Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
CURL VariantsActionwww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Use 301 (permanent) instead of 302 (temporary)
BTLS Certificate Expiry & Recommendations195 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+DNS Records1 A records, 15 ms lookupPASS
| A | 98.64.11.144 |
| AAAA | — |
| CNAME | — |
| NS | dns3.p09.nsone.net, dns2.p09.nsone.net, dns4.p09.nsone.net, a1-248.akam.net, dns1.p09.nsone.net |
| MX | 10 tomtom-com.mail.protection.outlook.com |
| TXT | anthropic-domain-verification-8y51pm=LXGAoEDAJgHW2aqo7vJ8muOR3 unity-sso-verification=cb42482b-80c0-4c31-8f46-9eec1f11be9c miro-verification=c366a88d6ef9552f4a93d9016e5eb3b8ec5d47bb airtable-verification=f87a384c2ed70508a7caf734c8fc56e9 google-site-verification=GzfIXCzElSCZaGP3KID04CgZ-JIxTa2KDF5kOPiuxbE 90e4ae7308c543e59bc45ad2c7c0c6ba atlassian-domain-verification=LNTzFCPe79DXpAt4NY1pKp5ZNIuZFPoQQ00EHwKjcQX1W0QLQD... google-site-verification=AIX2eLQtiGKMjrdTkaNIjlibc69ZhosNZEQU4XvvDPY google-site-verification=UzHGW9mOc94-x3sIA1aH0UDc2t8EGPIWewIT72bMVBM b3hqxdn8mym6085y5qjjmglycyytzvgf docusign=4e2ef447-c398-49eb-885f-93a3c38cb230 teamviewer-sso-verification=d61bf8d9f45847469ee7545563807b70 onetrust-domain-verification=ed9b028f470a4f418effe0bb8faf3af8 RV = QuoVadis=b7857c09-11e4-4c65-8a10-df1305b6642a SPF v=spf1 include:spf.protection.outlook.com include:sharepointonline.com include:_... docusign=3ce7bb6d-7e84-47a7-8d4f-dcd7de13f634 perplexity-ai-domain-verification-m8v330=6esKkg6MCeHEUKGqgGLE81uQD adobe-idp-site-verification=a0c9aec7-2cac-4280-b67d-87c4a648f73b hcp-domain-verification=865afc456cf26f92967c598d0c27a913040e4e23b8167e02f022db1a... facebook-domain-verification=cpwht607889mbpsxlzqbrtvmmgwm93 h1-domain-verification=9cZmw66YqZ1Nb3DAMtPQYPRurXKQ3kgX7KTT8ypD1NU1WxC2 MS=ms14080619 apple-domain-verification=NAGVDc5TxR8AvHUb pardot510681=40442bb65425b211ae9d2d6de714659b41600748d54e1e6ac7faeed415190f48 sBHbq68WlBeeFpBU7TsF/rILV+UblLl61eL3JN2uZ3vhCQKmqm9PuYvxrVOC4Nird0r0Z/AmPTfRDCx0... onetrust-domain-verification=829e27e3ec234967a16cbe0f3bae485c mixpanel-domain-verify=110ce23e-aadd-4988-aa46-039138657559 jamf-site-verification=G3E8_z6Hul8V4LRRzqb36g google-site-verification=WO42AZ7OcwAQhtl5RmaR0dlngJYc0bqbypY3bhH6XbM ms-domain-verification=5808bf5a-1792-495f-b5f1-e33e1cf1390c google-site-verification=fY7o80hMancXdF59CPD2XUPr5ck9JySV-jwgufbHbVE docker-verification=2158b838-492e-404d-90c3-21764f1c446e identrust_validate=kd87DM2Y38a5BnE5BuxrsDk6IprSXLXpeozwkf9JGU1O _1zn25sqh83sr0ztkqv4a4pndmifje6u |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.
Learn more ▾ ▴
Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.
Source: SRE practice / DNS architecture
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 35 ms totalPASS
https://tomtom.com
17 ms · HTTP/1.1
https://www.tomtom.com/
18 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://tomtom.com | 302 | 17 ms | HTTP/1.1 | Microsoft-Azure-Application-Gateway/v2 |
| 2 | https://www.tomtom.com/ | 200 | 18 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
If permanent, use 301 instead.
302 (Found) is for genuinely temporary redirects — if this redirect is permanent, switch to 301 to preserve SEO equity.
Learn more ▾ ▴
Search engines treat 302 as temporary, keeping the original URL indexed and not transferring full link equity to the destination. Use 301 (Moved Permanently) for permanent redirects (HTTP→HTTPS, www-vs-non-www, URL restructures).
Source: Google Search Central
A+Crawlabilityrobots.txt present, sitemap with 336 URLsPASS
# Algolia-Crawler-Verif: 9AA02D11F8C5425D885
User-agent: *
Disallow: */search/
Disallow: */account/
Disallow: /newsroom/tag/
# Allow AI search and agent use
User-agent: OAI-SearchBot
User-agent: ChatGPT-User
User-agent: PerplexityBot
User-agent: AndiBot
User-agent: ClaudeBot
User-agent: Claude-User
User-agent: Claude-SearchBot
Allow: /
Sitemap: https://www.tomtom.com/sitemap.xml
Sitemap: https://www.tomtom.com/en_gb/navigation/sitemap.xml
- https://www.tomtom.com/events/conference/
- https://www.tomtom.com/events/conference/autotech-detroit-2022/
- https://www.tomtom.com/events/conference/autotech-detroit-2023/
- https://www.tomtom.com/events/conference/its-australia-global-summit-2023/
- https://www.tomtom.com/events/conference/iaa-mobility-2023/
A+Domain Intelligencetomtom.com — via MarkMonitor Inc., 30 years, 7 months old, hosted on Microsoft AzurePASS
253 days
February 24, 2027
195 days
Issued by IdenTrust
30 years, 7 months
Registered February 23, 1996
Not enabled
Protects against DNS spoofing
Microsoft Azure
ASN AS8075
98.64.11.144
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice