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letsencrypt.org

Updated: 2026-04-12 21:56:22 UTC (9 days ago) Update now
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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)OK852852798798852852852852798798852852
Response time (ms)OK227227226221225220232232226222221226

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)OK117116116117117117117117117117115117
Response time (ms)OK199200203198199203202204202199200202

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)OK110110110110110110110110110110111111
Response time (ms)OK11912452121414653

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.org54A
13.52.188.95
52.52.192.191
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)OK868787888587878787878688
Response time (ms)OK11131243511912374

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)OK110110110110110110110110110110111111
Response time (ms)OK11912452121414653

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)OK187188187188188188188188187188186188
Response time (ms)OK160165176154162178168178170154165170

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.org120AAAA
2600:1f1c:446:4900::258
2600:1f1c:446:4900::259
OKYYYYYYYYYYY
letsencrypt.org120AAAA
2a05:d014:58f:6200::258
2a05:d014:58f:6200::259
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)OK110111111109109110111111111109111111
Response time (ms)OK9598100949610398103988096100

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)OK115117117116115117117117116117117117
Response time (ms)OK131134136128132139134141134129133135

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. 2400900447 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)OK116117117117117117117116116117115115
Response time (ms)OK144147149142145152148152149142146149

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)OK117117117117116117116117117116116116
Response time (ms)OK182186161179183163159164160182185161

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 include:_spf.google.com ip4:23.178.112.0/24 ip4:66.133.109.36 ip4:64.78.152.132 include:mail.zendesk.com include:_spf.intacct.com -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)OK399400399399399399399399399400397400
Response time (ms)OK115120124113117126120128122115118123

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)OK118117117115118117116117116117117117
Response time (ms)OK190194196189192197194197195190193195

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)OK117117117117118115116116117115117117
Response time (ms)OK10510811013553551091121108210754

Responses for 3b47x.squj6.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)OK128129129129129129129128129129129129
Response time (ms)OK230208232204205211209232230204207210