HOW.IS
?

How is admin.ch?

Be careful risk 30/100

On no blocklists we checked, no valid HTTPS certificate, the site answered 403 in 464 ms.

Why

02050100
finecarefulhigh risk
  • +10The registry did not report a usable creation date.
  • +20No valid HTTPS certificate.

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

How admin.ch looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
403
464 ms
HTTPS
invalid
Could not resolve host (EREFUSED)
Age
?
creation date not reported
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A193.223.22.200
MX10 mx03.mail.admin.ch
10 mx04.mail.admin.ch
10 mx01.mail.admin.ch
10 mx02.mail.admin.ch
NSins2.admin.ch
ins5.admin.ch
ins4.admin.ch
ins3.admin.ch
ins1.admin.ch
TXT_28981jqjf8pnbch6v4wrkytlcci0jvi
_o27bpt6ymnp6bw6q4zvpneg8saguknx
_2aore505tvl4qd3i45l310tv3wmvrg7
_ioxoawihgu1476l7qxr131ui18084gd
_vc74poetatfa92cr8h9fsjc8mdz8ki1
v=spf1 redirect=_spfgroupa.admin.ch
cisco-ci-domain verification=27ef6be0682bd1449e9a754a29ee4531b654161aa2067287c0c83384fcbe752c
_hwfna9hrcznsybiwopj2i2qr1pc5jlj
swisssign-check=xxNkftWmR9ABugjfP95kTDM4Hgg
_0wpdpijg5bbub9zhlht8djf2ethnco1
_5xotmzeoswb8lu9elt11bu77p563p6x
_zsvori4jovo2pe6dbx4ijnjd6yz2y7u
_zt4mdovcte6kj5ssmilx9x9e3i89kqr
MS=ms59193443
_totniemue00wcqp1q1umplpn008we42
_rgmb7eova4941nqd60j9d2zdsuue63q
_65erz9lm8cl0pacz2m9razkatpgx4sd
_uvhi0qkrmwktryo9hkg2c2bbh3gfa21
CAA{'type': 'CAA', 'issue': 'comodoca.com', 'critical': 0}
{'type': 'CAA', 'iodef': 'mailto:hostmaster@admin.ch', 'critical': 0}
{'type': 'CAA', 'issue': 'digicert.com', 'critical': 0}
{'type': 'CAA', 'issue': 'awstrust.com', 'critical': 0}
{'type': 'CAA', 'issue': 'swisssign.com', 'critical': 0}
{'type': 'CAA', 'issue': 'certainly.com', 'critical': 0}
{'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0}
Registrationregistrar not reported
nameserversins1.admin.ch
ins2.admin.ch
ins3.admin.ch
ins4.admin.ch
ins5.admin.ch
statusactive
HTTPS certificatenot valid
validno
problemCould not resolve host (EREFUSED)
DNSSECinsecure

Domain is not signed with DNSSEC

. → ch → admin.ch
Email authenticationfair
SPFwarning v=spf1 redirect=_spfgroupa.admin.ch
DMARCpass policy quarantine
DKIMnone of 1 common selectors

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

Security scoregrade B · 163/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
38/45missing: SPF Record, DKIM Presence
Advanced Security
20/25missing: IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop193.223.22.200Barracuda193.223.22.200UCEPROTECT Level 1193.223.22.200

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=admin.ch" \ -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=admin.ch"

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

Watch admin.ch. 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