1575891241>
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| cisco.com. whois trace bl search | |||
| cisco.com. | |||
| .com [ Generic top-level domain ] | |||
| VeriSign Global Registry Services | |||
| A records | |||
cisco.com. A  | 72.163.4.185 ip whois srv dnsbl tr | ||
| cisco.com. AAAA | 2001:420:1101:1::185 ipv6 whois ptr dnstrace traceroute search | ||
| www.cisco.com. A | 104.107.150.147 ip whois srv dnsbl tr | ||
| www.cisco.com. AAAA | 2a02:26f0:c000:194::b33 ipv6 whois ptr dnstrace traceroute search | ||
| www.cisco.com. AAAA | 2a02:26f0:c000:19a::b33 ipv6 whois ptr dnstrace traceroute search | ||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| cisco.com. TXT | v=spf1 redirect=spfa._spf.cisco.com | ||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| cisco.com. TXT | |||
| MX records - Mailservers | |||
| 10 alln-mx-01.cisco.com | 173.37.147.230 ip whois srv dnsbl tr | ||
| alln-mx-01.cisco.com AAAA | 2001:420:1201:6::ad25:93e6 ipv6 whois ptr dnstrace traceroute search | ||
| 20 rcdn-mx-01.cisco.com | 72.163.7.166 ip whois srv dnsbl tr | ||
| rcdn-mx-01.cisco.com AAAA | 2001:470:1f0a:7a2:da:: ipv6 whois ptr dnstrace traceroute search | ||
| 30 aer-mx-01.cisco.com | 173.38.212.150 ip whois srv dnsbl tr | ||
| aer-mx-01.cisco.com AAAA | 2001:420:4621::ad26:d496 ipv6 whois ptr dnstrace traceroute search | ||
| NS records - Nameservers | |||
| ns2.cisco.com | 64.102.255.44 ip whois srv dnsbl tr | ||
| ns2.cisco.com AAAA | 2001:420:2041:5000::a ipv6 whois ptr dnstrace traceroute search | ||
| ns1.cisco.com | 72.163.5.201 ip whois srv dnsbl tr | ||
| ns1.cisco.com AAAA | 2001:420:1101:6::a ipv6 whois ptr dnstrace traceroute search | ||
| ns3.cisco.com | 173.37.146.41 ip whois srv dnsbl tr | ||
| ns3.cisco.com AAAA | 2001:420:1201:7::a ipv6 whois ptr dnstrace traceroute search | ||
| SOA records - Source Of Authority | |||
| cisco.com. serial number | 22220876 | ||
| cisco.com. MNAME | ns1.cisco.com [ cisco.com dns whois trace] | ||
| cisco.com. RNAME | postmaster@cisco.com [ com dns whois trace ] | ||
| cisco.com. REFRESH | 7200 | ||
| cisco.com. RETRY | 1800 | ||
| cisco.com. TTL | 1800 | ||
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