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 8 2 86400 20220702055348 20220625044348 45728 net. H+TeyYbMfFU2837FrSHvc3Rh9hWLkJP3 82Pvi0Jmhpg4ZRutZR27+cv46Z+j6kln cDi9rtB5mI3pw0EgEYhQbSLt1q0AH5/3 ODWvgErZvHWx4yWI8LyZGrPJ3NqY/CNU JPEqCOyxTiY8TxlLWy8aFgrNzTNA5ySU 5Ck9+PacvdsRoAeX6Nv2MLMJmCBoH7Ot 47q2k4dbT4bRX1OSZXwQKw==
VALIDYYYYYYYYYYYYYYYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK3/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/233/14/273/14/23
Response size (bytes)OK13201232132212221320123213201232132012321320123213201232132012321320123213201232132012321320123213201232
Response time (ms)OK124209202817386240511071826011719415781411642245019814019014151228133

Responses for comcast.net/DNSKEY

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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 20220712144432 20220625143932 26550 comcast.net. hSNmqMoQIh5aic0oOofLlYtgFRjho3vO WPefPR1roaB2ora3SG4seTOe1ibL5D50 i3bS7pHXM9hd2zyH4UXjpk6N/69e6IFh LnpprSLuDhmoUMtFLJXMQbkOE5WlTFqo sBWqJ73rK/n0HH0z6koePn/zVKgVsVc2 fF/uM1Hte/g=
VALIDYYYYYYYYYY
3600RRSIG
DNSKEY 5 2 3600 20221002144432 20220604104432 40909 comcast.net. afGJr+SIPNdv4FDoxJftRriZv/bhuKnL YOZjgYB9jK66uifM1y/yHnqSp0z7mMhl z9QveLaZ91Q/ip1ZHzoL5eoMzRsx1WK4 M6zV7LEobJ8JxvN/PJHOsBlI1/PJ74I9 ScgFrRKdeSRSL8p+TavV6GKjjBGlWNm0 x2Vlu8Xl+GO6h/yPZFkVoIU+JaPUMcSa YDnxlIimFW6eE7ME424cNVpAUVDtRxbB aw4N7Kf9j7ukfkJvygxlE+4RkwVxs8xU vIqgBBHU0ieFPnwQ/NGCL9rwIXTbjjEo URj9ofdjO3SOkTsI1oWJEpHpubq0n1pM bumA1FFyhCwiuPm8XJZe8w==
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)OK335334338335251250337338339333

Responses for comcast.net/NS

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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 20220712144432 20220625143932 26550 comcast.net. dGim2d562UZvNZBKNqKkOjGoguy85MVW cotoNo5XiQrObmYn29MV13jTvlMLwEFH l57xVK3EFKtsnD26iaXmw7eLf3qaJBG0 66Ee+LC1FNs83KU7BWDdrBr8cgTMAxWR OodV6/bICHrzhwWARvBnMgMuHUinfJKt aQNMhTPUOuU=
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)OK717130285354564950

Responses for comcast.net/NS

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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 20220712144432 20220625143932 26550 comcast.net. dGim2d562UZvNZBKNqKkOjGoguy85MVW cotoNo5XiQrObmYn29MV13jTvlMLwEFH l57xVK3EFKtsnD26iaXmw7eLf3qaJBG0 66Ee+LC1FNs83KU7BWDdrBr8cgTMAxWR OodV6/bICHrzhwWARvBnMgMuHUinfJKt aQNMhTPUOuU=
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)OK717130285354564950

Responses for comcast.net/TXT

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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
"v=spf1 ip4:69.252.207.0/25 ip4:96.114.154.128/25 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 ?all"
OKYYYYYYYYYY
7200RRSIG
TXT 5 2 7200 20220712144432 20220625143932 26550 comcast.net. c5uQ2IBwYtuEMMz7pHnDPSaNvPlZr2VB skWHrPiuXbCjrVnoRPAi7twmwVr54+iA R+3IF/6H1ZqKWVmTCEBOe7gKIOXdr+El VQnHDRgxKAmPJ6S1aNs+GMPXOM6Kbv3R BeibNtC0/xV5Cymm8s82qPyy/vOFhEqV OIxLPY249d0=
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)OK434434434434434434434434434434
Response time (ms)OK2662662682674113267267268265

Responses for comcast.net/MX

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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.net300MX
5 mx1a1.comcast.net.
5 mx1c1.comcast.net.
5 mx1h1.comcast.net.
5 mx2a1.comcast.net.
5 mx2c1.comcast.net.
5 mx2h1.comcast.net.
OKYYYYYYYYYY
300RRSIG
MX 5 2 300 20220712144432 20220625143932 26550 comcast.net. Aff9ia+c0sH9/1gHRKTG6xKauBEeVumA 3bfwitAQZNcKxTWH7khkgbFsOZ6odP0+ 5S7qMo7g2hDxscqrFKne71Krx3+dWlKE WCns0ypeNkNtrXHNzdE1j8H3lE7Nv/6v zNMaNbyFlkXtx591FYh+4p8Ier9tbI4E m5FqEse2mlo=
VALIDYYYYYYYYYY
RR count (Answer/Authority/Additional)OK7/0/17/0/17/0/17/0/17/0/17/0/17/0/17/0/17/0/17/0/1
Response size (bytes)OK383383383383383383383383383383
Response time (ms)OK2872862952891816290292297284

Responses for comcast.net/CNAME

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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)OK3033033083053920306307308302

Responses for comcast.net/NSEC3PARAM

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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)OK3133113153144019315316316310

Responses for comcast.net/SOA

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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. 2008251883 7200 3600 1209600 900
OKYYYYYYYYYY
7200RRSIG
SOA 5 2 7200 20220712144432 20220625143932 26550 comcast.net. b3exAL1PIBTWgIHqFA4xAYeuWWGUUe/U 8p4+BiTubtx1EmU5ActFFTgR52ODq+46 yH+OzH1U74v03N5Rsd7YBUFI2/mIBUe2 LhAX7NbEIzgV7t0laq4mu9K9maBPF5lw su75u1R1P/2OQmVBhvCJ5H1I0MapCy6d EKXNTcaesPs=
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)OK3173163193174039318318319316

Responses for comcast.net/AAAA

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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)OK3213203243224139322324324319

Responses for 6g7rot0kbd.comcast.net/A

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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)OK759759759759759759759759759759
Response time (ms)OK327326332328250249328330332324

Responses for comcast.net/A

NameTTLTypeDataStatusReturned by
dns101.comcast.net. (69.252.250.103)dns101.comcast.net. (2001:558:fe23:8:69:252:250:103)dns102.comcast.net. (2001:558:1004:7:68:87:85:132)dns102.comcast.net. (68.87.85.132)dns103.comcast.net. (2001:558:1014:c:68:87:76:228)dns103.comcast.net. (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.net300A
96.99.227.0
OKYYYYYYYYYY
300RRSIG
A 5 2 300 20220712144432 20220625143932 26550 comcast.net. DW3qS/lbBzsArMSyB5UQGO/aoSOtNSEH IWwKiHBRJv7/tNhXOTAQF+pzYIXlnyrD M8zcXq5N17xcZCz67mwdjJYig9iuFEU1 C02+AuP7hDQYWZteNYmd16ujLObMCPZv EQ9m7oUcFH4fc4ohGTQGuhaLt1OnKMVA s+lSYCps7kk=
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)OK737129284355554850