On no blocklists we checked, valid HTTPS, the site answered 200 in 603 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 75.2.108.245 |
|---|---|
| MX | 0 welt-de.mail.protection.outlook.com |
| NS | a6-66.akam.net a11-67.akam.net a7-67.akam.net a16-65.akam.net a1-130.akam.net a14-64.akam.net ns11.netuse.de |
| TXT | Ah7jEGGDP0Pu6yaw1u//ejMGWoIvfAV8qjqXDLRV8NVp/C3pjP2eKSmSH1++VdHxw8C+7UxXM+HjKsWeS/4GYw== google-site-verification: 3-vV-vfwPRUrWlLEL556mkUkYZ4Madbt7BGU2ISrM48 v=spf1 include:spf.asv.de include:spf.protection.outlook.com include:mail.zendesk.com include:amazonses.com a:mail01.datacenter-coburg.de a:mail02.datacenter-coburg.de ~all tollbit-domain-verification=586ef15c92036a8c42a4ba990e81b7eb5af2443700c4198ef1b608cd82ecf4a9 openai-domain-verification=dv-U1Q741SATOR99JyIP9Rm5zka MS=ms24058498 |
| last changed | 2026-06-10 |
|---|---|
| nameservers | a1-130.akam.net. a11-67.akam.net. a14-64.akam.net. a16-65.akam.net. a6-66.akam.net. a7-67.akam.net. ns11.netuse.de. |
| status | active |
| valid | yes |
|---|---|
| issuer | Amazon |
| covers | welt.de |
| protocol | TLSv1.2 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 include:spf.asv.de include:spf.protection.outlook.com include:mail.zendesk.com include:amazonses.com a:mail01.datacenter-coburg.de a:mail02.datacenter-coburg.de ~all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: selector1 |
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 welt.de.
Reference: /llms.txt.
Watch welt.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