DNS Report: barracuda.com

Generated: 2026-08-10T05:32:59-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 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.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement 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 certificate55/5556 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: aa089eb6179d1ae2b.awsglobalaccelerator.com
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
13.248.160.137
76.223.34.124
AAAA
CNAME
MX
10 d160221a.ess.barracudanetworks.com.
20 d160221b.ess.barracudanetworks.com.
TXT
"docker-verification=4036f4a1-faff-4603-8753-b74dedf567b2"
"canva-site-verification=a5HKM87oESVB_13YUbWMCA"
"atlassian-sending-domain-verification=a64d7f26-b6df-4601-846d-0ae6ef66564d"
"flexera-domain-verification-nfrdfwbjfbowmflw"
"dtm-domain-verification=bBLGGxqlFrsoxh9QyrfBSYwNyQLrY9_K9-vKvCYvrIc"
"zywave-domain-verification=taZh87wAyJeOaz8ABRIyolddDHFfUMNStE7Q7tFwcEM="
"atlassian-domain-verification=xrwSeGELssOA70sdpwcsPWiiFa1BYSMJYIXsgGhc6u6pC6cnjGLebasi6OWCwLhA"
"100d9f30ca54b18d14821dc88fea0631"
"v=spf1 include:spf1.barracuda.com include:spf2.barracuda.com -all"
"dell-technologies-domain-verification=barracuda.com_765a4e6e-d16a-4d77-a51d-d81855e9f40f_1766252758"
"google-site-verification=YP3W-dtPQ5E67nIlLlEmbOFvi2nbEyZCc8f86KA6sl8"
"jamf-site-verification=ON-U4904iX94tP3BopL7lA"
"bd67a665e7c74ebdb53d42e240bdcd42"
"smartsheet-site-validation=XgQ1536tt_yOo-6_DbhKyqQtFOQ7cAB0"
NS
ns4-07.azure-dns.info.
ns1-07.azure-dns.com.
ns2-07.azure-dns.net.
ns3-07.azure-dns.org.
SOA
ns1-07.azure-dns.com. root.barracuda.com.barracuda.com. 2041020597 7200 3600 86400 3600
CAA
0 issue "amazon.com"
0 issue "letsencrypt.org"
0 iodef "mailto:hostmaster@barracuda.com"
0 issue "digicert.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP