View on GitHub

DNSViz: A DNS visualization tool

comcast.net

DNS Server Responses

Responses for comcast.net/DS

NameTTLTypeDataStatusReturned by
a.gtld-servers.net. (192.5.6.30)a.gtld-servers.net. (2001:503:a83e::2:30)b.gtld-servers.net. (192.33.14.30)b.gtld-servers.net. (2001:503:231d::2:30)c.gtld-servers.net. (192.26.92.30)c.gtld-servers.net. (2001:503:83eb::30)d.gtld-servers.net. (192.31.80.30)d.gtld-servers.net. (2001:500:856e::30)e.gtld-servers.net. (192.12.94.30)e.gtld-servers.net. (2001:502:1ca1::30)f.gtld-servers.net. (192.35.51.30)f.gtld-servers.net. (2001:503:d414::30)g.gtld-servers.net. (192.42.93.30)g.gtld-servers.net. (2001:503:eea3::30)h.gtld-servers.net. (192.54.112.30)h.gtld-servers.net. (2001:502:8cc::30)i.gtld-servers.net. (192.43.172.30)i.gtld-servers.net. (2001:503:39c1::30)j.gtld-servers.net. (192.48.79.30)j.gtld-servers.net. (2001:502:7094::30)k.gtld-servers.net. (192.52.178.30)k.gtld-servers.net. (2001:503:d2d::30)l.gtld-servers.net. (192.41.162.30)l.gtld-servers.net. (2001:500:d937::30)m.gtld-servers.net. (192.55.83.30)m.gtld-servers.net. (2001:501:b1f9::30)
comcast.net86400DS
40909 5 1 ddc19733884ee533b35b4b57717bea9b0ef2c4d1
40909 5 2 30c0f50e68dcc9a2f279a994c07cf22ced97aadf44c2b1fe38a1b32ba1a34174
OKYYYYYYYYYYYYYYYYYYYYYYYYYY
86400RRSIG
DS 13 2 86400 20251107030606 20251031015606 17133 net. vdHUoYGcSpcGR7YrqKs1Md11t0TprqCw cy1tIVjlqAMUCA7hP5giaKCmMHKtJ9f/ kFKXSfasIUPbqBeV44+cFg==
VALIDYYYYYYYYYYYYYYYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK3/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/273/14/27
Response size (bytes)OK11281128113011301128112811281128112811281128112811281128112811281128112811281128112811281128112811281128
Response time (ms)OK325375283523502933912663093502743173663342932573383833398638770369955

Responses for comcast.net/DNSKEY

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net3600DNSKEY
256 3 5 AwEAAbEO9O0+NybzFSgdaG+ExZkMKYpZ c9w5VdEJ9vUABIjFftKjd/l8Mo53OIrU 7XC81WTsSI8RQqaQqccbWDoP3afbdLR0 xJw6auIEsDo6kJ7ZaSoFCAeSlMTPvdHA lcFbHL1zF4/HzaaoOL3psKfeMe2/2j7s aEOKQlxIPa5R5mgx ; key tag = 26550
257 3 5 AwEAAcdTwXuKIERUoEaOHCEafPCgHW8D q8OftDPD1sZCwCUH7VjfSXQpgvkYUG+6 FN9INP2uHybzRe/m4EG8HD8zkKtaIBzr YZIcbchuXKZ5biwkj1hIMTGlDG0jD0j3 rjiJkk3dDkygKvV8FswEJo9X7+CWbtf4 WKgXqnd/2JcsliDK4XujFsw27eWpXlHZ t5SuQb0N1jmMazESXwYJYtGXce5vi4pB hlE9OUgCQlkxPxedvaelT5hKxYP3lIH4 vjBrKMzQE7OzoB4lOsJVhbvDF1VZUzC6 n42w8WWvjBDY3TilOvsC9Je7DOD3yQlg cmiQ80PM4zknfQJ76APxYrrowTE= ; key tag = 40909
OKYYYYYYYYYY
3600RRSIG
DNSKEY 5 2 3600 20260201144441 20251004104441 40909 comcast.net. WkuY31+Y9jEtC+yHmRmggLr12e+WGlS+ VrhoxRKYYtjPOLr1TtRxq4aazRHy4OmU nc/ELXyPIrYQbwjaE4xgcDBqRI3wglBp XWb1x7tV80fmANqjIAGRw9hdrmZpUjij u89qLiB7uvl09tw1BJX9/vPVTJs/n914 kKbdNA5JJoE6zngFXohBgcTL/R1Oqajh 2U0U9rr75YClDKFKLr6IJ+a/mq4jDpxg Bxw3YHvbyQO9bwZdybZvM+eIP3WKYUXm U1kpW3t/LgLrERpJgDxIVKlyEHWBYboM MiXTuW50dBtxVf7/t88fE2kYwfxTDMHG rWzqA2gG5ueZ81IqDF3pcw==
VALIDYYYYYYYYYY
3600RRSIG
DNSKEY 5 2 3600 20251111144441 20251025143941 26550 comcast.net. LFY15A8nLyqJ41oSP2VYM38HJAjYpB1V hShfwqJsBAOE1PUGhU7s+iohNW24rAp1 dLz8zAG6NV20eF+nU3av3mkj/sJ61ZwK rDWU2lvlljN9TQEtJ0VXHlnxNF42rWBn zxGPXERXOnaUsk8GwaH0FneWM6nBW2p7 KTNeLwn0Q9M=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK4/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/1
Response size (bytes)OK974974974974974974974974974974
Response time (ms)OK399400406400404405402403407101

Responses for comcast.net/NS

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net7200NS
dns101.comcast.net.
dns102.comcast.net.
dns103.comcast.net.
dns104.comcast.net.
dns105.comcast.net.
OKYYYYYYYYYY
7200RRSIG
NS 5 2 7200 20251111144441 20251025143941 26550 comcast.net. UxyUQAePTjewyvX4bXH8BWYJtw2Z/pnp KV278kwB9OaxpuHrGUEqnNsgqo+NjZAu FeWNhgABK7XSFshNFTDrIiIBLv8U8O64 IuoEVABmdHO8sukl4f4Z7NCfOk1nA1+i UEwMcvsTJJa5tqc8QC0E1e9sGV81Yaei ak42enGeejQ=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK356356356356356356356356356356
Response time (ms)OK6367272734565448103

Responses for comcast.net/NS

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net7200NS
dns101.comcast.net.
dns102.comcast.net.
dns103.comcast.net.
dns104.comcast.net.
dns105.comcast.net.
OKYYYYYYYYYY
7200RRSIG
NS 5 2 7200 20251111144441 20251025143941 26550 comcast.net. UxyUQAePTjewyvX4bXH8BWYJtw2Z/pnp KV278kwB9OaxpuHrGUEqnNsgqo+NjZAu FeWNhgABK7XSFshNFTDrIiIBLv8U8O64 IuoEVABmdHO8sukl4f4Z7NCfOk1nA1+i UEwMcvsTJJa5tqc8QC0E1e9sGV81Yaei ak42enGeejQ=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK356356356356356356356356356356
Response time (ms)OK6367272734565448103

Responses for comcast.net/CDNSKEY

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK531531531531531531531531531531
Response time (ms)OK25025125625233254253254256249

Responses for igfdo.i0hdj.comcast.net/A

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
RR count (Answer/Authority/Additional)OK0/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/1
Response size (bytes)OK771771771771771771771771771771
Response time (ms)OK1931952001977176199201200191

Responses for comcast.net/CDS

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK531531531531531531531531531531
Response time (ms)OK2032042082055051206207209201

Responses for comcast.net/TXT

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net7200TXT
"yahoo-verification-key=t0ftaXXV8MB1pon3jzauB3Fz5ezusB2l9jy3GVNPQRw="
"google-site-verification=g7KA0NF2z-1XIBz7vWW88zvVYlJeiG56UPOYHF2tqY0"
"google-site-verification=gxiEHT6grgMJE52lhl4OYIt5Q3XpA5qt-8Okrxq-mcE"
"v=spf1 ip4:96.103.146.48/28 ip4:96.102.19.32/28 ip4:96.102.200.0/28 include:_spfv6.comcast.net include:_spf.mdp.comcast.net include:_ipspf.yahoo.com ~all"
OKYYYYYYYYYY
7200RRSIG
TXT 5 2 7200 20251111144441 20251025143941 26550 comcast.net. AnD5rWsrDcigVHCCb4B6A4hXml8N/YAj /7SdaxizVEARIbqH9//EznbGnJQzbLOC TiFNpZ2znXHJNI3bYmcjs8BLatr74Z3n PZ8HZGTLc74giWyl+MvC7vx4/5IuqMMF utXJnrJVpwAHtAIOcwEZzKDNdYwCyZfP vQbMz/CNF0w=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/1
Response size (bytes)OK659659659659659659659659659659
Response time (ms)OK1911931991954249195195201189

Responses for comcast.net/MX

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net30MX
5 mx1.mxge.comcast.net.
5 mx2.mxge.comcast.net.
50 mx1a1.comcast.net.
50 mx1c1.comcast.net.
50 mx1h1.comcast.net.
50 mx2a1.comcast.net.
50 mx2c1.comcast.net.
50 mx2h1.comcast.net.
OKYYYYYYYYYY
30RRSIG
MX 5 2 30 20251111144441 20251025143941 26550 comcast.net. FWYoVVtzpwQgXJyI9+P4YPp17/gDby+G XF6G+W67Xuy1JHiHE7HpqNoDRkjh8QJv 4aEP4Hr6tnYOwz18kWbPXizT7eSsCGoA VyRP87JooNXLCJGK9lruwCzCoFp89/8m GYRl/EuiLSiaydkzAK9i/AZC/yT0zojd 6oQC9pqiTx8=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK9/0/19/0/19/0/19/0/19/0/19/0/19/0/19/0/19/0/19/0/1
Response size (bytes)OK428428428428428428428428428428
Response time (ms)OK2422442542475555249252257239

Responses for comcast.net/CNAME

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK531531531531531531531531531531
Response time (ms)OK2632362412383031239240241262

Responses for comcast.net/NSEC3PARAM

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK531531531531531531531531531531
Response time (ms)OK2422432462443131245246246241

Responses for comcast.net/SOA

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net7200SOA
dns101.comcast.net. domregtech.comcastonline.com. 2008258223 7200 3600 1209600 900
OKYYYYYYYYYY
7200RRSIG
SOA 5 2 7200 20251111144441 20251025143941 26550 comcast.net. rXfg+wbCFvXpkoyxfe+InxR9i5MSAbFa G6TMCc+cV0cQERiKidZ8tDAd+PQHKB9A Uhdq1eg0qm3wRg9PEde8X9ziAgZqLdQx eOWDT/Uwk4RRRttQWwp3drY+TzePDU6l yVamUnIpkk/CAlttSCOlO4JHNbkM4mvv oVdPqCCHK+Q=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK322322322322322322322322322322
Response time (ms)OK2052072102077476208208212205

Responses for comcast.net/AAAA

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK531531531531531531531531531531
Response time (ms)OK1891901911907778190192191188

Responses for comcast.net/A

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns101.comcast.net. (69.252.250.103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (68.87.76.228)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns104.comcast.net. (68.87.68.244)dns104.comcast.net. (2001:558:100a:5:68:87:68:244)dns105.comcast.net. (68.87.72.244)dns105.comcast.net. (2001:558:100e:5:68:87:72:244)
comcast.net7200A
96.99.227.0
OKYYYYYYYYYY
7200RRSIG
A 5 2 7200 20251111144441 20251025143941 26550 comcast.net. hu8CR714ZmouU+BCcwezgVYv/B5r+EP1 tKXG/xFBDqkwEbrq3hbEUpT80sztJ0cg BdNCZXLpj+BdCWDh90U2TiBTFWlfoJMl zTySOl4mWoOEkhUuZpt8qGxvpN6dXzoh 0DYZMIuUtnNgRZMVO0/O2cRci9p+gGOB mm86uMWY2jI=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK267267267267267267267267267267
Response time (ms)OK6366272734555349102