chicagobusiness.com
Crain's Chicago Business - Today's Chicago business news - Crain's Chicago Business
chicagobusiness.com is registered with TLDS L.L.C. d/b/a SRSPlus since February 27, 1997 (29.7 years). The registration expires on February 28, 2029. The site runs on React, Prebid.js, Chartbeat and 9 other technologies. Its email security grade is F. Its SSL certificate is issued by Amazon and is valid for 182 more days.
- Domain age
- 29.7 yrs
- Technologies
- 12
- Email security
- F
- SSL days left
- 182
Registration
| Registrar | TLDS L.L.C. d/b/a SRSPlus |
|---|---|
| IANA ID | 320 |
| Registered | February 27, 1997 |
| Expires | February 28, 2029 |
| Updated | February 1, 2024 |
| Status | client transfer prohibited |
| Name servers | ns-1264.awsdns-30.org, ns-1883.awsdns-43.co.uk, ns-492.awsdns-61.com, ns-712.awsdns-25.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 15.197.197.210 | 60 |
| A | 76.223.74.19 | 60 |
| MX | usb-smtp-inbound-1.mimecast.com 10 | 60 |
| MX | usb-smtp-inbound-2.mimecast.com 10 | 60 |
| NS | ns-1264.awsdns-30.org | 172800 |
| NS | ns-1883.awsdns-43.co.uk | 172800 |
| NS | ns-492.awsdns-61.com | 172800 |
| NS | ns-712.awsdns-25.net | 172800 |
| TXT | MS=ms18710445 | 3600 |
| TXT | anthropic-domain-verification-nnq2x3=jsotZcH94QRqftzH1E2lUNDlT | 3600 |
| TXT | facebook-domain-verification=o1vwbrswpsuh3oiic5rtcx4aqlpcrf | 3600 |
| TXT | google-site-verification=VVAXcqs1RZHr7yNaA0BNQcpIYETN4svziqlGOongqrU | 3600 |
| TXT | google-site-verification=a6VK7s4-3UegbpsSCbG-N1dteO07ZXtPTm6vvnOzUaM | 3600 |
| TXT | knowbe4-site-verification=33b50c02d52ad8dd4b8b221a908a77d2 | 3600 |
| TXT | sending_domain201082=a26c3925e1b713cc4a82cb3b61ff84360dd0ab547f840d068c6245fc159ffc07 | 3600 |
| TXT | v=spf1 include:spf.crain.com include:usb._netblocks.mimecast.com ~all | 3600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | May 12, 2027 |
| Days remaining | 182 |
| Protocol | TLSv1.2 |
| Names | chicagobusiness.com |
Email security
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- 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 marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:cedeb8c8-da59-4a7b-9d2d-5eb3530364cd@rep.usb.mimecastdmarcanalyzer.com.
- good2 MX record(s) found. Mail is handled by Mimecast.
Homepage metadata
| Title | Crain's Chicago Business - Today's Chicago business news - Crain's Chicago Business |
|---|---|
| Description | Breaking news and in-depth reporting on Chicago business, politics, real estate and health care from Crain’s Chicago Business. |
| Language | en |
| Canonical | https://www.chicagobusiness.com/ |
| Structured data | NewsMediaOrganization |
| Indexable | Yes |
| Word count | 475 |
About chicagobusiness.com
Who is the registrar of chicagobusiness.com?
chicagobusiness.com is registered with TLDS L.L.C. d/b/a SRSPlus (IANA ID 320).
When does chicagobusiness.com expire?
The current registration of chicagobusiness.com expires on February 28, 2029. It was first registered on February 27, 1997.
What technology does chicagobusiness.com use?
We detected 12 technologies on chicagobusiness.com, including Prebid.js, Chartbeat, Akamai, TrustArc, Google Fonts, React.
Does chicagobusiness.com protect its email with SPF and DMARC?
chicagobusiness.com scores 48/100 (grade F) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of chicagobusiness.com?
chicagobusiness.com uses ns-1264.awsdns-30.org, ns-1883.awsdns-43.co.uk, ns-492.awsdns-61.com, ns-712.awsdns-25.net.