View on GitHub

DNSViz: A DNS visualization tool

utwente.nl

DNS Server Responses

Responses for utwente.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)
utwente.nl3600DS
17944 8 2 71eb8e95e40378e15c6a5e074d969ce34115ff739ffbc4b361063a5162af485b
OKYYYYYY
3600RRSIG
DS 13 2 3600 20250622035703 20250607140726 7156 nl. 2byk4ILcehjDEbMAok/2Wow5FRjMM0Ub q6bvgFUGlwqjnUqkCZKiteyxuN50HvOv WKRaE67q7ioRHhTzP/u/1g==
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK206206207207193193
Response time (ms)OK63621454445

Responses for utwente.nl/DNSKEY

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600DNSKEY
256 3 8 AwEAAcXzLGr4b/5DvUWuo+OgKCb8PF04 z5mlVQorkV8g2fMwmpRIjnwLWWhdX1ci Ri/7/+JoJ9Jt+NR4WKn6QBhoRkC7mtj+ JS91k6b2/mJ8nIrimDxXvrKwv8cdWBt8 Cv2k2svw8sat428rcOakdNy+AQkCAHua OeCi50u3swkxJBwr ; key tag = 12285
256 3 8 AwEAAcxDHB8ZAYNfycs0oxyjy/4MjVmC mNKcSqf8CoNw8bkUPcjLgNdHpP2rDnzL +vbJ+UQzhNowoashhVdOPTWQ+2+algdl 93Q9ct8kODc0VwVBN2uyclaRvlzRNM7K ar2rCq0rkT5sBa8r9IOBvAfZFqRuwPDg SOJ/UtEijjorkzEr ; key tag = 46341
257 3 8 AwEAAcQ/PSNhf9ObPYjAK0RKx76I7cZT CAYzTjzdgmebjmEwLBBmKJHdjuED4MC2 X16fYcdfZfOL0FKRqKAHBTpXS4SnrzHd //ZiP77Uzm56r1HjWURHBM/lPk43q/7V ESrfSoi9MQj872w0Gz5wCN4iMi3yOt/B Fpi+pwE3p47PgxitinmecHZ1DPZhG8R6 GoPivih5pGr/fXn1SjK/z1DUcONz3FB/ HniB3QvZ8u6SbCGPhWtOXkuQlEDn1VS5 2uyBexiHXxeP9tx2R67m/4HcvYMtqJb4 N8Ne6hadqdaPxIytoV7mVD1cIJpjBMsb 7Vmy4gxgQd0qD9qTzU1Mo1MXW28= ; key tag = 17944
OKYYYYY
3600RRSIG
DNSKEY 8 2 3600 20250711094412 20250611091855 17944 utwente.nl. dIy9H8h1Rym/7VdXRN4ofuKBLMSZ+LC0 3lAO1vWF/AtdyuuaWRBP7pOSPmffn0qo toOJG8Yv1T0eiJDu6yZFKf9ammAq55Ti 54CoBQKY3bkW3TRzfKZbQwnexJFVA/Vs r2SGn3Xl5+URMZ7K90A9s+XF5+poQid/ E9p1cN41nMkeLt18o59oLmYAPswxMNV9 5outkIsUUMPt6kmjHbnEYr+3qTLPx/Js zsYWDmOiT6EEIMJxukSOIOV7f1pC5FXt KbBq4dL8RgysLKYtR4O2eEXBL6y6mN5D vNeyY0XNxf8MaLO2+qvbaLHVbHrV3TwZ rtJgv0TDOi2ZNTPGkqQVvQ==
VALIDYY
3600RRSIG
DNSKEY 8 2 3600 20250711091229 20250611084032 17944 utwente.nl. jx3yEWSGVQ3DGnTsPRBnU7n0C1CmCZxb tK60JMBZJxXdWUirWoAADetVpfCnrEgo IjzA8vC19NE3kHJJEObem8712f76YcPk 1iCGrhP2YGjbSti2+X8mTfaxigLKUHyI Uauc23GhQGNveERoC44bJWoList9L0U2 KmjEuKRhTGTVO87WzpQVRXkigCNPTOfE ZNZk50qrge4B9mShcXI1nwDYW/WlKV7N iZEIad1+5Db9Dhtkd/TsW2TH3hqfQtLY 6pGRPQXntUEup64OXkRH89OONVw6Uox4 ARkQyh+UcsRyY3wpWtXRkMC+uGx2VVF0 yZNr8qgivi5+35eJcE/TUA==
VALIDYYY
RR count (Answer/Authority/Additional)OK4/0/14/0/14/0/14/0/14/0/1
Response size (bytes)OK937937937937937
Response time (ms)OK174237174219234

Responses for utwente.nl/NS

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600NS
ns1.utwente.nl.
ns2.utwente.nl.
ns3.utwente.nl.
OKYYYYY
3600RRSIG
NS 8 2 3600 20250704062053 20250604055050 12285 utwente.nl. JKF4snotvMzZ1cVM69bYacOr6MQoClgp 5W6/3l4Upc2Y/WzpEmxCyDX9lmu8JQle xmpMU8Ku/N5FewPjqdTu2/pnKNEo1Cux tGgwz9IgCA78A/3glNcdReA31HpY2onE wVyqJdKpHIcdMeMR56BgC9twpI50Bo/t 5wW4g+6Y4fM=
VALIDYY
3600RRSIG
NS 8 2 3600 20250704101013 20250604093405 12285 utwente.nl. J3UIlDi/AonHyEhoEx30iV2QBmAD53wy M6SOVE3ArxFK0EjB4bFqZq7XHR/EZzNu ZFBf5R1eDinUh0vTj1z9G91092kwOdkH 3keRUk1Eva4gZvfbxhUbz8qoX18VGtwc BOo9Xom4qgdyxWzl/Uo/KdcvjNo1VnG5 B6GMUuVVcuA=
VALIDYYY
RR count (Answer/Authority/Additional)OK4/0/114/0/114/0/114/0/114/0/11
Response size (bytes)OK12451245124512451245
Response time (ms)OK143152134143154

Responses for utwente.nl/CDS

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK590590590590590
Response time (ms)OK172219220218173

Responses for utwente.nl/A

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600A
130.89.12.12
OKYYYYY
3600RRSIG
A 8 2 3600 20250706150400 20250606141207 12285 utwente.nl. DK9Kcnt2HGUBY+iNrxv0AQQGL9u2ODW1 9q6Jk2AMmySYD5QODIj3bjlDkowvT2fQ a5DSRBjBr40uBnbhQS6VNxbgjdnRianG NUQRCuBoH8H+Dk9QsQ87q/TIhEKRpQJG OmkbVW8R/HCKHwB7PJ8WHXmRz+voE6oO inMxt+/RuLc=
VALIDYYY
3600RRSIG
A 8 2 3600 20250630022702 20250531021632 12285 utwente.nl. L1SmHv1KVHS7nn3otoNluLc2fzThNMYs TsGSmIqBWtwl3nzZkkUCWFuxVC99AjTL ywnE0X8Y7TY5NBk6qCnR0oiBPgmzbCxh cjTsostS07PCeg1xLUhwBsLREuw+G9au s0868zmHyjax60WyphqizhXtPCOwPdBn 8bnsXDG7i6E=
VALIDYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK253253253253253
Response time (ms)OK136141136134138

Responses for utwente.nl/MX

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl900MX
10 utwente-nl.mail.protection.outlook.com.
OKYYYYY
900RRSIG
MX 8 2 900 20250709170552 20250609162554 12285 utwente.nl. I9nCmQDun9HaduwvCrM4nVQnDoGST78Z HmnUkJ7WEvrKsIYyDk97pqsjDLK17LIi PzFYmTwyvIdRTzYIUhOo7LySsTvFSnZf P7UT4gu7XhtiY+Fd8mJ51kiROFPgRUmh zNiSM0+3NQPWiAKcvx+16UsuYg6iZp10 Sbxv2KRRJjs=
VALIDYY
900RRSIG
MX 8 2 900 20250624032038 20250525030252 12285 utwente.nl. vFP10tKz4ir11rqO0ZCTHCURBSjTHy6F dqEg9Q/e8lELqiCMMO2Ypj3WRUiV1ITs lu5ZzG2n7DAbXR9NrFuFrzMj6m5QDtxh uy95IWxc3YEQOl2VN+i4Yvgpy+KNSOZ6 o0PO52UeJYObcEzvdTorFgF14/xPjWKT rDivPZV6Upo=
VALIDYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK291291291291291
Response time (ms)OK165244243243243

Responses for utwente.nl/TXT

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600TXT
"zoom=7028454"
"MS=ms81740447"
"HARICA-TSmQEjj7JFDzlZdnHSw"
"apple-domain-verification=9EPP8F0catSA9f0O"
"jamf-site-verification=MLXEZVYv2Br3Ijb9khXZUg"
"bw=FapXlrfdBwpJ2OeVW4AvfwGxq28bIcfSbkm5XpXMS34C"
"google-site-verification=PgdRqkGsaQx528wE-tmmMPjyDyDr1-0Vh6cqnNcodCs"
"1JOvDu30lTiTvWtC3iF9D8zs+IKjCWUq6i6LFch8630FBRBvpcS5e90hIXNNoDIqPiyVvmjiwIbHDorIDlts1Q=="
"Wr3KIzpc3tUeVW9RvqJ5QjywoV0ZwD3Qi+Mxxat1658ZHjDm0xm4otFa2NkqKPivylclLFa6GH+CdxXJ3SJbaA=="
"atlassian-domain-verification=xp1mabSduKWq9tjJUyknw1zcvZPybL5NINb3aVBWFOLsPjqRXHBxu1C/OYO5pZws"
"v=spf1 mx a:smtppool.utwente.nl ip4:52.17.45.98 ip4:52.16.190.81 ip4:54.229.2.165 ip4:52.30.130.201 ip4:34.252.12.130 ip4:52.30.8.165 a:edgepool.ad.utwente.nl include:spf.protection.outlook.com include:_spf.surfmailfilter.nl -all"
OKYYYYY
3600RRSIG
TXT 8 2 3600 20250620144201 20250521135134 12285 utwente.nl. IQcps8YHPxnNwxlD7tU50y4QVDMk4K43 IP4m/FB6W+tCiVhuuE3lWrFJwS17o4Yv n9nwfQM+Vb5LycCCM//yp4m/jVPSfi+D lB9+8QoC7eF2+zTUoWpcKQKSpZlBjk1U qe9zv1HgMv8YCDo88JHsbtls1IHVwIMc foyQyg3w2lo=
VALIDYYY
3600RRSIG
TXT 8 2 3600 20250702120620 20250602113859 12285 utwente.nl. shvT+Nfm/lbLa7t0SWb6Bt2DSngQIqUY aPTQ9UFEwFXEozSiMWxqews6XRMVXmHC gXFUsTKr3xc8vBo2YONaoXgBtFZlzoLF EI5Avlj2tRi6mmzOs00X/ikIrKH+gaPl kjW4OT6KMRzlTmA8sXAjXECgws56PanE pVNb36qimW8=
VALIDYY
RR count (Answer/Authority/Additional)OK12/0/112/0/112/0/112/0/112/0/1
Response size (bytes)OK11321132113211321132
Response time (ms)OK165264255248253

Responses for utwente.nl/AAAA

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600AAAA
2001:67c:2564:a429::1:3
OKYYYYY
3600RRSIG
AAAA 8 2 3600 20250629091236 20250530090707 12285 utwente.nl. rMIzomimGugISj1TbvbvOmcf4m0TJ2xQ 4SNmEEY1O+sZH8oK/OsPjOC+kNedsNDy i0gJyqjWSjASojzYN4KPd783htvstD8O 97yWMfif5MH54P8aPAYfUcAImeKD/bF5 LhEMW0HsmXsTbAQbCyd9JlmD8/Lvqw28 bBn91AwTXbQ=
VALIDYY
3600RRSIG
AAAA 8 2 3600 20250702061251 20250602054202 12285 utwente.nl. cDp5v7AdpZWqoXy7mkrogMH5kKZ/2yXz cAmJVzzT2YDZ45rNIpVwZcKHJ6t//KqE v0Vi4YYUQJbaGDQtR+X8a3CoRc2RjHEm 6+g/EReu0atXVVgvHclUf228lr80/49l WY56Mq5bWRovK+fwGW14kcSlJDm/XqB5 SAqQ3gp236k=
VALIDYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK265265265265265
Response time (ms)OK180316315313314

Responses for oifmc.q4yht.utwente.nl/A

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
RR count (Answer/Authority/Additional)OK0/8/10/8/10/8/10/8/10/8/1
Response size (bytes)OK11421142114211421142
Response time (ms)OK183268192250257

Responses for utwente.nl/NS

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600NS
ns1.utwente.nl.
ns2.utwente.nl.
ns3.utwente.nl.
OKYYYYY
3600RRSIG
NS 8 2 3600 20250704062053 20250604055050 12285 utwente.nl. JKF4snotvMzZ1cVM69bYacOr6MQoClgp 5W6/3l4Upc2Y/WzpEmxCyDX9lmu8JQle xmpMU8Ku/N5FewPjqdTu2/pnKNEo1Cux tGgwz9IgCA78A/3glNcdReA31HpY2onE wVyqJdKpHIcdMeMR56BgC9twpI50Bo/t 5wW4g+6Y4fM=
VALIDYY
3600RRSIG
NS 8 2 3600 20250704101013 20250604093405 12285 utwente.nl. J3UIlDi/AonHyEhoEx30iV2QBmAD53wy M6SOVE3ArxFK0EjB4bFqZq7XHR/EZzNu ZFBf5R1eDinUh0vTj1z9G91092kwOdkH 3keRUk1Eva4gZvfbxhUbz8qoX18VGtwc BOo9Xom4qgdyxWzl/Uo/KdcvjNo1VnG5 B6GMUuVVcuA=
VALIDYYY
RR count (Answer/Authority/Additional)OK4/0/114/0/114/0/114/0/114/0/11
Response size (bytes)OK12451245124512451245
Response time (ms)OK143152134143154

Responses for utwente.nl/CDNSKEY

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK590590590590590
Response time (ms)OK177248177248248

Responses for utwente.nl/CNAME

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK590590590590590
Response time (ms)OK276283281266279

Responses for utwente.nl/NSEC3PARAM

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl0NSEC3PARAM
1 0 10 f0818b461b2cd2b26adc71827a556bdb
OKYYYYY
0RRSIG
NSEC3PARAM 8 2 0 20250704021516 20250604020603 12285 utwente.nl. Bb+ytRDpidnosskbYzuL9GkN+Cqtb3J5 jb/+Dz06xqGQjyT2wdTdizEUSdRHTDgZ QYy29L4DKNwUeTpb3JymEqnOJgU97Zb/ /ssq2wUnwQ3CasFqTNutfVApPpD+0KMV IVAXjL+7lBNTwZPTBtKs8Opl/78fpHkB +U76ynTPsAk=
VALIDYY
0RRSIG
NSEC3PARAM 8 2 0 20250704101013 20250604093405 12285 utwente.nl. mM//LBBJ7XDe6c9vzpsCL721HXwe+vfx a7c5wQu3azCLC4j2uLG+RYXRoiaCLXb2 U2Yyt9ysCt3uotPQ7JimpBXuMS0QZgIt 93da7e+JDUTlorzTbpm5yB64FEd8LPSY yQLmpjpBmdbCk8n8poS7CGzCWyyS42kZ 1+uYN3GfYVc=
VALIDYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK270270270270270
Response time (ms)OK136241161240241

Responses for utwente.nl/SOA

NameTTLTypeDataStatusReturned by
ns1.utwente.nl. (130.89.1.2)ns1.utwente.nl. (2001:67c:2564:a102::3:1)ns2.utwente.nl. (130.89.1.3)ns2.utwente.nl. (2001:67c:2564:a102::3:2)ns3.utwente.nl. (131.155.0.37)
utwente.nl3600SOA
ns1.utwente.nl. dnsmaster.utwente.nl. 2181001460 28800 7200 604800 1200
OKYYY
3600RRSIG
SOA 8 2 3600 20250712133155 20250612123155 12285 utwente.nl. s4NOSDksuGgJ6twBD1OtTcKYuN6+Gc0i CLfoLhu3q+oba/+QCb3Zin8d0C/B104Y GSdkrElbrQsJeJ/BsWQj48fc1vIgn40X 3OxKbv875BG+ilMWZ1/Akc6yzfVFBXDo flW2iH1ruNHur7pYQFMSso42czZ2KHo0 1zK5wVZsZAc=
VALIDYYY
utwente.nl3600SOA
ns1.utwente.nl. dnsmaster.utwente.nl. 2181001459 28800 7200 604800 1200
OKYY
3600RRSIG
SOA 8 2 3600 20250712133151 20250612123151 12285 utwente.nl. O9HKtAlESIGh9FjSOd2QK1pQnn/i7bl3 Xmt182u4z2vWG/RKoDaCDBLV9kt9CN68 69cfFrpKl3ePr8wL/nIPiOTRwbE6Ywae +cazSGhvXeCi24gidWEL63WiWdFlS588 LQLsCIyaTOoZPdeNd9yzQq+B1TcovpAy 5BUjygxSeQE=
VALIDYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK297297297297297
Response time (ms)OK178297296294294