highlightjs.org
24 hours
100.00%
7 days
100.00%
30 days
100.00%
IPv4 / IPv6
1
0
SSL Certificate
—
Security Headers
0/6
Status Badges
Click any snippet to copy. Use Markdown for GitHub READMEs, HTML for websites.
| Badge | Markdown | HTML |
|---|---|---|
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/status.svg" alt="Status"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/uptime.svg" alt="Uptime"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/response-time.svg" alt="Response Time"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/ssl.svg" alt="SSL"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/cwv.svg" alt="Performance"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/cwv.svg?category=accessibility" alt="Accessibility"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/cwv.svg?category=seo" alt="SEO"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/security-headers.svg" alt="Security Headers"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/uptime.svg?period=24h" alt="Uptime 24h"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/incidents.svg" alt="Incidents"></a> |
|
[](https://updown.website/site/highlightjs.org/) |
<a href="https://updown.website/site/highlightjs.org/"><img src="https://updown.website/badge/highlightjs.org/ipv46.svg" alt="IPv4/IPv6"></a> |
Site Health (24 h)
HTTP Response
DNS Lookup
Ping
Up
Down
Reports
Incident
Monitoring
Recent HTTP Checks (24 h)
No HTTP check data yet.
Incident History
No incidents recorded — all clear!
Mail Server (SMTP) Checks
3 checked
| Status | MX Host | Port | IP | EHLO | STARTTLS | TLS Works | TLS Ver | Open Relay | Auth | Reverse DNS | Banner | Latency | Checked |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
mx.hover.com.cust.hostedemail.com |
25 |
216.40.42.4 |
TLSv1.3 | — | — | mx.hostedemail.com | 220 smtp.hostedemail.com ESMTP | 24.4 ms | 20 minutes ago | ||||
mx.hover.com.cust.hostedemail.com |
465 |
216.40.42.4 |
— | — | — | — | — | 10000.7 ms | 20 minutes ago | ||||
mx.hover.com.cust.hostedemail.com |
587 |
216.40.42.4 |
— | — | — | — | — | 10001.3 ms | 20 minutes ago |
Service Checks (Banner Grab)
1 up
2 down
No service checks yet. The agent will banner-grab discovered open ports on the next deep cycle.
Security
SSL / TLS Certificate
No SSL certificate data collected yet.
Email Security Posture
MX Records
SPF
DMARC
BIMI
MTA-STS
Weak
Overall
DNS & Network
DNS Intelligence (24h)
Avg Resolution
—
Min / Max
—
/
—
Record Types
0
Lookups (24h)
0
| Time | Type | Values | TTL | Resolution | Nameserver |
|---|
Open Ports
No open ports detected yet, or scan hasn't completed.
Active IP Addresses
| IP Address | Version | Reverse DNS | CIDR | Country | City | ASN | Reputation | First Seen | Last DNS | Hits | Misses | Uptime % | Avg Latency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
216.40.42.4 |
IPv4 |
mx.hover.com.cust.hostedemail.com
|
— | — | — | — | — | 2026-04-21 19:42 | 2026-04-21 19:42 | 0 | 0 | — | — |
Technology
Technology Stack
No technology data collected yet.
Technology Provider
1 tech · 1 sites
This domain provides technology used by other monitored sites.
highlight.js
Discovery
Discovered Sub-domains
No sub-domains discovered yet. The agent discovers sub-domains via certificate transparency logs and homepage link scanning.