DNS Report: dexcom.com

Generated: 2026-08-12T10:33:06-05:00

78/100

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.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/5589 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
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
162.159.133.80
162.159.130.80
AAAA
CNAME
MX
0 dexcom-com.mail.protection.outlook.com.
TXT
"google-site-verification=zKwsrQPyoah9ESsY_6THkypDS6a54OjWtO1uVYfUVM0"
"jamf-site-verification=868lXj6uJSeqMOmF3yJHOg"
"docusign=1b3ac49d-ce6f-40b4-893d-e845bb814fc2"
"asv=4bf4a160833682807362a5fac9696010"
"docusign=9f9fbd05-11e2-4347-9ba1-023792e22326"
"facebook-domain-verification=rxc3vtm6bb6ciie2ovx9shs7jg5m0a"
"globalsign-domain-verification=8WxlGPveI9iiGVPRCKkSUgQ0b6q6962okQzZJ_hHp5"
"adobe-idp-site-verification=13c1df9cecdda5a4f1208043a555b25b058c6ab52b10d2382149fe8c1395d4ea"
"69e0e18b26194693a0d1f6614d299f62"
"miro-verification=59becafb633bacad0fd0aa98ea8f5e4212071206"
"apple-domain-verification=XoLdBFZa98uCv5vW"
"google-site-verification=ie8ubFLQbAXwekvxcE6vGLwF1WNPYHY4Be2RRztacXE"
"google-site-verification=lCW6tl3gQPXMUTeRFmb1JjYOG5ETWpt2k3YaYFGbP8M"
"google-site-verification=S3EMYqhECf_77GNxY8CEVDnZhcpW57dI8MIVxy6s7q4"
"google-site-verification=UnMclJ50HfFRp9_UEMc2Jia-pacfgjimOfv5cn6N21E"
"atlassian-domain-verification=b7AbOK1V+ljnX7oGHefuSV7HxH+yFNMwxKRYuWgd1p57/MDzd+pe2MZjWGiQqhV7"
"beautifulai-site-verification=0543f7e9-2a2a-478e-95a1-f3c0bd7c5be1"
"openai-domain-verification=dv-SxWIPiwmyhWV6V1VkWoTPXXU"
"shopify-verification-code=gCV57qc5ng9lxzhGIaQUFtfiDtOP8B"
"aNK0Q9d+bnQ1wWdLV2R4okiz2tFaWmOolbDvvVpJzCYbVUnMjBrUz/MpAa66SDVKRxFWK1D5RSpD/1HCvnGxwg=="
"ca3-597a6ddac1554496a32392e5f66f6141"
"google-site-verification=vjtlBXT1t22SZpgqdAVXFuuOaYvZ2ndfD69Y-HL2ruw"
"MS=ms24833701"
"atlassian-domain-verification=8OeeHjf7fw6xKjJ8U2nRkJjb6GCvJeZWqPW33g3AY1WV1HBIMMXgTfmLuZTkrSbv"
"google-site-verification=YpPpJk-g13eCN4Nrj1pY3IajjG9hRkuWqF3yWgG3cLw"
"smartsheet-site-validation=cnoSxtu5ZxGRRh7cl8oLY79XB4ZVA61o"
"google-site-verification=I4gvDeJUoJ1mp71ENKK7bSbnvU9pIWVxdeOJkAoA-5g"
"MS=ms52326489"
"figma-domain-verification=79c6c0d527c727ae1135e7182055efa2ad9f41fd53fb0337fe20fa0c3a176712-1737745127"
"google-site-verification=ccFNhpuM4fAyn5uNr8K-rLk0vFOJO4DoWMIz-7c70s0"
"O-dw5_qJ66NE9daj2VoaWh18tzw"
"onetrust-domain-verification=992bdfdb6ff6403484fbbb4563a91c61"
"yq5CJDLJHBR6NZUYRXlan23iBDDTxuslgEeQwfeIHeo="
"google-site-verification=Onsc6TWkfX23zcJOOcJPnDpaJf_fzL5ziUh9iH_7ILM"
"docusign=3fceab14-b498-4de0-9e01-b330448b5682"
"v=spf1 mx include:spf.protection.outlook.com include:_spf.salesforce.com include:_u.dexcom.com._spf.smart.ondmarc.com ip4:192.254.121.129 ip4:13.210.152.254 ip4:163.53.23.2 ip4:163.53.23.75 ip4:23.227.61.129/31 ip4:54.153.190.82 ip4:167.89.36.126" " ip4:3.225.140.251 ip4:168.245.25.245 ip4:158.101.215.255 ip4:168.138.106.117 ip4:139.87.106.250 ip4:139.87.105.228 ip4:193.123.67.188 ip4:103.75.172.20 ip4:64.39.96.0/20 ip4:64.41.200.0/24 ip4:148.163.158.195 ip4:148.163.156.198 ip4:154.59.121.40" " ip4:208.74.204.0/22 ip4:46.19.168.0/23 ip4:103.216.98.0/24 ip4:165.193.18.0/24 ip4:209.112.104.0/22 ip4:64.207.216.0/22 ip4:162.248.184.0/22 ~all"
"postman-domain-verification=18652b465cd1011958196e9a94de5e2a0bb047e62d7ee6c2fbabbe21c2fc10bed4721d39b8fd78761e7f642f43c951636b81b5d86b9ddad769255f8d61690238"
"traction-guest=956a3563-68a3-471b-bfe2-3f80347484f4"
NS
ns-cloud-a1.googledomains.com.
ns-cloud-a2.googledomains.com.
ns-cloud-a3.googledomains.com.
ns-cloud-a4.googledomains.com.
SOA
ns-cloud-a1.googledomains.com. cloud-dns-hostmaster.google.com. 38 21600 3600 259200 300
CAA
DS
DNSKEY
256 3 8 AwEAAfOrjXfwbJcMTWIAm6cVFXsRDtipIN3P5qXHjiz2OyYsMEfxAQ5h YGIoNei5SP0onBt0Jr6Sbg+tsV3fc30/2FTrwmgjhbqudWL441bLteVL ApvlZoLzdBtTrg172p3k4QhXfzVHqcOcBYB0kpzbLUQOi6zscaZyIDfH oAYqZDjZ
257 3 8 AwEAAbYCL58Ctw+xE4mUoM39z7134WfPX1RgJ7W6PtqUbFq9x9MScv8K 0O1rdcP2E6WkZlK/EzQXyu02aOYGque8yMYAACGyPYWNantKflQ/EC8u /qut3rUKP9fnbV9i6QWcngGrfuseZgijyhEhsRUoJe8ujB5Qiiq0C79d boD9KzWWmy04d3L5bcqisaXawon0vDevItgum0vDskerraZB44rYzivH F5d5gZrFBen5QvM3RL+hr73nH/3xdHBRzX1OrR1pECjJBBkR3DU4kGLf +AJ34qHNDEGPu/wTNHEAiBSRG+/KELEPSyzGGeeaefg9VIoNFRmU+/dC DafnaDP0gyU=
RRSIG
SOA 8 2 21600 20260901033628 20260810033628 21190 dexcom.com. 3eNWzynO0netbRdG/Ldof/FdYdJlnKr4CIthQqwggty8ua/BEuRS4pxF TLauWKozb9WltxoH8KZjNPDJ2nsxSvxOP80hdWkxZbV5WzEfaWSvBwHn H8vNuiq+Z0pcNmsm6t+5Y7Wsx5MKN58eo73PdgWKrS4OZuTerXyguRh0 HA8=
NS 8 2 21600 20260901033628 20260810033628 21190 dexcom.com. q1b8LaANF546jwYYLd7qmcCxHtj3zu/qmRL1PoPZ9w6mCyhSNxRWM2hm vK42K7DWfVz2m7b2fiY6Bqic7QRrh1dfs7eUI7LUIBtMY5NIlOTA5amG +pdsfePPE12oXV+P2TVb6glL6Xz86YlkINGHf63CZIlf3XUvaw+ptjof pgw=
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP