HOW.IS
?

How is strato.de?

Not sure yet risk 10/100

On no blocklists we checked, valid HTTPS, the site answered 200 in 1082 ms.

Why

02050100
finecarefulhigh risk
  • +10The registry did not report a usable creation date.
  • ·Could not check domain age; retry before trusting this domain.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

How strato.de looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
1082 ms · ends at www.strato.de
HTTPS
130 d
left on a Sectigo Limited certificate
Age
?
creation date not reported
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A192.67.198.33
AAAA2a01:238:20a:202:6660:0:198:33
MX1 smtp.google.com
NSns-strato.ui-dns.org
ns-strato.ui-dns.de
ns-strato.ui-dns.com
ns-strato.ui-dns.biz
TXTanthropic-domain-verification-ahgss2=bKjL5BoP3OH7rUfArBk7XeR6p
figma-domain-verification=bf994688b54b476ea25cff12b37502eef47a3bad935472aa4fbafa862e2c3c14-1750658762
_vgnorr6604h8o038eq50vjbgcbu21jq
4btvf4r50tzz12bg5qhndx3301tqsf6f
browserstack-domain-verification=bd6ad633-28d3-489a-a562-403c8b6e9def
atlassian-domain-verification=KAEkvhtoErKIDdiyb7e0wzavuISNOteHVzuoJX6M4VNN5REeLHY0BhBUYNFjFEt9
_xbng04g3oajsqj39peb49y1xm34i9zw
flexera-domain-verification-istusjrqrnokqdqz
google-site-verification=wrxqXbUddA0HM62nkrDFeqIqavU_4qUXBOc8nH42RvU
_telesec-domain-validation=2025-01-21_LmfEGoTgPqgJMaCxorMDNS2AdsqoQLzecdrxyyMg2v9hxcY5a7
bztf4l28jjz36ldxpgxpb3j16w0573x8
X-NIC Certified Quality Zone
MS=ms50420025
MS=ms57092901
google-site-verification=hkIYPFLCjRTsOk7E8u24c1UVQHQpNKt8fVwqA2drFPc
v=spf1 a:ap4-p00-ob.smtp.rzone.de a:ap4-p02-ob.smtp.rzone.de a:ap4-p03-ob.smtp.rzone.de a:ap6-p00-ob.smtp.rzone.de a:ap6-p02-ob.smtp.rzone.de a:ap6-p03-ob.smtp.rzone.de include:_spf.google.com include:_spf-corporate.ionos.com ~all
docker-verification=e4c78c46-4006-4ebe-9f45-a21943106615
_cuzi5qci9s7s8hn0mavqae6ehca7bmu
r94c4lgtsx45rsfx1c4jgyhhg0tsgsyx
knowbe4-site-verification=ea92e091b44a2e728b98725e65e73528
apple-domain-verification=c5AYpwx37Vii11g0
Registrationregistrar not reported
last changed2026-07-13
nameserversns-strato.ui-dns.biz.
ns-strato.ui-dns.com.
ns-strato.ui-dns.de.
ns-strato.ui-dns.org.
statusactive
HTTPS certificate130 days left
validyes
issuerSectigo Limited
covers*.strato.de, strato.de
protocolTLSv1.3
issued 2026-08-26expires 2027-03-12
DNSSECsecure

Domain is properly signed — chain validated by an independent validating resolver

. → de → strato.de
Email authenticationgood
SPFpass v=spf1 a:ap4-p00-ob.smtp.rzone.de a:ap4-p02-ob.smtp.rzone.de a:ap4-p03-ob.smtp.rzone.de a:ap6-p00-ob.smtp.rzone.de a:ap6-p02-ob.smtp.rzone.de a:ap6-p03-ob.smtp.rzone.de include:_spf.google.com include:_spf-corporate.ionos.com ~all
DMARCpass policy reject
DKIMnone of 1 common selectors

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 165/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
20/25missing: Mail Server Configuration
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop192.67.198.33Barracuda192.67.198.33UCEPROTECT Level 1192.67.198.33

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

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.

curl "https://how.is/v1/domain/trust?domain=strato.de" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=strato.de"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on strato.de. Reference: /llms.txt.

IPv6. IPv6 readiness grade for strato.de Does strato.de work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.

Watch strato.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