View on GitHub

DNSViz: A DNS visualization tool

uva.nl

Updated: 2026-02-03 10:51:06 UTC (17 days ago) Update now
« Previous analysis | Next analysis »
DNS Server Responses

Responses for uva.nl/DS

NameTTLTypeDataStatusReturned by
ns1.dns.nl. (194.0.28.53)ns1.dns.nl. (2001:678:2c:0:194:0:28:53)ns3.dns.nl. (194.0.25.24)ns3.dns.nl. (2001:678:20::24)ns4.dns.nl. (185.159.199.200)ns4.dns.nl. (2620:10a:80ac::200)
uva.nl3600DS
64654 8 2 ffee7cf8ed4079a57596f736c1995b61fcee77529cdea101f23eda4fec02d42b
OKYYYYYY
3600RRSIG
DS 13 2 3600 20260220082038 20260123093812 37807 nl. 19jZcQD2Kl29no06A34+LBEIv0hjrvuJ mpPCVzdo1qkZA+XZdRz21vuFuedEo1fK NhodGig9Ue6SCHXjEgUJEA==
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK203203203203189189
Response time (ms)OK2124641211

Responses for uva.nl/DNSKEY

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl172800DNSKEY
256 3 8 AwEAAbs0mKfdzPFDIWMfQOalDlvPrNWl fHYt5Hbp+2z+rvHbmGk+BLvcQwabukei 1FngDPvTpONrzM6DR/IWmXN8JTpXZbkK waJKJx1bKNwLVvFk3W6yU0IKv6IO9C6z bECojtu42LwAU+OteBCUUh1bdm0QvfN3 6uKK8d+z6k8j9iWT ; key tag = 23251
256 3 8 AwEAAcrfhoR56hkJ2cx11t3cET3CqBGg 1Eai/jbkUTDzGjeknV1t7qcUgeR7tptp qDlyDl1MUMV7rOTToN8pXYwKjlp0gM3v 9skkxGDMLqrsMS32PNad566CtodCWoqt 7x8qMfmCn7OHecdFy+huf39Uj20FNdgR N6Uz1hbXOq8EDY3V ; key tag = 3180
256 3 8 AwEAAdTJmN4NLk13b1MoLHWfanDQUBwr EJx9COXEdeIW87LitVIMCW2wFs9r0BcC +LAtgc6wK0jxY9lhkay7YUTv2dIwAdW0 Lv7BNodfrfy+8ufw1CnlyJN/Sktp2FWD m6YqbGeKMi2IQkDaE4qlas0POFO4pYRn QKls8dJet2/GlkgD ; key tag = 39303
257 3 8 AwEAAas0Hmg1VtkZco42wmfoF5PCpASh +56xH5Zo9lDn7X2QqHobKmD6f90X94gS v5fkKns9XzrcHE+SK+JNxSoAmjQ29AoZ mcEWSqotZ4GdJkL+JzYG6qGCILt+UIcN yL1aSIbxHfupSiteqqEkzLzWKnoqGA+w gwIS2ZkJtEAm2VYcBMtOHwbqEIvhLyPM 4XfT3gaGHka1nwMJilp8mCo2cuBEAzD0 BNjDZl5m7iGzhCaMGMTURfCyDMCt1Wot pzybcYgpBHvo0XezyKzGKKpE69Ksph14 oc3A/KoKl6E5hiMIYiwT0TAkOICO9KqA V6AW6P9KCJuF4pIaN1JXDvndQRE= ; key tag = 64654
OKYYYYYYYY
172800RRSIG
DNSKEY 8 2 172800 20260207075012 20260203074029 23251 uva.nl. gVM8pSLqO6y7ftBrPha6h4MKpDEYjz+i TfXdcPI4PhvzGDaqdIiCKdYWWglVJyrK wXbAfr6vAeq5cAWQXTX3nkb4L5iPXzS8 CRC19hIwbqwABeVkFyj8/7f9vBW8Ucee tJlYy9g6IeUP6/ckkwbbIO9hr3+fCWYp Nboi2Zwy4iw=
VALIDYYYYYYYY
172800RRSIG
DNSKEY 8 2 172800 20260207075012 20260203074029 64654 uva.nl. QXfA4guQZXSuW/jQdFlIeRCtD0k8aMg/ UbyYQYFPdSwmMzqBNYIy7nPcCIFgapNT F+GXOCOcC8FCTS8q75kPIfLbxdg7qKBQ QqP/f1KULhyMIwUnz5WI3oMrf7J05ZQZ z/JaGeRSXn+HHhDNOLeOhEQtVbOaTaYS zsfV9yG9SK4LWukBIZnjkZsnQaxAHNwO KOlSXrFKI6vXbCMKRb+S6t3ErUgNuyPT OUk25RzOxgQzLqlxhBfbvrS6wUIq6iSd p/p9AnNLw6QPazpPJldazmvuyPm5VmBj K4oeHZFRep5/qC2jJRZZ5ImaGKDONtth amo07iFPXCEf0VaQPqDGxQ==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK12431243124312431257125712571257
Response time (ms)OK296300279280265289278291

Responses for uva.nl/NS

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl3600NS
ns1.uha.nl.
ns1.zurich.surf.net.
ns2.uha.nl.
ns3.surfnet.nl.
OKYYYYYYYY
3600RRSIG
NS 8 2 3600 20260207071917 20260203070102 23251 uva.nl. QcEiHsKUmHZDzJw4mFpw2GCj9D2nACsu 1pvJpUUq84nd2Oxr/patBjNyBrfEdEJ6 aRMSIsh5Tvo/aOkikGhNz+N4sMMxzrEK BFYJj2qn9olbnS/ivPxX78wz5cgKEcnt /buDlnoPUiKgLvXusBGG3W0+Jk9NrU6g pMbvcgBkP1k=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/1
Response size (bytes)OK332332332332346346346346
Response time (ms)OK147150137140135142133137

Responses for uva.nl/NS

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl3600NS
ns1.uha.nl.
ns1.zurich.surf.net.
ns2.uha.nl.
ns3.surfnet.nl.
OKYYYYYYYY
3600RRSIG
NS 8 2 3600 20260207071917 20260203070102 23251 uva.nl. QcEiHsKUmHZDzJw4mFpw2GCj9D2nACsu 1pvJpUUq84nd2Oxr/patBjNyBrfEdEJ6 aRMSIsh5Tvo/aOkikGhNz+N4sMMxzrEK BFYJj2qn9olbnS/ivPxX78wz5cgKEcnt /buDlnoPUiKgLvXusBGG3W0+Jk9NrU6g pMbvcgBkP1k=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/1
Response size (bytes)OK332332332332346346346346
Response time (ms)OK147150137140135142133137

Responses for uva.nl/CDS

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/1
Response size (bytes)OK546546546546
Response time (ms)OK220222190220

Responses for uva.nl/MX

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl3600MX
100 uva-nl.mail.protection.outlook.com.
OKYYYYYYYY
3600RRSIG
MX 8 2 3600 20260207085636 20260203081749 23251 uva.nl. EQaXo/k3Upw3jTGPnh8kjdX0nfnSDOrc 3PizpWJpzsstQvaRZeKLEVIOY/P5w65y VniHqBIBOGsFP72v9/EUe8cjciN58V0g HQ53Ym+QejjoiOGb/STM2YXzyDJ0igBR rJPEUJqdjvjEuG5wXRY9fG6+4xbkzmw8 QXuBiyMvOTA=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK279279279279293293293293
Response time (ms)OK197197161197150198150197

Responses for 60sce.gmk6p.uva.nl/A

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
RR count (Answer/Authority/Additional)OK0/8/10/8/10/8/10/8/10/8/10/8/10/8/10/8/1
Response size (bytes)OK10621062106210621076107610761076
Response time (ms)OK197202165201163204161198

Responses for uva.nl/TXT

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl600TXT
"MS=ms30720995"
"HARICA-iRdvnXUvsCenHVtW35t"
"ZOOM_verify_5SDyNZLJSPWYTWoGkjFXog"
"brevo-code:827311f17475d789ad60ba0974d0be19"
"amazonses:CyLXggQPAImSKm+6w68od2EhK8JNG4UseLcnwVy/6Rg="
"google-site-verification=XNCiP7FIhnVSl1bdy_mnhyXTkKrwx4RZvoSE398N16Y"
"google-site-verification=fx8Mt-sj-00QqB-cI_bRwu3odAnEdgU0ExBF-sg281U"
"google-site-verification=gzDIq68FRHfFkpkqxOR7eopF9yxPHV3llfbezSftDTk"
"bjhgZnR4NeBHRjg5zqc39zKt+iyoiYs5dv6G3GipT9hqK/q0ZjPjfZhOV+GR2gbLBrtKYTcmwpc4fZjVkaOx0A=="
"fJ9bgKZY7Dqugd6Tbm3M3JUMYK7j3kUQWKDPw14ZIkF0E3y/EFW3y8p1qOezGdxiQxHsxsOA7xlD94eNZNkVEQ=="
"k5fwoEFArB0YP9tJBXHjfg+vHi0TBfdkL0F/lNNaMIE1HbNFmGeZAoLhjo0giV3oWbtun4LEmvhqh4g+qs9KTw=="
"atlassian-domain-verification=fgCYupj4jgwsJq920dddvuWFDvBa7KVzk4tXTPKHJbIll1QwsoYgweQ1b/oThwPa"
"v=spf1 ip4:145.18.227.128/27 ip4:145.18.56.48/28 ip4:13.74.56.125 ip4:87.195.18.70 ip4:94.228.137.42 ip4:35.214.213.218 ip4:35.214.212.238 ip4:35.214.208.81 ip4:35.214.183.81 ip4:195.225.23.99 ip4:148.139.0.2 ip4:185.63.155.10 " "ip4:148.139.1.2 ip4:192.254.121.79 ip4:45.153.84.139 include:spf.protection.outlook.com include:_spf.surfmailfilter.nl include:spf-eu.exlibrisgroup.com include:spf.planoncloud.com include:_spf.mediasite.com ip4:145.18.90.10 -all"
OKYYYYYYYY
600RRSIG
TXT 8 2 600 20260207092235 20260203082238 23251 uva.nl. HZm1ZZbJ+UxJpuKEBBfzAE/+8Xltte9Y WYj3y3sEISP7dew3kjguObE7A62SQaCP BzTNxb+go1B9zQzJnhhCsNxEx681jDGs pWrlcZ4LcqsQ57ArsxxUraNgrjilc9el 6o3P94jxEZzyZNCl7m3Qm7Z7PAygWvqt Kf5n2IVxOOU=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK14/0/114/0/114/0/114/0/114/0/114/0/114/0/114/0/1
Response size (bytes)OK15861586158615861600160016001600
Response time (ms)OK293298267287268284275282

Responses for uva.nl/CNAME

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK546546546546560560560560
Response time (ms)OK207211167210167212167209

Responses for uva.nl/NSEC3PARAM

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl900NSEC3PARAM
1 0 10 4d19c4e633aa4e06
OKYYYYYYYY
900RRSIG
NSEC3PARAM 8 2 900 20260207091023 20260203081215 23251 uva.nl. JqQsI5fQcaNMNgaZZbMvQSvPVQb+58CJ H5gSSBnHc6bwCHFV0AW5pMGplufuWP0u Y3tTKqr95sxePxVb0SYnCDAdd4lV5UE9 FV0ZYcRksM//aSedXyZSaTBOXeNQzbax TA2ibsal4EeE7jxBY57ja2Z3o0kfL0cK xXLujRsWhTs=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK254254254254268268268268
Response time (ms)OK213214187213187214186187

Responses for uva.nl/CDNSKEY

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/1
Response size (bytes)OK546546546546
Response time (ms)OK212214161213

Responses for uva.nl/SOA

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl3600SOA
gm.net.uha.nl. hostmaster.uva.nl. 2020400735 3600 360 604800 900
OKYYYYYYYY
3600RRSIG
SOA 8 2 3600 20260207100021 20260203090021 23251 uva.nl. j88trK0G2+d/8EXTPm4yWBqGcqBn6BiN WDwYGgcG5PiaaDmhJyvKJF7lVSmoIdvi CLz/0U6a1ZuaSvqHeMvyBukkp6fHNmM6 6QECo40UqyVl4aWt2mCqU1sJubkNBRAI RKOEng/AmWdK9FUb68ZdjMXMajWKKu94 dOCb0fK3mfg=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK261261261261275275275275
Response time (ms)OK293297268269266270267271

Responses for uva.nl/AAAA

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK546546546546560560560560
Response time (ms)OK214217189215189218187216

Responses for uva.nl/A

NameTTLTypeDataStatusReturned by
ns1.zurich.surf.net. (195.176.255.9)ns1.zurich.surf.net. (2001:620:0:9::1103)ns3.surfnet.nl. (195.169.124.71)ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)ns1.uha.nl. (145.18.128.7)ns1.uha.nl. (2001:610:159:3128::7)ns2.uha.nl. (145.18.128.8)ns2.uha.nl. (2001:610:159:3128::8)
uva.nl3600A
52.223.0.124
76.223.53.36
OKYYYYYYYY
3600RRSIG
A 8 2 3600 20260207083318 20260203074726 23251 uva.nl. ZALuEnOWnCg+mqetHCFvamBz5Z5v9g63 KbZgk1mQHtN+IGlg8876Ulq7/cyv3fRn SIB5R8NcgjQ40a4L7gg5tB/YznIERTfq ljVAlxLQ/TyK/oWyXUGPc8l5p/JEpYqr O5vK/ITwb+Eri4IKX6VFns13PL5ILuum RCu/s3jVLx4=
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)OK261261261261275275275275
Response time (ms)OK147149133138136139135137