○NSl4.nstld.com2015-05-11 → 2017-04-08 · 4 obs

● 2015-05-11 03:51:32
● 2017-04-08 20:57:22
○ 2026-05-03 12:30:52
○ 2026-05-09 12:22:36

●NSns1.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●NSns2.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●NSns3.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●NSns4.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●NSns5.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●NSns6.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●NSns7.markmonitor.com2026-05-03 → 2026-05-09 · 3 obs

○ 2017-04-08 20:57:22
● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

●A3.33.139.322026-05-03 → 2026-05-09 · 2 obs

● 2026-05-03 12:30:52
● 2026-05-09 12:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pr	pr-dns.denic.de, b0.pr.afilias-nst.org, c0.pr.afilias-nst.info, a0.pr.afilias-nst.info...	16 records
ciscosystems.com.pr	ns1.markmonitor.com, ns3.markmonitor.com	-

✅ Authoritative Response

Server:149.112.160.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciscosystems.com.pr (unsigned zone)

⏱️ Timing

Total: 874ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns2.markmonitor.com, ns3.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (pr-dns.denic.de, pr-dns.denic.de, b0.pr.afilias-nst.org...)

Analysis

IP Addresses

ciscosystems.com.pr resolves to a single IP address: 3.33.139.32.

Other host names including marketunison.com, hopewcc.com, appdynamics.live, sidley.com.hk and equate.com.mx share IP numbers with ciscosystems.com.pr.

Name Servers

ciscosystems.com.pr is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

ciscosystems.com.pr at least partially shares name servers with other domains, including getmywebscore.com, victoriasecretoffercodes.com, easyproperty.com, durexindia.com and pinverest.com.

these name servers are commonly used with ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

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; ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3; ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.

ciscosystems.com.pr - robtex.com