zeiss.com
Solutions to shape the future | ZEISS
zeiss.com is registered with Key-Systems GmbH since March 21, 1995 (31.6 years). The registration expires on March 22, 2027. The site runs on Akamai, Fastly, OneTrust and 2 other technologies. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 16 more days.
- Domain age
- 31.6 yrs
- Technologies
- 5
- Email security
- C
- SSL days left
- 16
Registration
| Registrar | Key-Systems GmbH |
|---|---|
| IANA ID | 269 |
| Registered | March 21, 1995 |
| Expires | March 22, 2027 |
| Updated | March 23, 2026 |
| Status | client transfer prohibited |
| Name servers | a1-232.akam.net, a13-66.akam.net, a18-66.akam.net, a26-67.akam.net, a7-64.akam.net, a8-64.akam.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 23.53.40.42 | 20 |
| A | 23.53.40.48 | 20 |
| MX | mx-in02.eu.retarus.com 10 | 2513 |
| MX | mx-in01.eu.retarus.com 10 | 2513 |
| NS | a1-232.akam.net | 3600 |
| NS | a18-66.akam.net | 3600 |
| NS | a13-66.akam.net | 3600 |
| NS | a7-64.akam.net | 3600 |
| NS | a26-67.akam.net | 3600 |
| NS | a8-64.akam.net | 3600 |
| TXT | atlassian-domain-verification=Rupi8QU123hDQih5cjQbtEDalANhxzEbICnLsegL2460NYNtsT3s6UctNWjkglGm | 600 |
| TXT | autodesk-domain-verification=dm-leJ8kMUsqbaeAFZnB | 600 |
| TXT | atlassian-domain-verification=AowSS5TYghUAXfiF12PTYy3K4NpavaxLKfbTURFqnGv8YTTh87gBW5tOs5pKhZ9J | 600 |
| TXT | deepl-domain-verification=91300aae0d164673a5b95d470ff74559 | 600 |
| TXT | v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC87eAnOC4L4gamKwX5GGumeFBTKNu83KXWMEUwplluQB6rTNdyBiMoDedgjdNfKugpAX81N/m9LYdRjEOEpwd5aSwRJZvPIciKCDfxrtuOCoy1MAmfr83TRvZgJPubRqBP7SqP0InbXdb4ZJtzDDro+MaK7Ll3IAMGazGNHzB9kwIDAQAB | 600 |
| TXT | d365mktkey=VqxakgCocPUopdkhDkxgZxe5ezOSjf8Hl9LGseiqWOsx | 600 |
| TXT | dtm-domain-verification=Lczbe_LJUDkiooY-2MgIZn_OZGf-DZO3sXpd_sdUcTE | 600 |
| TXT | onetrust-domain-verification=ae30cefcb09347f9b4efc63115beff9f | 600 |
| TXT | 48621d6d31772f8f855d39df73fd771b670daaca8ef360106452665b29d7dda9 | 600 |
| TXT | elevenlabs=2wjXvi1ERK-lijVZttBsYJRECwf-N9q3zna09kFCYQQ | 600 |
| TXT | smartsheet-site-validation=ytndkkHoWZK75GZTNbFIen5TM-lSe5Gw | 600 |
| TXT | miro-verification=ad6b0ed2d04e6bbef4a51d55b9f82631b3cdadeb | 600 |
| AAAA | 2a02:26f0:3400::1702:d12 | 20 |
| AAAA | 2a02:26f0:3400::1702:d42 | 20 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-WWQQS7VSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR1, Let's Encrypt |
| Expires | November 26, 2026 |
| Days remaining | 16 |
| Protocol | TLSv1.3 |
| Names | cmm.com, ech.zeiss.com, forums.zeiss.com, guide.zeiss.com, hackathon.zeiss.com, measuringhero.zeiss.com, partner.zeiss.com, premiumoffer.zeiss.com, premiumoffers.zeiss.com, probes.zeiss.com, sensologic.com, sensologic.de |
Email security
- warnSPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it.
- 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 policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1, selector2, mail, fm1).
- good2 MX record(s) found.
Homepage metadata
| Title | Solutions to shape the future | ZEISS |
|---|---|
| Description | ZEISS is an international leading technology enterprise operating in the optics and optoelectronics industries. |
| Language | en |
| Canonical | https://www.zeiss.com/corporate/en/home.html |
| Structured data | BreadcrumbList, Organization |
| Indexable | Yes |
| Word count | 1415 |
About zeiss.com
Who is the registrar of zeiss.com?
zeiss.com is registered with Key-Systems GmbH (IANA ID 269).
When does zeiss.com expire?
The current registration of zeiss.com expires on March 22, 2027. It was first registered on March 21, 1995.
What technology does zeiss.com use?
We detected 5 technologies on zeiss.com, including Akamai, Fastly, OneTrust, HSTS, Google Tag Manager.
Does zeiss.com protect its email with SPF and DMARC?
zeiss.com scores 79/100 (grade C) for email security. SPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of zeiss.com?
zeiss.com uses a1-232.akam.net, a18-66.akam.net, a13-66.akam.net, a7-64.akam.net, a26-67.akam.net, a8-64.akam.net.