1573642836>
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| dca01.atlas.cogentco.com. trace bl search | |||
| dca01.atlas.cogentco.com. | |||
| .com [ Generic top-level domain ] | |||
| VeriSign Global Registry Services | |||
| A records | |||
| dca01.atlas.cogentco.com. | No A record | ||
| NXDOMAIN | |||
| MX records - Mailservers | |||
| No MX records | |||
| NS records - Nameservers | |||
auth2.dns.cogentco.com  | 66.28.0.30 ip whois srv dnsbl tr | ||
| auth2.dns.cogentco.com AAAA | 2001:550:1:b::d ipv6 whois ptr dnstrace traceroute search | ||
auth4.dns.cogentco.com  | 80.245.32.74 ip whois srv dnsbl tr | ||
| auth4.dns.cogentco.com AAAA | 2001:978:1:a::d ipv6 whois ptr dnstrace traceroute search | ||
auth5.dns.cogentco.com  | 80.91.64.50 ip whois srv dnsbl tr | ||
| auth5.dns.cogentco.com AAAA | 2001:978:1:b::d ipv6 whois ptr dnstrace traceroute search | ||
| auth1.dns.cogentco.com | 66.28.0.14 ip whois srv dnsbl tr | ||
| auth1.dns.cogentco.com AAAA | 2001:550:1:a::d ipv6 whois ptr dnstrace traceroute search | ||
| SOA records - Source Of Authority | |||
| dca01.atlas.cogentco.com. serial number | 2019092508 | ||
| dca01.atlas.cogentco.com. MNAME | auth1.dns.cogentco.com [ dns.cogentco.com dns whois trace] | ||
| dca01.atlas.cogentco.com. RNAME | dns@cogentco.com [ com dns whois trace ] | ||
| dca01.atlas.cogentco.com. REFRESH | 10800 | ||
| dca01.atlas.cogentco.com. RETRY | 3600 | ||
| dca01.atlas.cogentco.com. TTL | 43200 | ||
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