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Tenable: DNS records and evidence

Everything we collected in the scan of 2026-10-17: apex records for each owned domain, delegated zones, and per-hostname CNAME chains, addresses, networks and HTTP evidence. Served from stored scan data. ← Summary · Raw JSON for this scan

Owned domains (1)

tenable.com primary

NSns1.tenablesecurity.com 206.205.255.73 AS395671 Self-hosted
ns2.tenablesecurity.com 3.212.162.242 AS14618 AWS Route 53
ns3.tenablesecurity.com 52.38.181.124 AS16509 AWS Route 53
SOAns1.tenablesecurity.com. hostmaster.tenable.com. 2026092520 10800 3600 2592000 900
A54.159.189.155
AAAAnone
MX10 us-smtp-inbound-1.mimecast.com Mimecast
10 us-smtp-inbound-2.mimecast.com Mimecast
CAA0 issue "amazon.com" Amazon
0 issue "digicert.com" DigiCert
0 issue "letsencrypt.org" Let's Encrypt
0 issue "pki.goog; cansignhttpexchanges=yes" Google Trust Services
0 issue "ssl.com" SSL.com
0 issuewild "amazon.com" Amazon
0 issuewild "digicert.com" DigiCert
0 issuewild "pki.goog; cansignhttpexchanges=yes" Google Trust Services
TXT2295029
MS=ms17590469
MS=ms70799374
v=spf1 redirect=1mz2szrz._spf._d.mim.ec
loaderio=304cb40b43c10147ec18df636e5b1f14
apple-domain-verification=clcd7AntcH2Z4VX1
docusign=01896691-46f6-42a7-89da-42203b74c164
docusign=039a7a49-7176-4b7b-bb58-d198685b7f4a
jamf-site-verification=_O2pEWqOpALI7eS_dSV66A
openai-domain-verification=dv-oR5hBU6DzZVCfrm2Rb8CcKaI
docker-verification=70eeb94b-709c-4f1e-b42b-22d8e1fbdeff
cloudflare_dashboard_sso=77bf41b0fe0cb1a4fe33ef0fb629cc71
happeo-site-verification=fc403e999a8b4f80a5c0c7ea59d9aac1
mongodb-site-verification=6cytGCbf6nHMLIrkAt0NzzCGUruLwGpq
mongodb-site-verification=UuqqFhlLa2RRB9OenLCtShRnVG1oU1a9
smartsheet-site-validation=aE-2DN7VhGhwmzQX6rYdQKbSYLQrs2OB
anthropic-domain-verification-ftf1s1=34hnt4QOYoo0eyF95YmmYg9kY
vmware-cloud-verification-106effbe-74cc-4aaa-a87b-418fa8a1311a
google-site-verification=7YJqFLUdqsi0wFltczJEGHRvk28370P3QUYeRb2lH80
google-site-verification=NQ51A02Hvzw45aMVkt8I_WWalY74CryagW8FxtkgMU4
google-site-verification=cAaJwNBUyRkwsXhHM9ccBNCUrbEiyCAycUpS-pLNDb0
google-site-verification=hhYrinLheLXQftB07nvY5QsNwUwoquWT5BIGYCBV2m4
google-site-verification=r0TQaECa04je1WAQC5Vr8J6haS_diT7XfJAP7b11JGc
h1-domain-verification=gkC8dff3yPgSuCZRjPs4XJZGowM4HNsc2vGJLqGwuSWkzUKF
atlassian-sending-domain-verification=b64f93bc-c961-439a-b5ea-0c7fa98e4362
stripe-verification=C74D8DB8219324F9C5BCAE5F1B45965C9399760AAB9FC3B85D2B359674823CCE
adobe-idp-site-verification=dd57aac6628a70f8726e76946e94476a706a89bb5b527d7748641745d7680b08
atlassian-domain-verification=tfLnjYErcFyBHEAn5HHFsyHmRHOk8jKA8MsvuU5tmk4ksTNEFXoTF89d4jxWhYYN
hpe-greenlake-domain-verification=493731504b496a506a31484b586676587a394b787970596b79794e4947304b37
postman-domain-verification=50380d45de6d54a2d098961909fc132a12c58d50e260586e8ba33438a6a8b286513a3d77ed0adae11d59bca4f2e9f60eb2f31f7f9756b3f5…

Signals: SPF senders: 1mz2szrz._spf._d.mim.ec Verified with: Microsoft 365 Apple DocuSign OpenAI MongoDB Atlas Anthropic Google Search Console Stripe Adobe Atlassian

Delegated zones

ZoneDNS providerNameserversHostnames
cloud.tenable.comAWS Route 53ns-1455.awsdns-53.org ns-1662.awsdns-15.co.uk ns-309.awsdns-38.com ns-673.awsdns-20.net1

Hostname records (32)

Click a hostname for its headers, Cloudflare trace, classification evidence and history across scans.

HostnameCNAME chainA / AAAANetwork (ASN, prefix)DNS (zone)CDN & securityHTTP
tenable.com
primary · primary site
 —54.159.189.155AWS (AS14618)
54.156.0.0/14		 Self-hosted AWS Route 53
tenable.com
AWS301
account.tenable.com
critical · account
 account.tenable.com.cdn.cloudflare.net104.16.48.5 104.16.49.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare302
CF trace SEA
api.tenable.com
critical · developer / API
 api.tenable.com.cdn.cloudflare.net104.16.49.5 104.16.48.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare403
CF trace SEA
careers.tenable.com
critical · marketing / brand
 wwwredir.tenable.com54.159.189.155AWS (AS14618)
54.156.0.0/14		 Self-hosted AWS Route 53
tenable.com
AWS301
cloud.tenable.com
critical · login / SSO
 —162.159.130.83 162.159.129.83
2606:4700:7::a29f:8253 2606:4700:7::a29f:8153		Cloudflare (AS13335)
162.159.128.0/19		 AWS Route 53
cloud.tenable.com
Cloudflare200
CF trace SEA
community.tenable.com
critical · support / help
 wwwredir.tenable.com54.159.189.155AWS (AS14618)
54.156.0.0/14		 Self-hosted AWS Route 53
tenable.com
AWS301
developer.tenable.com
critical · developer / API
 ssl.readmessl.com104.16.242.118 104.16.241.118
2606:4700::6810:f276 2606:4700::6810:f176		Cloudflare (AS13335)
104.16.240.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare200
CF trace SEA
docs.tenable.com
critical · developer / API
 docs.tenable.com.cdn.cloudflare.net104.16.48.5 104.16.49.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare200
CF trace SEA
investors.tenable.com
critical · marketing / brand
 tenablenetworksecurity.gcs-web.com → leapfrog-ssl-15400.edgekey.net → e15400.dsca.akamaiedge.net23.46.228.164 23.46.228.165
2600:1409:9800:1d::17d8:9116 2600:1409:9800:1d::17d8:9110		Akamai (AS20940)
23.46.228.0/24		 Self-hosted AWS Route 53
tenable.com
Akamai200
jobs.tenable.com
critical · marketing / brand
 wwwredir.tenable.com54.159.189.155AWS (AS14618)
54.156.0.0/14		 Self-hosted AWS Route 53
tenable.com
AWS301
login.tenable.com
critical · login / SSO
 login.tenable.com.cdn.cloudflare.net104.16.48.5 104.16.49.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare302
CF trace SEA
shop.tenable.com
critical · store / checkout
 partnerlinks.io104.18.31.133 104.18.30.133
2606:4700::6812:1f85 2606:4700::6812:1e85		Cloudflare (AS13335)
104.18.16.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare404
CF trace SEA
static.tenable.com
critical · downloads / static
 static.tenable.com.cdn.cloudflare.net104.16.48.5 104.16.49.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare200
CF trace SEA
status.tenable.com
critical · support / help
 9h81x7xgn2b9.stspg-customer.com18.238.238.2 18.238.238.121 18.238.238.60 18.238.238.110AWS (AS16509)
18.238.236.0/22		 Self-hosted AWS Route 53
tenable.com
AWS200
store.tenable.com
critical · store / checkout
 tenable-s.cleverbridge.com104.16.243.229 104.16.242.229Cloudflare (AS13335)
104.16.240.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare302
CF trace SEA
support.tenable.com
critical · support / help
 support.tenable.com.cdn.cloudflare.net104.16.48.5 104.16.49.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare302
CF trace SEA
www.tenable.com
critical · marketing / brand
 www.tenable.com.cdn.cloudflare.net104.16.49.5 104.16.48.5
2606:4700::6810:3005 2606:4700::6810:3105		Cloudflare (AS13335)
104.16.48.0/20		 Self-hosted AWS Route 53
tenable.com
Cloudflare200
CF trace SEA
accounts.tenable.com
critical · account
 ——
nxdomain
auth.tenable.com
critical · login / SSO
 ——
nxdomain
cdn.tenable.com
critical · downloads / static
 ——
nxdomain
checkout.tenable.com
critical · store / checkout
 ——
nxdomain
developers.tenable.com
critical · developer / API
 ——
nxdomain
investor.tenable.com
critical · marketing / brand
 ——
nxdomain
ir.tenable.com
critical · marketing / brand
 ——
nxdomain
my.tenable.com
critical · account
 ——
nxdomain
news.tenable.com
critical · marketing / brand
 ——
nxdomain
newsroom.tenable.com
critical · marketing / brand
 ——
nxdomain
online.tenable.com
critical · login / SSO
 ——
nxdomain
pay.tenable.com
critical · store / checkout
 ——
nxdomain
secure.tenable.com
critical · login / SSO
 ——
nxdomain
sso.tenable.com
critical · login / SSO
 ——
nxdomain
m.tenable.com
other · other
 ——
nxdomain