HOW.IS
?

How is tesla.com?

Looks fine risk 0/100

Registered 34 years ago, on no blocklists we checked, valid HTTPS, the site answered 403 in 555 ms.

Why

02050100
finecarefulhigh risk
  • ·Nothing in the checks added risk.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

How tesla.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
403
555 ms
HTTPS
86 d
left on a Let's Encrypt certificate
Age
34 years
registered 1992-11-04
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A2.18.52.207
2.18.51.207
2.18.50.207
23.7.244.207
2.18.49.207
2.18.55.207
2.18.53.207
23.40.100.207
2.18.54.207
2.18.48.207
MX10 tesla-com.mail.protection.outlook.com
NSa9-67.akam.net
edns69.ultradns.com
a10-67.akam.net
a28-65.akam.net
a12-64.akam.net
a7-66.akam.net
a1-12.akam.net
TXTbugcrowd-verification=40bd5dd89a6e4073ca9bc76feac3a47b
dell-technologies-domain-verification=tesla.com_c363f56d-9650-430a-82d3-04ac2257c64a_1756487968
jamf-site-verification=u4x3LuqSfpoLn5nJ0zMd5g
ms-domain-verification=e335cec9-0ff5-4a54-b8bc-8966a8d146db
apple-domain-verification=C9J7eOtEbm7Dqr88
traction-guest=c8bad9fc-4b36-4f6d-944e-783ed41b34b7
adobe-idp-site-verification=321c026a-3a8c-4206-a1fa-391a59585c54
domain-verification=0f075f7f33bd0e577c0a56c5bb071f9eedadba45f32da11304913c6afd4b99c7
atlassian-domain-verification=U31RjXDO5NBJROoOVpVEsKJ7daGpXuXPDF8HeqlmvXUKOtTao652TOMtejHrohKB
_owlpg4menxk5zjwee9xclui989imwbl
cursor-domain-verification-6kgt2s=sxbxrRmk2tNjItWtmh1swmBM0
traction-guest=b4f7ad59-bf17-4b3c-8b36-9c2d28f1de32
ms-domain-verification=820e4be7-563e-4f52-b73a-5c9ecdd2fda4
apple-domain-verification=CHZ8RLPKu4dlRxlaNa_nR9oA2MjZ1n2fiE9s0QlbRO8
adobe-sign-verification=efb2da198047b7a154bd604d2721038b
google-site-verification=Xg2DEUg2oCz1q9RMx8gh2htHK16_GG9cZXY_eyeSf6w
atlassian-domain-verification=FuJL8qfcWp7BKpnaomRV1Vmay09Vt0rdhikq9Gh/CwPYjsvTIwkrhaVAX1idqUMl
cloudflare_dashboard_sso=5c0b681b716d2de0666f5a564a4d9c0d
_quuerjb9mywulmdygnzgnt9awyzm15c
MS=ms22358213
onetrust-domain-verification=79a1328740f44bc48dd97ab52c0c3377
v=spf1 ip4:54.240.84.225/32 ip4:54.240.84.226/31 ip4:54.240.84.228/30 ip4:54.240.84.232/29 ip4:54.240.84.240/29 ip4:54.240.84.248/30 ip4:54.240.84.252/32 ip4:44.239.249.139 ip4:52.24.70.112 ip4:34.223.204.78 ip4:213.244.145.203 ip4:213.244.145.219 ip4:213.244.145.204 ip4:213.244.145.220 ip4:8.47.24.203 ip4:8.47.24.219 ip4:8.47.24.204 ip4:8.47.24.220 ip4:8.45.124.203 ip4:8.45.124.219 ip4:8.45.124.204 ip4:8.45.124.220 ip4:8.21.14.203 ip4:8.21.14.219 ip4:8.21.14.204 ip4:8.21.14.220 ip4:8.21.14.194 ip4:8.21.14.211 ip4:212.49.145.0/24 ip4:91.103.52.0/22 ip4:168.245.123.10 ip4:216.81.144.165 ip4:149.72.247.52 ip4:149.72.134.64 ip4:149.72.152.236 ip4:149.72.163.58 ip4:149.72.172.170 ip4:167.89.90.62 ip4:158.228.129.79 ip4:117.50.14.178 ip4:117.50.35.199 ip4:54.240.42.110 ip4:54.240.42.111 ip4:199.71.239.178 ip4:67.216.183.10 ip4:8.43.178.222 ip4:64.95.144.196 ip4:199.71.239.52 ip4:192.254.121.101 include:u13494342.wl093.sendgrid.net include:spf.protection.outlook.com include:_spfsn.teslamotors.com include:_spf.ultipro.com include:spf1.sendcloud.org include:spf2.sendcloud.org -all
docker-verification=74d1ec4e-a7a6-48a7-9568-9bd0faac833f
google-site-verification=f1YoSQ3nrxPHwlfkwT9Mj_7M_rzQ2RqCPBYHJ9CQNlY
teamviewer-sso-verification=2fc989f75b19494fab5eb0e2c22dd625
logmein-verification-code=JFAnsPovogeJ4IeW5MXCU3r0C
google-site-verification=Y7lbse5bSatjXaqSBOWXjsit4mOp9cQzfLDpnQUSZlg
T0E0S29854
_i88zzpi9e3jr0xglot953efk0ui36y5
_w19nckjurfa4aldim48vtbrxsq1phnv
SFMC-qkAv7SvlQaslp7NEALX8t68s_AZWOQB6ThKQS5l5
logmein-domain-confirmation=9zxwVn2buGWrLtU24J88
_f32sd18rpksw3zh1hgbhaulpv016hoh
55zNJIDU0xk94IfGJtL+Hh+wje5JzOS6GY+ntggZF908AUsx0LBKgr+Nln3CgZEUifxSuN09M05jYpdbd6+cpw==
onetrust-domain-verification=480735b10e124e23916192d7e4321902
zapier-domain-verification-challenge=64e810e8-0fe1-4de0-b104-229592811c5b
RegistrationMarkMonitor Inc.
registrarMarkMonitor Inc.
registered1992-11-04
expires2028-11-03
last changed2026-10-02
ownerDNStination Inc.
nameserversa1-12.akam.net
a10-67.akam.net
a12-64.akam.net
a28-65.akam.net
a7-66.akam.net
a9-67.akam.net
edns69.ultradns.biz
edns69.ultradns.com
edns69.ultradns.net
edns69.ultradns.org
statusclient delete prohibited
client transfer prohibited
client update prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 1992-11-04expires 2028-11-03
HTTPS certificate86 days left
validyes
issuerLet's Encrypt
coverstesla.com
protocolTLSv1.3
issued 2026-10-25expires 2027-01-23
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → tesla.com
Email authenticationexcellent
SPFpass v=spf1 ip4:54.240.84.225/32 ip4:54.240.84.226/31 ip4:54.240.84.228/30 ip4:54.240.84.232/29 ip4:54.240.84.240/29 ip4:54.240.84.248/30 ip4:54.240.84.252/32 ip4:44.239.249.139 ip4:52.24.70.112 ip4:34.223.204.78 ip4:213.244.145.203 ip4:213.244.145.219 ip4:213.244.145.204 ip4:213.244.145.220 ip4:8.47.24.203 ip4:8.47.24.219 ip4:8.47.24.204 ip4:8.47.24.220 ip4:8.45.124.203 ip4:8.45.124.219 ip4:8.45.124.204 ip4:8.45.124.220 ip4:8.21.14.203 ip4:8.21.14.219 ip4:8.21.14.204 ip4:8.21.14.220 ip4:8.21.14.194 ip4:8.21.14.211 ip4:212.49.145.0/24 ip4:91.103.52.0/22 ip4:168.245.123.10 ip4:216.81.144.165 ip4:149.72.247.52 ip4:149.72.134.64 ip4:149.72.152.236 ip4:149.72.163.58 ip4:149.72.172.170 ip4:167.89.90.62 ip4:158.228.129.79 ip4:117.50.14.178 ip4:117.50.35.199 ip4:54.240.42.110 ip4:54.240.42.111 ip4:199.71.239.178 ip4:67.216.183.10 ip4:8.43.178.222 ip4:64.95.144.196 ip4:199.71.239.52 ip4:192.254.121.101 include:u13494342.wl093.sendgrid.net include:spf.protection.outlook.com include:_spfsn.teslamotors.com include:_spf.ultipro.com include:spf1.sendcloud.org include:spf2.sendcloud.org -all
DMARCpass policy reject
DKIMfound: selector1, s1, s2, mail, mx, resend

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 145/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
10/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
35/45missing: Fast-Flux Detection, Domain Age Check
Blocklists0 listings · 17 lookups
SURBL MultidomainURIBL MultidomainSpamCop23.40.100.207Barracuda23.40.100.207UCEPROTECT Level 123.40.100.207SpamCop2.18.50.207Barracuda2.18.50.207UCEPROTECT Level 12.18.50.207SpamCop2.18.53.207Barracuda2.18.53.207UCEPROTECT Level 12.18.53.207SpamCop2.18.52.207Barracuda2.18.52.207UCEPROTECT Level 12.18.52.207SpamCop2.18.55.207Barracuda2.18.55.207UCEPROTECT Level 12.18.55.207

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.

curl "https://how.is/v1/domain/trust?domain=tesla.com" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=tesla.com"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on tesla.com. Reference: /llms.txt.

Watch tesla.com. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.

Watch — $1 / 30 days