cio.com
CIO.com - The voice of IT leadership
cio.com is registered with MarkMonitor Inc. since February 9, 1995 (31.7 years). The registration expires on February 10, 2027. The site runs on WordPress, Convert, Google Ad Manager and 12 other technologies. Its email security grade is D. Its SSL certificate is issued by Let's Encrypt and is valid for 31 more days.
- Domain age
- 31.7 yrs
- Technologies
- 15
- Email security
- D
- SSL days left
- 31
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | February 9, 1995 |
| Expires | February 10, 2027 |
| Updated | September 12, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | elle.ns.cloudflare.com, michael.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.18.8.99 | 300 |
| A | 104.18.9.99 | 300 |
| MX | usb-smtp-inbound-1.mimecast.com 10 | 300 |
| MX | usb-smtp-inbound-2.mimecast.com 10 | 300 |
| NS | elle.ns.cloudflare.com | 86400 |
| NS | michael.ns.cloudflare.com | 86400 |
| TXT | 0ed1fe018a1a2a44de16f14b2f95c90ee9b42cf963 | 300 |
| TXT | MS=ms50920058 | 300 |
| TXT | OGJ4x6/5+QMn+1vS39pR8TA7cHMgYrgpAgmP8hcPCkQxLX4T3tqTpL7Er/AKhBWFiBipO10MB+bBvlAuo0uykg== | 300 |
| TXT | P2A_5439_6 | 300 |
| TXT | facebook-domain-verification=34yvsufvmw589g9t4ijxw0memvnvqy | 300 |
| TXT | google-site-verification=2LYALBkopIFO6tv7MjA4tB1j6_46vyoodO-oydy69vE | 300 |
| TXT | google-site-verification=Dcr2yZEYDNQJ1_ajvbu1GTfDFohxUdNCHIkXC5jvEcE | 300 |
| TXT | google-site-verification=V0rahkWd6Lz_MhrvaAlL6Z5TTvI6TCS_gcxMEaI0XCc | 300 |
| TXT | google-site-verification=kgXSqlEuYT_m_uwWCByBpKmiaVLisiAi9bPjzyelGTw | 300 |
| TXT | google-site-verification=mwWBNUINQivpWGejipso4WgZaXG0hvD4a_otxEd3ZYU | 300 |
| TXT | google-site-verification=ris9JEM1AQuvAImzkEa-0Q0jDHOcOy4IWbsFANADS1U | 300 |
| TXT | j5tgtrai6ahjlr6jjn0r79lqjb | 300 |
| AAAA | 2606:4700::6812:863 | 300 |
| AAAA | 2606:4700::6812:963 | 300 |
Technology stack
Analytics and advertising IDs
google_analytics:UA-300704-2google_tag_manager:GTM-NN43QC7WOther sites using the same IDs: computerworld.com, infoworld.com, networkworld.com, csoonline.com
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE2, Let's Encrypt |
| Expires | December 11, 2026 |
| Days remaining | 31 |
| Protocol | TLSv1.3 |
| Names | *.cio.com, cio.com |
Email security
- badSPF needs about 14 DNS lookups but the limit is 10. Receivers return a permanent error, so SPF fails. Flatten or remove includes.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1, selector2).
- good2 MX record(s) found. Mail is handled by Mimecast.
Homepage metadata
| Title | CIO.com - The voice of IT leadership |
|---|---|
| Description | Find the peer insights and expert advice IT leaders need to create business value with technology, drive innovation and develop their careers. |
| Language | en-US |
| Canonical | https://www.cio.com/ |
| Structured data | BreadcrumbList, Organization, WebPage |
| Indexable | Yes |
| Word count | 2005 |
About cio.com
Who is the registrar of cio.com?
cio.com is registered with MarkMonitor Inc. (IANA ID 292).
When does cio.com expire?
The current registration of cio.com expires on February 10, 2027. It was first registered on February 9, 1995.
What technology does cio.com use?
We detected 15 technologies on cio.com, including Convert, Google Ad Manager, Microsoft Clarity, Parse.ly, Universal Analytics, webpack.
Does cio.com protect its email with SPF and DMARC?
cio.com scores 55/100 (grade D) for email security. SPF needs about 14 DNS lookups but the limit is 10. Receivers return a permanent error, so SPF fails. Flatten or remove includes. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of cio.com?
cio.com uses elle.ns.cloudflare.com, michael.ns.cloudflare.com.