ciscosystems.pc.it - robtex.com

ciscosystems.pc.it

DNSSEC⚠️ Not signed
A72.163.4.154🇺🇸 ASNTTCISCO72.163.4.0/24 170 West Tasman Drive San Jose CA 95134 United States
PTRredirect.cisco.com
NSns1.markmonitor.com ⭐
A2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns2.markmonitor.com
A2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.markmonitor.com
A176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.markmonitor.com
NSns3.markmonitor.com
A2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns4.markmonitor.com
A2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.markmonitor.com
A192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.markmonitor.com
NSns5.markmonitor.com
A2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns6.markmonitor.com
A2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns6.markmonitor.com
A176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns6.markmonitor.com
MXbh.markmonitor.com ⭐
SOAns1.markmonitor.comjguandique@cisco.com 2013-01-04 #1

pc.it

DNSSEC⚠️ Not signed
rank #122788 globally
rank #1289 in the tld
WOT: SAFE (94/100)

Same first word

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ciscosystems.net.nz
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ciscosystems.bs.it
ciscosystems.ir

DNS History

8 records (8 active, 0 former)

NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comMXbh.markmonitor.comA72.163.4.154
●NSns1.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●NSns2.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●NSns3.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●NSns4.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●NSns5.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●NSns6.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●MXbh.markmonitor.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58
●A72.163.4.1542026-03-31 → 2026-04-11 · 2 obs
● 2026-03-31 13:57:16
● 2026-04-11 18:22:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ita.dns.it, m.dns.it, r.dns.it, v.dns.it...-
ciscosystems.pc.itns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com...-

✅ Authoritative Response

Server:176.97.158.3

NS records: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciscosystems.pc.it (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

TypeCountSample Data
A172.163.4.154
NS6ns1.markmonitor.com, ns2.markmonitor.com...
MX1bh.markmonitor.com (pri: 1)
SOA1ns1.markmonitor.com jguandique.cisco.com

Analysis

IP Addresses

ciscosystems.pc.it resolves to one IP number: 72.163.4.154.

other host names including ciscosystems.xz.cn, ciscosystems.im.it, ciscosensorbase.org, ciscosystems.ra.it and ciscosystems.net.lc share IP numbers with ciscosystems.pc.it.

Name Servers

ciscosystems.pc.it is delegated to six name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com and ns6.markmonitor.com.

ciscosystems.pc.it at least partially shares name servers with other domains, for instance dagnedover.com, doquestionnaire.com, costacruiseadvisor.co, tweezerman.press and parentschoicesurvey.com.

these name servers are commonly used alongside 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.

ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.

Mail Servers

ciscosystems.pc.it is handled by a single mail server, bh.markmonitor.com.

ciscosystems.pc.it shares the same mail server setup as other domains, for instance teenager.de, picasaweb.fr, anaintercontinental.jp, personal-audio.no and shopgenie.it.