View on GitHub

DNSViz: A DNS visualization tool

uiowa.edu

DNS Server Responses

Responses for uiowa.edu/DS

NameTTLTypeDataStatusReturned by
a.edu-servers.net. (192.5.6.30)a.edu-servers.net. (2001:503:a83e::2:30)b.edu-servers.net. (192.33.14.30)b.edu-servers.net. (2001:503:231d::2:30)c.edu-servers.net. (192.26.92.30)c.edu-servers.net. (2001:503:83eb::30)d.edu-servers.net. (192.31.80.30)d.edu-servers.net. (2001:500:856e::30)e.edu-servers.net. (192.12.94.30)e.edu-servers.net. (2001:502:1ca1::30)f.edu-servers.net. (192.35.51.30)f.edu-servers.net. (2001:503:d414::30)g.edu-servers.net. (192.42.93.30)g.edu-servers.net. (2001:503:eea3::30)h.edu-servers.net. (192.54.112.30)h.edu-servers.net. (2001:502:8cc::30)i.edu-servers.net. (192.43.172.30)i.edu-servers.net. (2001:503:39c1::30)j.edu-servers.net. (192.48.79.30)j.edu-servers.net. (2001:502:7094::30)k.edu-servers.net. (192.52.178.30)k.edu-servers.net. (2001:503:d2d::30)l.edu-servers.net. (192.41.162.30)l.edu-servers.net. (2001:500:d937::30)m.edu-servers.net. (192.55.83.30)m.edu-servers.net. (2001:501:b1f9::30)
RR count (Answer/Authority/Additional)OK0/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/1
Response size (bytes)OK582582584584582582582582582582582582582582582582582582582582582582582582582582
Response time (ms)OK27277102426272727271317171616161417912111111111211

Responses for uiowa.edu/DNSKEY

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu86400DNSKEY
256 3 8 AwEAAa0HHlvo8SxazSYNRjZmEHPDE/t+ /PQZsrlvRLlGr27k4GmBljZDimM0leYU 30RqwfPqtVOPGJmQcArSRvOu0TPszdQF b5eqAJlO+rv1eim0ELAjWSgeGc+rxauo q4RIlxQvOsigI3wVnXUZWrFMcoHf36XL JWc6mLAceTAQFhxT ; key tag = 49854
257 3 8 AwEAAa6Awmp29jiZ/FZjbes9pPHfFQBc uXdzIKgm7W6JrxIald5oEf3ZHQldH3Wv rmKPSYegHe8z06hPlrsku00DiGqsFxit rstwj78iKIUSm6yxZxP9bx7jkesnzRqi v1cv0E2SZ5jchBUF0w6ho7ELAy2qln7k YdCtWiOKEpvptbonVast119sCPRwRWpv ylZWKymc+8qSa5am9SBqUCoEGy+ys8Yu x1x4B3WRzwsmpMfdaqlz0seSo09VFvYF o618Y6F6a/GZ1eTSBU+PYyAxxoeHk8TM 46OagcOTDK4xkopt3eM3QsNGAWh7Nye4 1cBZymxQKpEC14gVQa2pT9GGuNoRoaPz J2DTvFJowprS4D2s2YifAX99p0G94xse X4Cid/N7kJDyu4hB2QTOH24ORuMAFDIP aeU1emBOQNCb6IDCZ6lOxYPySumAGuCq S3iuGgmk5QH9h4MkaYNOp0qezUtWjuXW Qd2gMeqj+etFjtD+AVl6uYu8CMQ+Nhz8 ACtISNpDXQpGG7DdEAg7so1z4O9GJeMN aiOOzDM5N9jT11UpOalYt9BylPqnilnI kMzaAHnkSllBKr5bloRqBo3JbA3l9Kdb lFXxw2j6hhOFB9ZqmOvI7hDtJ6f5zAhr GCYLWs4HouX8AGhrqoafYfTiKbYjxDy7 DsgYNtxbd2TkxzaJ ; key tag = 39916
257 3 8 AwEAAd9DhV6mfLZ0GYOMmW545tEG8gq4 x9vkivdn/WpXJi+VpvoFPWun6+tuWvmL qtXAJQuzK6NE0iROsdUMg1atfLErC8Zt Od1Aek2lmRfanIHM6F7Xxam9HHriISkX xJRVrr6gEnxOuS0CLDTPj8BKnxG0Zlx8 tZBQBgsgyErP+Y/OthylPJJFvrkET+i/ nFHsysAb2X2vZ42y/KWQodc8QKgqtxZc MgCTXRkt0o14imq/pAMN55HByl6Y3oJt trP3cvlfMd6X9bYaH7FXlCu79hZV4QBc T1zKAT2/rk5GASBwxvtYlI30XTeTJkGW NdVBoo/MAVjy0lOK6LdzE4Xm6QUd7rA9 dAhF1VTOIRtgtaU1PFSbhlOKcDHVPBtu H6Qq0p7mO+xosnWRz9yuOGMdQby+kw/3 WJeTOjCF0qZlEjBY7VOBs4uSBuM7BQ6w Wh10EezbXGDCVvlTyoe6IM8c3dQIQwuz y+YuTxWfkGiOAT9eRsErZ+//jNePqFb3 podSnW/edPGmZX+gu88dbboNZfRWwMqL WzBFU0LbXhsAtODlEYKXJvgGmh7uz2u6 RUgb/bxVNIPZNNPaec6IPl78GJxzsttf cu0DqzyWJ0GR/1Yj/2tOluV5L9iAh3j6 p+KvY60YKkbk2aqZh4wGLCUqMBVdT1Rx N6XmgB8LK+3WxTeL ; key tag = 42271
OKYYYYYY
86400RRSIG
DNSKEY 8 2 86400 20240414142247 20240315142247 49854 uiowa.edu. Q7J5OJi48IybCzXbwxW/tkzZKx96Ac2G K4FYpw8vD/0V8OSzbxIrk3vB1waNenKF RQzMXe16Hl+8lp8dfwCB6YE2XK+IO+bY YdBUq1GYfpVNOwgMZAqxylq/UGuKIBE7 fVbxOe7Fj+XISFTefzaYUk41MOtSiQPO HwLXeVBeD5Y=
VALIDYYYYYY
86400RRSIG
DNSKEY 8 2 86400 20240414142247 20240315142247 42271 uiowa.edu. Cz1hTByIc8g72bZcla1qOiBlZgZsbQle 7klvuFWhfWXmYdQDPMZFDY4EqZSve4Oa UteNZbuXPOQpisINOBa5Y9wTovPzJXAp A/NeOuo3gsS9OPWnR9WSjqPa/KJJiB+O T3sSoAZA+o/e1KAc89BgwXA8mvomjX7D LaJu02vaAkOd3EWQcd/H74tldbMt58oo EkLWjJ8y5G2/4HyZZf/SR1aNxLwZ1Tlt 7dwY6Cy4nk0Ut9IUmuaWvjPaWFK8xb2q CFcRlr/Kk/eaqyyCx6zYs6nBXIaguoBT xrDHfpAMtMzqxUunAOeHx2/Ey08QWPVC FmD6yCYlYj/vblAFo5mDenX9W4dW3xbj y0l9lyukXEuRZFkJFUX7ABbQfSfc6aJz UhoO5/ISATSKnmf3us94QJogzkCxizXk XWn0zvpKYuEJUimBCZiAhHZ5Gn9+9MK3 r/p89lCHeZgI8tG/fFiMzQYcr22v6Dg7 5meqNqDjAAIEzyg0nEeJcHD5EUoZyx/L CudhYyWI+cuPXk+3+hJBSRWRRXt29WGL 5TiFRQMteutf4z0Mduz5l1H/9FLF9Cf+ ReVTB4FcWsoiTqevKWaDJJPFE2dYq3Pe QcxbVTYGQGnDei+gFfawtTcQ1K2f5PB2 ME3JmlJxuw10yD3ZRIb6gtqF1pQvaics oSA4bdPexgU=
VALIDYYYYYY
86400RRSIG
DNSKEY 8 2 86400 20240414142247 20240315142247 39916 uiowa.edu. f7EncUEhITB3V4SWGTnkJzfWgb7BO+bc yr0in92m++cHujkH+bBDBmODUbIsAJsj WB3rQvnn56te4KXObAkyC/15jldw87NP uHvVuHSucJlwdDcgrCNRKgu+O8ZJSamo scQPIoFxq4UP3nJB3WhCLpdgDXLRBVnK rKQfmuKmSsU2adsw+Ci6XzlQZFdTlfkT 77XY34GZt21ddHXlbe1AhI3DbmE3U7tB X4rc7Bg0TdgTlaUJ4ZeQw8UfuSUws5IO B1URJcEwYev5SlKXhEukmkVi7ulEW/2P S0c8bAZ1nAWgH6G+YO48ZaqMY7z5nIwM NPQzML2P+knRcehbfJMpgqZrxmupSYQH PKaMxDkBTjUhtfnLFhY2mP8pwHISxzm7 GKZX5CJ5GtDtZvs2CIOJBDa7DigAbr04 TUWC/BMyGNaBkZzP7tVYgim7PD5XcSLC c1gcrfra7C1Ik+t3GeyLvKieqnftQuJt ax+1u1KMwJml6svYT5g8Pi5prNUlfiY5 dbRvx/2iph/AisoiHGuHs7BeT9gJAw4Q dOJ4Bq+GAnMT15e1dhVOYIJRL0VzOeyD /RXHEZwreQxbDqlUwFQ+m9a5+Wp6G5kY y9puxTTbrmQim2A1cn3ibFxv6g8sv+V3 AHLwTY0kCJ3m49Oc5pDD6xh298I4Q9mr TcOxC2Rb5uQ=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK257525752575257525752575
Response time (ms)OK130105127126129105

Responses for uiowa.edu/NS

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu86400NS
dns1.uiowa.edu.
dns2.uiowa.edu.
dns3.uiowa.edu.
dns-r1.uiowa.net.
OKYYYYYY
86400RRSIG
NS 8 2 86400 20240414142247 20240315142247 49854 uiowa.edu. oS0ayAcnjnI/IiMpRGquODOmDnUT0Fyr KB2NVvHPaTHuIdJAQA6sg0AYcsOIU9pu KO3esBPPG/VVMzDYBlwWwC6N7puk8rSR Dp9k7U65TNwzqwiufubN6V/8a1uQ5SnA 1+4NJvETHB5p7fAyTFjxAsjXgmwiXq4R HSIywTlOsAU=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK5/0/115/0/115/0/115/0/115/0/115/0/11
Response size (bytes)OK115211521152115211521152
Response time (ms)OK725362685350

Responses for uiowa.edu/TXT

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu86400TXT
"apple-domain-verification=tDq7zCvrNrUcAfae"
"docusign=87525fec-abf7-4589-a5aa-d1cb7e3dc3f9"
"google-site-verification=Van5uzYwrIPsFOJlZiEb0df5s2CO1vJa4FnHM8LMSEc"
"google-site-verification=XcHbHHcSlecyo2gXnBRxfxyiURQUmMITmHuym6UueaM"
"google-site-verification=cRJtf1Ph06yQPxM6LYD04qyawWqAoJt-nOn8djR7Xuc"
"mnnAFzvTGU6aSXFfzkLxBINle4iylvbMEQYk9Iuc7lBYqUx9z3Ubw6q/iRQysN68PMuZVQTxcVWwWOLgkjRTQA=="
"zone-ownership-verification-5aa04fe02a65855bbdd08495995798ad6bdc73edc967693651de691ce2673a8d"
"atlassian-domain-verification=ygNri5ECC84kT83856PFXv066QWSKzEEEa9AjYlCnHqaAKNpHr4GHoMACDpDP7sT"
"v=spf1 ip4:128.255.0.0/16 ip4:129.255.0.0/16 ip6:2620:0:e50::/48 include:spf.protection.outlook.com include:spf-001c0c01.pphosted.com ?all"
OKYYYYYY
86400RRSIG
TXT 8 2 86400 20240414142247 20240315142247 49854 uiowa.edu. kuLzSaIBpjyDZts/RhShmhQ+H6mbuVM0 wSnvt+LzKG0d9ytqMpUCSnwfOmfbfF2s 86fkeGyBlQzedZRb6l4y2OcmRBkrvmRz D1AtujV5Yv0l1xrY3BPAvWNtoUybRNv8 RO64+mQ2qk6TuBu50ZWhuLBwFeRwd9e0 DBkZvsIhBHo=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK10/5/1310/5/1310/5/1310/5/1310/5/1310/5/13
Response size (bytes)OK247924792479247924792479
Response time (ms)OK10499105104105132

Responses for uiowa.edu/CNAME

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK514514514514514514
Response time (ms)OK838179807882

Responses for uiowa.edu/NS

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu86400NS
dns1.uiowa.edu.
dns2.uiowa.edu.
dns3.uiowa.edu.
dns-r1.uiowa.net.
OKYYYYYY
86400RRSIG
NS 8 2 86400 20240414142247 20240315142247 49854 uiowa.edu. oS0ayAcnjnI/IiMpRGquODOmDnUT0Fyr KB2NVvHPaTHuIdJAQA6sg0AYcsOIU9pu KO3esBPPG/VVMzDYBlwWwC6N7puk8rSR Dp9k7U65TNwzqwiufubN6V/8a1uQ5SnA 1+4NJvETHB5p7fAyTFjxAsjXgmwiXq4R HSIywTlOsAU=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK5/0/115/0/115/0/115/0/115/0/115/0/11
Response size (bytes)OK115211521152115211521152
Response time (ms)OK725362685350

Responses for kfu28ivn9z.uiowa.edu/A

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
RR count (Answer/Authority/Additional)OK0/6/10/6/10/6/10/6/10/6/10/6/1
Response size (bytes)OK760760760760760760
Response time (ms)OK898985868354

Responses for uiowa.edu/AAAA

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK514514514514514514
Response time (ms)OK969593949056

Responses for uiowa.edu/A

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu300A
54.163.225.50
OKYYYYYY
300RRSIG
A 8 2 300 20240414142247 20240315142247 49854 uiowa.edu. FCB+0vJpzf8ogXGj3VBSlYPnQDW70j1i n9ETQzL2RVocl5LKFLVAEMnoM0sx5seO mtcONZ625zX7J5/cqTwqzJ1+VymWytFk pqL+uxJ1gG97vVwbo0xnF5GZJ9iOO63Z yalFY7sKvX7asMunKDdkpHoky0U48P7F ynT/D+pPOtY=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/5/102/5/102/5/102/5/102/5/102/5/10
Response size (bytes)OK116811681168116811681168
Response time (ms)OK795877526558

Responses for uiowa.edu/MX

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu300MX
10 uiowa-edu.mail.protection.outlook.com.
OKYYYYYY
300RRSIG
MX 8 2 300 20240414142247 20240315142247 49854 uiowa.edu. cmppYC9kC3WCJYjZK67H4UJQF/fNxtO4 q4JBlCRhACN4ksxscMf9r8X2DiyfyaBQ oKPQnIpMx21UILvjZollg044h+9KVvxz XrgLWGKQNSdAuGWfcvUUYXxV77cimDP9 YrIE5Oooq4X/NparwM5r8F6xI6ENt8NR ToTXlaYt4/I=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/5/102/5/102/5/102/5/102/5/102/5/10
Response size (bytes)OK120512051205120512051205
Response time (ms)OK116113107110104116

Responses for uiowa.edu/NSEC3PARAM

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK514514514514514514
Response time (ms)OK10199985797100

Responses for uiowa.edu/SOA

NameTTLTypeDataStatusReturned by
dns1.uiowa.edu. (128.255.1.26)dns1.uiowa.edu. (2620:0:e50:3::10)dns2.uiowa.edu. (128.255.64.26)dns2.uiowa.edu. (2620:0:e50:3::11)dns3.uiowa.edu. (128.255.1.27)dns3.uiowa.edu. (2620:0:e50:3::12)dns-r1.uiowa.net. (199.201.205.5)dns-r1.uiowa.net. (2620:0:e58::10)
uiowa.edu86400SOA
dns0.uiowa.edu. hostmaster.uiowa.edu. 202002144 7200 3600 3600000 21600
OKYYYYYY
86400RRSIG
SOA 8 2 86400 20240414142247 20240315142247 49854 uiowa.edu. R1/0v7BPoDzGIF+gV/hPSlk3iKYboOdH XcIHOiuT+R7cajzM3vsFau98l3LVcOp1 rxOGSZiZB/ncMNnMJmotmUyo7BeRrooV zVhYLnT8sEBAKX1ZduiRjfNRRDNAWmIU IDL7VsdnCKJkE+vLDw9yg7XjjTvk6baz bMpfZkFuP/Q=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/5/102/5/102/5/102/5/102/5/102/5/10
Response size (bytes)OK120412041204120412041204
Response time (ms)OK13657125130119133