DNS Report: trello.com

Generated: 2026-08-08T18:42:17-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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.
ERRORCAA policy0/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55185 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-3-167-138-53.ord51.r.cloudfront.net
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
3.167.138.53
3.167.138.67
3.167.138.28
3.167.138.5
AAAA
CNAME
MX
10 mxb-001d9801.gslb.pphosted.com.
10 mxa-001d9801.gslb.pphosted.com.
TXT
"google-site-verification=klLlb7yZqSKsDzIEQ_Ck9G8vJZrZUYSl7G6SYm5ugaU"
"google-site-verification=m3SBLzut__3UbFT85xIcXyZs4CsOKfX6MrdByMh6xSM"
"google-site-verification=dk_f7jMXJqZs_HAQ5Qvd1LMExtsW6rL0_3vK6wMWxyM"
"google-site-verification=lFRc2QYcvrD1x-JP-sbqyEHEVFTzLiYr_s5TMwqDPGE"
"google-site-verification=UqQbR3bkx0DW0mTjn4zpy-pFaTOtklFFLgVJPLpWBfg"
"google-site-verification=L1Pv1rpciXhbLcwV1z84F6fdeNpGMIDd4nrgAzCQncc"
"facebook-domain-verification=5g7n6qixu6oqonzuw4igcyn2fd52yi"
"google-site-verification=j10V2FxDCOpk-ZtvXbt0csUYbGo4uttk0VIeNN3pMwQ"
"mailru-verification: 26cd15930108c82c"
"atlassian-domain-verification=ZRphniOpyvhHV76mRmxnLkHJVrKnbeOIxmhbxb8PF6AarX0FypthxYB/r5XpVC2E"
"slack-domain-verification=IQyaWt1Bt2nVwCvOsgj2ObAap344ynM5bV6C8zlZ"
"google-site-verification=XiTuMrGYNDAcJ3h6FgJn-qK1wWhcRCTrwK7ihP4lgzQ"
"v=spf1 include:_spf.google.com include:_spf.salesforce.com include:spemail.trello.com include:cust-spf.exacttarget.com include:amazonses.com -all"
"google-site-verification=rSOg_zfvrFkmPwI-Yg4oLj8SNdFQnPCeo9a0GtDf_y4"
NS
ns-402.awsdns-50.com.
ns-2013.awsdns-59.co.uk.
ns-1442.awsdns-52.org.
ns-722.awsdns-26.net.
SOA
ns-1442.awsdns-52.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 120
CAA
DS
55691 13 2 FE52A4B971D20B12A166C338277FD8766E15E2591030795CE242FD05 5BE9FFA1
DNSKEY
256 3 13 3z3qhXuekgDpZIBK9IiD+TB2M+QCfHutG/9DAAi+dViGtz94EQTkUQ+n 1xqqIe7ZT6M9AWdwzylbYxEp5lzxMw==
257 3 13 JQHBV4cr1cLnBAPqfEq+n4XPBA9T/8FzJCyIeOellri/47c7k6DnAwc3 vSX2iQTPOQQ31OZFlM5QYrpVjDSmQA==
256 3 13 DVP2NsZ5mxocyqurZP7OWHoxA3kQItOOJhZ9X6x/0zsijKW36v0QWWL6 kK8RzKDWacbN5RdUFECKuMfRWmUsLg==
257 3 13 6qLWtk6in4vYsjG+Z48RmqkHd28zrzZk4rgagRm+jAyOPbB7KOOKjFyB lXuYc/Rbqlm18k5WA06pNpKkUQ7E/A==
RRSIG
NS 13 2 86400 20260810004206 20260808224206 36810 trello.com. c6qL8KP0Uzc/uUve9U+zMNknH7PtvKWo/jJND6APCTaheX7SlM5jEb/i Nv5rTk0R7n8alVByCr1OWTBHfbvcRA==
MX 13 2 300 20260809004706 20260808224206 36810 trello.com. i6EZIlMRUgEh3HCRyId7d2pfTPRmb3CNK1tOoJz4av+J5lWJ30XKVdSb 4EKZ8ZsXDN8jKxt31Vd+SFr3nbau9Q==
A 13 2 60 20260809004306 20260808224206 36810 trello.com. H/yvyTpynIX7DUCeehGOUWagFhLBCJtWzcmZ+UcT7PKql4n2MXA0lzfA yPRShPLFP00l5/BgoIFVaLZdQasDqA==
DS 13 2 86400 20260815001245 20260807230245 41446 com. aUo5yDxh33L8nXFB24HZttioso9c0L7cdR23F36DqQegHYQslzWs88TV Hs7nPf5DV2vXCpANA91c0eawUzb0/Q==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP