View on GitHub

DNSViz: A DNS visualization tool

covid.cdc.gov

DNS Server Responses

Responses for cdc.gov/DS

NameTTLTypeDataStatusReturned by
a.gov-servers.net. (69.36.157.30)a.gov-servers.net. (2001:500:4431::2:30)b.gov-servers.net. (209.112.123.30)b.gov-servers.net. (2620:74:27::2:30)c.gov-servers.net. (69.36.153.30)c.gov-servers.net. (2620:74:28::2:30)d.gov-servers.net. (81.19.194.30)d.gov-servers.net. (2620:74:29::2:30)
cdc.gov3600DS
65139 7 1 7286f5fd253e710bab8ceda4e3ba2231ba64d8e6
65139 7 2 3541905d7c11575ab8999048b4399bb11dda85aa2ec34a796c3dd26cf3a6fd1e
OKYYYYYYYY
3600RRSIG
DS 8 2 3600 20210217151008 20210210151008 27306 gov. eiZW1v8W6lDRH0OyN0FTEqRgqivXpLfs NIszWr2ILsmNBGmIzISW6mjKPh1MyqTm Q64F7RlKSwK9QaQ4raY/FYAlm3mSUNyA R1ihqdnOJFfr1xlb5w7GKinrS8IA4z6N emT1vBBXi4S2ItL72GFhoMMZ6hQ/6iiR yTA/PfA2cFdg1MS1ypbRTYjBEylS/DYF LxcKS/cdoqWTaSObkD89Ew==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK3/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/1
Response size (bytes)OK328328328328328328328328
Response time (ms)OK141259242466

Responses for cdc.gov/DNSKEY

NameTTLTypeDataStatusReturned by
ns1.cdc.gov., icdc-us-ns1.cdc.gov. (198.246.96.61)ns2.cdc.gov., icdc-us-ns2.cdc.gov. (198.246.96.92)ns3.cdc.gov., icdc-us-ns3.cdc.gov. (198.246.125.10)auth00.ns.uu.net. (198.6.1.65)auth100.ns.uu.net. (198.6.1.202)
cdc.gov3600DNSKEY
256 3 7 AwEAAbBSUg33ernCDrNAjQS7Z03iVQ7k DdR9g4fXMngQB4U1R8SMD9jOi+AgdSkT Jauo3zxapC5Ryb+jp5OdDQDnUHQcQ5qu Eirm/jhFWDRDxg24mlK+XbblM/XTBzLd 3+zTfvMfVTvgUG0LkHvnBEyrnis+2wyb LmhzDSSCscffUd+n ; key tag = 9155
257 3 7 AwEAAbU4zgb2t+me7lvIMnlD2CSWcbLD D0MaGmSGRQIAb2DXOtafZUu/cKAPTnpJ 3vRP4oEqVrZx4+LPWiQ6noJex0gvetJI kT0RGd7Txq0aN2CFuX2Ya1MIkL9jmBxT Sl1dkQdWV4u/btVtbUuukLLPpMoIMKk5 rIzLfF22MEYSTugtcDOt5fYkAgrLzAJO A9xTBs1E6SVBtY5IvX2rRsq5kc5yR5r5 OsSIds7JQDf9/66s3F7VKp4fbkbFbbnr 2EHC4HhWlxPwQows0TCnyPxn/XpiURdz wDi2TeQUr4V4i4aJuB6i25ktrPz8FsSs C35T/Vdj3uXqH+STtSbzn78v3dc= ; key tag = 65139
OKYYYYY
3600RRSIG
DNSKEY 7 2 3600 20210213103719 20210203102053 9155 cdc.gov. PNgN4+7GNbodfdswxVKA2QqAMGqoBc2w CyeMw4AuD7fbMCjUf+LQ0L8JBva3aFDI SphP0YjlSw5P2W+Zt+pgfkCR85zoURv6 79mE3HwukqaO3YLk7S+o5lYJaOWZlDUa BSM7BrGXQG0FMwWAr/dtoFBbIjoi2Jbn AoHxikNryF0=
VALIDYYYYY
3600RRSIG
DNSKEY 7 2 3600 20210213103719 20210203102053 65139 cdc.gov. R6sr/dbmLOpSi6hRjmxPQKcwT8ltE4el G0KMhjUDQRnL/qqX4mZtn0+k0XUpTep6 VWNLb/tJ17iPwPELxIC1v+5T06B4QBZH HQlKNqMzUt7xpHaKD1kCU2KQVVqQkhNr zl5RlBAapZLlHBAhdgWJzWbeZN2ooUOj PeBQ/0xbgezpRYzEX7P4lUWYt5biYfNa gi2mNo5QNwAjA8fqe/zW3573jIci1021 IyJ9cutU+WepOqLrurC5u1czF0eR5/nY FkYOcTHN6Jvkc3hORwvuKKWlTIKm9zvu YAv3jrCpJ9l8R/cmyvdxJuwW+SepZYWB Ozu9Htii98l01Wp1cb5rDA==
VALIDYYYYY
RR count (Answer/Authority/Additional)OK4/0/14/0/14/0/14/0/14/0/1
Response size (bytes)OK950950950961961
Response time (ms)OK11511511715349

Responses for cdc.gov/NS

NameTTLTypeDataStatusReturned by
ns1.cdc.gov., icdc-us-ns1.cdc.gov. (198.246.96.61)ns2.cdc.gov., icdc-us-ns2.cdc.gov. (198.246.96.92)ns3.cdc.gov., icdc-us-ns3.cdc.gov. (198.246.125.10)auth00.ns.uu.net. (198.6.1.65)auth100.ns.uu.net. (198.6.1.202)
cdc.gov86400NS
ns1.cdc.gov.
ns2.cdc.gov.
ns3.cdc.gov.
icdc-us-ns1.cdc.gov.
icdc-us-ns2.cdc.gov.
icdc-us-ns3.cdc.gov.
OKYYYYY
86400RRSIG
NS 7 2 86400 20210213083707 20210203080140 9155 cdc.gov. WkOdSA6+q+w5//pq+fovQea3FyJjHqlT cKPksFGuPKnJl2Iuryu7uVe3GfF0bwDA U9xV6bsg067c21p1W5o1Sr0nl23XWkNQ Ox56RqMQavhAHQcf5dgAbqzrnOuM/NXL e5ok1eZwa3yi2NHUy6Moka5dhhKW2PPl rJ30vtFCcug=
VALIDYYYYY
RR count (Answer/Authority/Additional)OK7/0/137/0/137/0/137/0/17/0/1
Response size (bytes)OK146114611461374374
Response time (ms)OK6457606838

Responses for covid.cdc.gov/A

NameTTLTypeDataStatusReturned by
ns1.cdc.gov., icdc-us-ns1.cdc.gov. (198.246.96.61)ns2.cdc.gov., icdc-us-ns2.cdc.gov. (198.246.96.92)ns3.cdc.gov., icdc-us-ns3.cdc.gov. (198.246.125.10)auth00.ns.uu.net. (198.6.1.65)auth100.ns.uu.net. (198.6.1.202)
covid.cdc.gov3600CNAME
covid.akam.cdc.gov.
OKYYYYY
3600RRSIG
CNAME 7 3 3600 20210213110733 20210203104254 9155 cdc.gov. oeRhLpVWrbz0HAnvxDNaJITbfqVWZhg+ 8YQ3DX5HMp0N0vKx06CG4bGAPaFy0okl oyJyPV5w6DQh7IMPgGVh24UX5sXDCR+s uJzlUIYQQGeZjm/S37NBo80TwuhEggBk kjBLivcJYGdDLb/rhf1daOothsDgEfVV VJB/HRbVDZo=
VALIDYYYYY
covid.akam.cdc.gov3600CNAME
covid.cdc.gov.edgekey.net.
OKYYY
RR count (Answer/Authority/Additional)OK3/0/13/0/13/0/12/8/12/8/1
Response size (bytes)OK307307307623623
Response time (ms)OK5660616639

Responses for covid.cdc.gov/AAAA

NameTTLTypeDataStatusReturned by
ns1.cdc.gov., icdc-us-ns1.cdc.gov. (198.246.96.61)ns2.cdc.gov., icdc-us-ns2.cdc.gov. (198.246.96.92)ns3.cdc.gov., icdc-us-ns3.cdc.gov. (198.246.125.10)auth00.ns.uu.net. (198.6.1.65)auth100.ns.uu.net. (198.6.1.202)
covid.cdc.gov3600CNAME
covid.akam.cdc.gov.
OKYYYYY
3600RRSIG
CNAME 7 3 3600 20210213110733 20210203104254 9155 cdc.gov. oeRhLpVWrbz0HAnvxDNaJITbfqVWZhg+ 8YQ3DX5HMp0N0vKx06CG4bGAPaFy0okl oyJyPV5w6DQh7IMPgGVh24UX5sXDCR+s uJzlUIYQQGeZjm/S37NBo80TwuhEggBk kjBLivcJYGdDLb/rhf1daOothsDgEfVV VJB/HRbVDZo=
VALIDYYYYY
covid.akam.cdc.gov3600CNAME
covid.cdc.gov.edgekey.net.
OKYYY
RR count (Answer/Authority/Additional)OK3/0/13/0/13/0/12/8/12/8/1
Response size (bytes)OK307307307623623
Response time (ms)OK5656616338