ciscodvn.kr - robtex.com
ciscodvn.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.163.4.154🇺🇸 ASNTTCISCO72.163.4.0/24 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | redirect.cisco.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 | 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.comhostmaster@markmonitor.com 2013-01-04 #1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605140736 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.markmonitor.com2026-05-03 → 2026-05-14 · 2 obs
● 2026-05-14 06:07:50
●NSns3.markmonitor.com2026-05-03 → 2026-05-14 · 2 obs
● 2026-05-14 06:07:50
●NSns4.markmonitor.com2026-05-03 → 2026-05-14 · 2 obs
● 2026-05-14 06:07:50
●NSns5.markmonitor.com2026-05-03 → 2026-05-14 · 2 obs
● 2026-05-14 06:07:50
●A72.163.4.1542026-05-03 → 2026-05-14 · 2 obs
● 2026-05-14 06:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| ciscodvn.kr | ns4.markmonitor.com, ns5.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com | - |
✅ Authoritative Response
Server:149.112.160.1
NS records: ns4.markmonitor.com, ns5.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciscodvn.kr (unsigned zone)
⏱️ Timing
Total: 1766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.163.4.154 |
| NS | 4 | ns1.markmonitor.com, ns3.markmonitor.com... |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
ciscodvn.kr points to a single IP number: 72.163.4.154.
other host names for instance ciscoconnect.fr, cisco.tj.cn, ciscosystems.pe.it, cisco.be and nexuscloud.com share IP numbers with ciscodvn.kr.
Name Servers
ciscodvn.kr is delegated to four name servers: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com and ns5.markmonitor.com.
ciscodvn.kr at least partially shares name servers with other domains, for instance ropes-gray.uk, advance2wellness.com, botanicals-info.com, serestocat.org and smartrac-group.cn.
These name servers are commonly used with ns2.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Host names with two IP numbers:
Host name ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1.
Host name ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1.
Host name ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1.
Host name ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2.