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DNSViz: A DNS visualization tool

muni.cz

Updated: 2026-04-08 08:07:58 UTC (9 days ago) Update now
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DNS Server Responses

Responses for muni.cz/DS

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
muni.cz3600DS
23957 13 2 3fa1bea98193a3709e563e3f67a8cfac79223f504e6ebc599ebf031f8c4afda1
OKYYYYYYYY
3600RRSIG
DS 13 2 3600 20260411002134 20260327225134 44691 cz. hkiQC6dvtXzEL2i0kzyG/fNuitnclFrO r2DfNnb6aNVfzMi82ELcu9UkRybSTcjy sOBkLL9IKCUF00xeE0PvNA==
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)OK209209208208205205209209
Response time (ms)OK27261431441131062625

Responses for muni.cz/DNSKEY

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz3600DNSKEY
257 3 13 FCAFdu5krKSJYsmhZyEMNvGIStGRjW4u 8aIaFn2gcNJOjVaJ1J9nEKX8EK45xM3V Mer36Zzm+bT0V4+TYhhiyg== ; key tag = 23957
OKYYYYYYY
3600RRSIG
DNSKEY 13 2 3600 20260420165654 20260406160744 23957 muni.cz. EdYj8Zlqafn4xIBFSJq+tpICg1lfibJT 4eUQaCK1kjXuR9UB50HR64ZyWmtI50Ke HJZ/R3j3YGt2+w+/CzxASA==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK247247247247247226226
Response time (ms)OK330332332332325329331

Responses for muni.cz/NS

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz7200NS
ns.muni.cz.
ns2.muni.cz.
ns2.muninet.cz.
nsa.ces.net.
OKYYYYYYY
7200RRSIG
NS 13 2 7200 20260414101444 20260331100139 23957 muni.cz. LU1R3LanrXJkjeHPyQ8vDDy3eZeVNsti Quvk2c3X+qeVZKkxQng8P2yCdbXJKBNL +BRreU85/Gyf94KUNJpiDg==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/95/0/95/0/95/0/95/0/95/0/95/0/9
Response size (bytes)OK761761755755761732732
Response time (ms)OK171156154164155149144

Responses for muni.cz/NS

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz7200NS
ns.muni.cz.
ns2.muni.cz.
ns2.muninet.cz.
nsa.ces.net.
OKYYYYYYY
7200RRSIG
NS 13 2 7200 20260414101444 20260331100139 23957 muni.cz. LU1R3LanrXJkjeHPyQ8vDDy3eZeVNsti Quvk2c3X+qeVZKkxQng8P2yCdbXJKBNL +BRreU85/Gyf94KUNJpiDg==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/95/0/95/0/95/0/95/0/95/0/95/0/9
Response size (bytes)OK761761755755761732732
Response time (ms)OK171156154164155149144

Responses for muni.cz/CDS

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz3600CDS
23957 13 2 3fa1bea98193a3709e563e3f67a8cfac79223f504e6ebc599ebf031f8c4afda1
OKYYYYYYY
3600RRSIG
CDS 13 2 3600 20260420165654 20260406160744 23957 muni.cz. NI36pFu5e9wnC423jzdDLFn8wia5pioi LlGuRuQd+Q7awfhOPxiZUN9hsZjAiE2D GvI/kCmEx2X9F8JjaEdIKg==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/5/92/5/9
Response size (bytes)OK215215215215215883883
Response time (ms)OK264265265266261261223

Responses for muni.cz/SOA

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz7200SOA
ns.muni.cz. moucka.ics.muni.cz. 2026040810 28800 7200 1209600 7200
OKYYYYYYY
7200RRSIG
SOA 13 2 7200 20260422075556 20260408065556 23957 muni.cz. 2JUbkajuoYnGABjmhFEQXAFz0axIZoy4 MLfvAQZkfCekQEhgWDwH44+8cC6udiVU xcYyhm4GoyeueMdIQLE/ZQ==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK2/5/92/5/92/5/92/5/92/5/92/5/92/5/9
Response size (bytes)OK918918912912918882882
Response time (ms)OK151419417420406406416

Responses for muni.cz/MX

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz7200MX
50 relay.muni.cz.
OKYYYYYYY
7200RRSIG
MX 13 2 7200 20260414101444 20260331100139 23957 muni.cz. tCTiJLShV78fyy22RylrrcG+JfQGjGAC BexEug9+YLnViQGOTUJ+lLNqF+VPgfiw EaWr0RjafRD1g7QFj+Mkig==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK2/5/132/5/132/5/132/5/132/5/132/5/112/5/11
Response size (bytes)OK11771177117111711177976976
Response time (ms)OK252274265278240246259

Responses for muni.cz/TXT

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz3600TXT
"MS=ms85476152"
"status-page-domain-verification=xxx37pp3swrw"
"google-site-verification=ftbJc_Whlu5o5bA5VYCNcVPJ195FrL1gkVQNwQUATLU"
"atlassian-sending-domain-verification=54f720d3-cbcd-420b-ae33-9fcedb78ab54"
"atlassian-domain-verification=HiD6B1jQ7/Dlw6gabcWmGD6ZYZ2r9ugxcBB1KI594kZw89yTjNnbeEeHcU3UcZGB"
"v=spf1 ip4:147.251.4.0/26 ip4:147.251.48.3 ip4:147.251.49.6 ip4:147.251.49.7 include:_spf-ips.muni.cz include:_spf.atlassian.net include:stspg-customer.com include:spf.protection.outlook.com include:_spf.google.com -all"
OKYYYYYYY
3600RRSIG
TXT 13 2 3600 20260422053800 20260408062331 23957 muni.cz. 8dqgnGP0AqKWw5DlAPkoh7tSpMfK5z4l RIMVEqm/QKRSiNSSPQ3he/ISehRQ8WhY xY9SJqWZ+BAMUWrA0oiz/w==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK7/5/67/5/67/5/67/5/67/5/67/5/57/5/5
Response size (bytes)OK1145114511391139114511631187
Response time (ms)OK292295292304278292292

Responses for muni.cz/CNAME

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK365365365365365337337
Response time (ms)OK320322322325317318322

Responses for muni.cz/NSEC3PARAM

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK365365365365365337337
Response time (ms)OK244245245245242243224

Responses for 1bjan.zvoy4.muni.cz/A

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
RR count (Answer/Authority/Additional)OK0/6/10/6/10/6/10/6/10/6/10/6/10/6/1
Response size (bytes)OK534534534534534492492
Response time (ms)OK165372364378358358193

Responses for muni.cz/AAAA

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK365365365365365337337
Response time (ms)OK249249249257247248224

Responses for muni.cz/CDNSKEY

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz3600CDNSKEY
257 3 13 FCAFdu5krKSJYsmhZyEMNvGIStGRjW4u 8aIaFn2gcNJOjVaJ1J9nEKX8EK45xM3V Mer36Zzm+bT0V4+TYhhiyg==
OKYYYYYYY
3600RRSIG
CDNSKEY 13 2 3600 20260420165654 20260406160744 23957 muni.cz. WeeN8ajgivCKRcbV5ZKSE62pTGPEXk7c VP2nj5u8GnVUGVjjpe9SfvW3lvIU/YKK QjCn9JXED9uLhqJ42da8rg==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/5/92/5/9
Response size (bytes)OK247247247247247915915
Response time (ms)OK151406395407388390390

Responses for muni.cz/A

NameTTLTypeDataStatusReturned by
ns.muni.cz. (147.251.4.33)ns.muni.cz. (2001:718:801:404::33)ns2.muni.cz. (147.251.6.10)ns2.muni.cz. (2001:718:801:406::10)ns2.muninet.cz. (217.69.96.26)nsa.ces.net. (195.113.144.205)nsa.ces.net. (2001:718:1:1::144:205)
muni.cz300A
147.251.5.239
OKYYYYYYY
300RRSIG
A 13 2 300 20260414101444 20260331100139 23957 muni.cz. jJB1cIylKZvm4R6wmzm6ZubfxOkNOFxb xeYm8MgUCIYVE70UE/9W/fnrk6a3AooT ny8spamUy6ELsuFtELPxvw==
VALIDYYYYYYY
RR count (Answer/Authority/Additional)OK2/5/92/5/92/5/92/5/92/5/92/5/92/5/9
Response size (bytes)OK880880874874880851851
Response time (ms)OK169156172156168154146