View on GitHub

DNSViz: A DNS visualization tool

letsencrypt.org

DNS Server Responses

Responses for letsencrypt.org/DS

NameTTLTypeDataStatusReturned by
a0.org.afilias-nst.info. (199.19.56.1)a0.org.afilias-nst.info. (2001:500:e::1)a2.org.afilias-nst.info. (199.249.112.1)a2.org.afilias-nst.info. (2001:500:40::1)c0.org.afilias-nst.info. (199.19.53.1)c0.org.afilias-nst.info. (2001:500:b::1)b0.org.afilias-nst.org. (199.19.54.1)b0.org.afilias-nst.org. (2001:500:c::1)b2.org.afilias-nst.org. (199.249.120.1)b2.org.afilias-nst.org. (2001:500:48::1)d0.org.afilias-nst.org. (199.19.57.1)d0.org.afilias-nst.org. (2001:500:f::1)
RR count (Answer/Authority/Additional)OK0/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/1
Response size (bytes)OK852852798798851852852852798798852852
Response time (ms)OK332432943353354434543554354735333440354435453361

Responses for letsencrypt.org/DNSKEY

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK117117117115115116117116116116115115
Response time (ms)OK370237083722369937123708371637103702370237203703

Responses for letsencrypt.org/NS

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org86400NS
owen.ns.cloudflare.com.
vera.ns.cloudflare.com.
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK109109110110110110110110110109110108
Response time (ms)OK26145108148621451141551151427456

Responses for letsencrypt.org/A

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org18A
50.18.215.94
52.9.166.110
OKYYY
letsencrypt.org21A
50.18.142.31
50.18.215.94
OKYYYYY
letsencrypt.org26A
13.57.148.141
50.18.215.94
OKYY
letsencrypt.org24A
13.57.148.141
50.18.142.31
OKY
letsencrypt.org20A
50.18.142.31
52.9.166.110
OKY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK878786868685878787868787
Response time (ms)OK932021151059420716620817217211193

Responses for letsencrypt.org/NS

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org86400NS
owen.ns.cloudflare.com.
vera.ns.cloudflare.com.
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK109109110110110110110110110109110108
Response time (ms)OK26145108148621451141551151427456

Responses for fzitb.52f3i.letsencrypt.org/A

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK128127127128128129129129128127128128
Response time (ms)OK129913241308127313011328130910581324127413011320

Responses for letsencrypt.org/MX

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org3600MX
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 aspmx2.googlemail.com.
10 aspmx3.googlemail.com.
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/15/0/1
Response size (bytes)OK188187187186188187186188186187186188
Response time (ms)OK727784761714727774763768768720733774

Responses for letsencrypt.org/AAAA

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org23AAAA
2600:1f1c:446:4900::64
2600:1f1c:446:4901::64
OKYYYYYY
letsencrypt.org30AAAA
2600:1f1c:446:4900::64
2600:1f1c:471:9d00::c8
OKYY
letsencrypt.org14AAAA
2600:1f1c:446:4900::64
2600:1f1c:471:9d01::c8
OKYY
letsencrypt.org20AAAA
2600:1f1c:446:4901::64
2600:1f1c:471:9d00::c8
OKY
letsencrypt.org30AAAA
2600:1f1c:446:4901::64
2600:1f1c:471:9d01::c8
OKY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK111111109111109109109111111111110111
Response time (ms)OK119212261218120112151247121812651219119412151220

Responses for letsencrypt.org/CDS

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK117115117117117117116116117117117115
Response time (ms)OK649671661645655655661654665646655667

Responses for letsencrypt.org/SOA

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org1800SOA
owen.ns.cloudflare.com. dns.cloudflare.com. 2343594242 10000 2400 604800 1800
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK1/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/1
Response size (bytes)OK117117116117116115117116117116117117
Response time (ms)OK400139833980402639803979398239693993400139733993

Responses for letsencrypt.org/CDNSKEY

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK115116117115115115116117116116117117
Response time (ms)OK788819803776792825812832814783792818

Responses for letsencrypt.org/TXT

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
letsencrypt.org300TXT
"pardot1011011=d160caff32c4415bb46bb82d8c50e5bea7ea1a74f5a149cb96bd952467266044"
"sending_domain1011011=f98c68e7636a708a1987c7b9da300d64a354041fa41ea2039fbb02bc18c4ed0f"
"v=spf1 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:205.201.131.128/25 ip4:198.2.177.0/24 ip4:20.109.99.74 ip4:209.61.151.249 ip4:64.233.160.0/19 ip6:2a00:1450:4000::/36 ip4:198.2.180.0/24 ip4:3.97.56.230 ip4:20.97.237.150 ip4:209.61.151.236 ip4:69.72.40" ".93 ip6:2404:6800:4000::/36 ip4:198.2.186.0/23 ip4:198.2.132.0/22 ip4:205.201.139.0/24 ip4:136.147.176.0/24 ip4:20.10.6.183 ip4:20.192.29.133 ip4:18.198.129.203 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:40.86.47.187 ip4:136.147.182.0/24 ip4:20.65.115.153 i" "p4:40.176.107.168 ip4:20.122.187.209 ip4:52.179.183.89 ip4:18.222.100.37 ip4:209.85.128.0/17 ip4:198.2.136.0/23 ip4:34.211.36.37 ip4:172.253.56.0/21 ip4:130.211.0.0/22 ip4:103.151.192.0/23 ip4:216.198.0.0/18 ip4:199.87.209.0/24 ip4:18.233.211.170 ip4:72.1" "4.192.0/18 ip4:172.217.32.0/20 ip4:185.250.239.190 ip4:198.2.178.0/23 ip4:52.19.0.156 ip6:2001:4860:4000::/36 ip4:108.177.96.0/19 ip4:172.253.112.0/20 ip6:2800:3f0:4000::/36 ip6:2c0f:fb50:4000::/36 ip4:38.108.186.0/24 ip4:209.61.151.251 ip4:23.178.112.0/2" "4 ip4:205.201.136.0/23 ip4:199.122.123.0/24 ip4:188.172.128.0/20 ip4:18.196.254.50 ip4:13.88.170.98 ip4:52.52.134.28 ip4:18.220.6.173 ip6:2607:f8b0:4000::/36 ip4:198.2.145.0/24 ip4:54.203.18.106 ip4:13.111.0.0/16 ip4:192.161.144.0/20 ip4:52.165.249.35 ip4" ":216.58.192.0/19 ip4:64.78.149.164 ip4:205.201.134.128/25 ip4:198.245.81.0/24 ip4:23.227.61.129 ip4:35.243.177.105 ip4:16.50.78.62 ip4:20.1.175.150 ip4:74.125.0.0/16 ip4:172.217.0.0/19 ip4:13.89.129.61 ip4:185.250.239.148 ip4:69.72.40.96/30 ip4:108.177.8." "0/21 ip4:52.62.199.66 ip4:35.191.0.0/16 ip4:66.133.109.36 ip4:198.2.128.0/24 ip4:136.147.135.0/24 ip4:4.53.200.128/26 ip4:104.209.145.54 ip4:173.194.0.0/16 ip4:216.239.32.0/19 ip4:185.250.239.168 ip4:69.72.47.205 ip4:4.7.16.128/26 ip4:198.244.59.30 ip4:19" "8.244.59.35 ip4:198.61.254.21 ip4:69.72.40.94/31 ip4:172.217.192.0/19 ip4:185.12.80.0/22 ip4:35.185.47.30 ip4:18.219.211.170 ip4:34.209.22.161 ip4:198.244.59.33 ip4:35.190.247.0/24 ip4:23.227.61.130 -all"
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK3/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/1
Response size (bytes)OK225222532253225222512252225322522252225322532253
Response time (ms)OK321264244394278268252268241333256249

Responses for letsencrypt.org/NSEC3PARAM

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK116116117117116115116117117117117115
Response time (ms)OK109036771256107911173682125736901257109012053679

Responses for letsencrypt.org/CNAME

NameTTLTypeDataStatusReturned by
owen.ns.cloudflare.com. (108.162.193.219)owen.ns.cloudflare.com. (172.64.33.219)owen.ns.cloudflare.com. (173.245.59.219)owen.ns.cloudflare.com. (2606:4700:58::adf5:3bdb)owen.ns.cloudflare.com. (2803:f800:50::6ca2:c1db)owen.ns.cloudflare.com. (2a06:98c1:50::ac40:21db)vera.ns.cloudflare.com. (108.162.192.147)vera.ns.cloudflare.com. (172.64.32.147)vera.ns.cloudflare.com. (173.245.58.147)vera.ns.cloudflare.com. (2606:4700:50::adf5:3a93)vera.ns.cloudflare.com. (2803:f800:50::6ca2:c093)vera.ns.cloudflare.com. (2a06:98c1:50::ac40:2093)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK115117116115117116116116116117117117
Response time (ms)OK880700752879835693749697740880760708