On no blocklists we checked, valid HTTPS, the site answered 200 in 599 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 63.188.195.100 3.67.234.131 3.123.141.22 |
|---|---|
| MX | 50 otto-de.mail.protection.outlook.com |
| NS | a28-66.akam.net a1-208.akam.net a5-66.akam.net a9-64.akam.net a24-65.akam.net a8-65.akam.net |
| TXT | 00D9b00000SfmQL=1TB9b00000008wr;00D2o000000kAmU=1TBTr00000004Jl adobe-idp-site-verification=86e3d89586a3c84e183be6ac5f4ecb05d1011a5b6df236931e040666450a8c7f atlassian-domain-verification=XuvfFNPt8O1LGWHgmu6drxqQRbfQGX4Dr2Ot8f9rgaA2FemHHZpmo2KZHiug8I9G w/u0tIPwCWqtaT33cfLaDRI4cUHazVnFGfjZSvZs5J409OjBQgoS6SifMXSef28udDpQymTVQsX2gktjmDFz0w== google-site-verification=uhp66_5IP66csx6AefbIEaCUbgfvZ6gffnAwJj3IX5c v=spf1 ip4:80.85.192.0/20 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.salesforce.com a:_spf.otto.de -all CTxuSaM2ovKYyOHyjzvyQ0f9brbx1ug7SugtgTUplebg9BFi1Vtkj5o/qoiuVxKuAUUWEaoNuR4awzrsYh6LiA== figma-domain-verification=a7779162ff855ae8f5aca8708caa598f1d994bcd54c597f3816230fcc8817fe0-1744186662 wiz-domain-verification=9e685f8b43ce318887c925c4c1973c62ec374a09e49fb1c22bfb049a03ddf05e miro-verification=bdc9cd9f80167223093040082fce9f70cb15a22c dtm-domain-verification=mM876KNtSp0KQQYotikNG6TPTIoaSmKM_7lgUENJM_o amazonses:mIH7OVHQO2F5WChOVyD79u9apTHT6sbf7e2VZ9NtvsA= QCbesHKcvkL0B5iRm1w3tj7P1PyQAorD MS=ms67614880 wiz-domain-verification=084961cf6a9943467022b6e4e254206d89ccca15ebf3b26fbcda38cfa76fdb97 apple-domain-verification=siseb2WuYlAhQ1Js google-site-verification=mwRR8O8tb2xn2nbAuVoFRXq3FvQG8TBXVfvao9Ws6dY mongodb-site-verification=XP5hVwaaialm2di9r4ME8FEBAgoydmWc facebook-domain-verification=j70v29fpjg4ojg80gbifqw1eego33r docker-verification=dd370709-def2-48e6-bfe6-ceafcf66e031 |
| last changed | 2026-04-28 |
|---|---|
| nameservers | a1-208.akam.net. a24-65.akam.net. a28-66.akam.net. a5-66.akam.net. a8-65.akam.net. a9-64.akam.net. |
| status | active |
| valid | yes |
|---|---|
| issuer | DigiCert Inc |
| covers | www.otto.de, pxc.otto.de, ts.otto.de, otto.de |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 ip4:80.85.192.0/20 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.salesforce.com a:_spf.otto.de -all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: selector1, selector2, mail |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on otto.de.
Reference: /llms.txt.
Watch otto.de. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
Watch — $1 / 30 days