DNS Report: debian.org

Generated: 2026-08-08T17:13:51-05:00

87/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/104 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/203 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5545 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
151.101.194.132
151.101.2.132
151.101.66.132
151.101.130.132
AAAA
2a04:4e42::644
2a04:4e42:200::644
2a04:4e42:400::644
2a04:4e42:600::644
CNAME
MX
0 mailly.debian.org.
0 muffat.debian.org.
0 mitropoulos.debian.org.
TXT
"google-site-verification=3u3n3jrPTlPrumIxQAl4r0utY6hrkj1_DSvdxjiTSP8"
"v=spf1 include:_spf.debian.org ~all"
"google-site-verification=ZvQZs5Pg8s0z1QdrC74DIZ1J4dPTNcQa8t6apDWXEyc"
NS
sec1.rcode0.net.
dns4.easydns.info.
sec2.rcode0.net.
nsp.dnsnode.net.
SOA
denis.debian.org. hostmaster.debian.org. 2026080821 1800 600 1814400 600
CAA
128 issue "letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/346607"
0 iodef "mailto:dsa@debian.org"
128 issuewild ";"
DS
40756 8 2 BBE42151B1A41EFC1F7E6D74D86E601D55051D2B9EB99B1CD0CEAA6E 2A5618F5
DNSKEY
256 3 8 AwEAAaFKOvqD3ZPE/vcWoPk00TZwxAjrfoYkge9WgUgiNettHOqZF7n7 HIe+1wurCGg4yRGuw0WRt73ksBoApvTZPir3MYqgZAOUN344nXASfvBY ELSDmj9Oroy0DLzKZqdA4cX0dqRqpk5njHr5KeePq68cCKETnS8FpXkZ +D8d2gtsnd8rOH8Yic22rH7CnWD6ad1ZPQNdsUOHfPG7/q+qYqmXcPdm cfsn1QaNFa2UtZC1F+Qzjn2+7pW3xGZfnHqb7w==
256 3 13 GAHvzHPjQOrLkeQo8vIhv5JjKXOA9Y+n8GHGz6yZtM92uFTWDce7FmAj IUQ6sasVhVsPwHdubD2z4652Jc6YGg==
256 3 13 vWuvxsnWBNvOuEUoEvlvRfICT2G6yn96HFfaZCsqME4kPcpwXq0RwauG OGUF/LP2VzFgr4PGSLGEHRlaL2sXeA==
257 3 13 KBo4HSvZgtfwSP2u8bGiYmSAB6znel6foJoJDLAfUJSDT8s4Ud3gS5DG 9/nfFvWKsTBPpckV7Uo+aSfSzd65Ow==
257 3 8 AwEAAcOt7qF88Cx7Zjflmaem+8TF4JYZ/XnLwzFPAgOCakImMQ/jwgo8 geL8TLsgbjTABS1XQ1DcpwkpRbGyB43rnrq3k1Bd4pl7gdrQmalc+cUi 6W59+bnIZZhRg6nuru1RyGGH6JsjS0Oy3Q6uSYUu6so1Neblh1FwM/oH KohmK4g3giL2clA0gfl/kXCyz6uE4UzQi9jHGJfuMS6w1Hi6rc+ueo+I JNIm9R00weiDgrPL/HWl4JC19jlSDf3k89SrcCRdQiTIULs6jH0dvcZe kmmQlcG0+aVyaYCAkGHVidIcwjOQOVQ8qMtkgZGa/ygo28W56robxo0i wjzX97Jm3AU=
RRSIG
MX 8 2 28800 20260829025153 20260720023108 29026 debian.org. i3vbRIZPVtnTjXXTI++yfS0zVY6pklSqPX2srYeos5O6nCzucxsAGOij rWQ5IyXqHNjbMSux4FTkDVDKqhkdnpB5t75SQY9YLASxfd0RZYg9IZmF lP4Bl60WN01ZqCegJAKGstDnPTrH31f9zw+EjWkLKQZSvvR1BQKOd3SS 8vmMb8XwG+64onBm+7qfG6zNe4gRLcrbpqp9Yio89khoWlaMBdvGjSdu vFnHh3NTBfbzZYyA6VeQaL0bVFJxtWYZ
MX 13 2 28800 20260829025153 20260720023108 65225 debian.org. FPlPVPstZ2Fihe5/oF7PLeQXiwMXW7NetfzIPcN+NyyHkmI14MTzuFGr 2EUj4UScE4IUXBGsL3TUOnK34BJrjg==
DS 8 2 3600 20260822152352 20260801142352 44925 org. Emv6AZslYPfYGf6+7VeZoL1uzm0qRom3TAfLcKQ3bGDrIb3QdOO71dvV MJOPsGrerVDpbldlLFHNPRijQYbL4SIodSRGy9UMeQBHAvdz2Vuw/Lir 3EXrvPRsMkhZF6B2lSroLL5Og6aB5rBevQHamULBbv5urQ4Wpa0rJ0gU O+M=
CAA 8 2 28800 20260829025153 20260720023108 29026 debian.org. MS2O8IFp80DaaIrTufRrJyNT9uYQfF01qQNMNS8Isi/YGD/MIG1QEZvz 4tQwOLJwBn02Kyjzq/RnA4eWzo11UIvHd8OiJbWLE/OeQBxMbQVr2naD vYEh130x1nD1bVHJKZxpwJNriCc9+8LUDtUhOMdFRgUVtwpt5vI70Pca MMsXxwaLYtmAQ0t8iOlZyqfEi3yg0JETdltEgDdPSsOyeB0Bkk9kyyHL Bj9BcBszikY7O8S1TjGgwaiCHBLg74ko
CAA 13 2 28800 20260829025153 20260720023108 65225 debian.org. REPO+DTnbO61mNsg2N1RFyDZMFaNrxUKBvPeroN92N3G5piB0JnrEcU6 6/b+fKqDOOb0zaxchtOIZjd1SvBw4Q==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP