HOW.IS
?

How is asu.edu?

Not sure yet risk 10/100

On no blocklists we checked, valid HTTPS, the site answered 200 in 119 ms.

Why

02050100
finecarefulhigh risk
  • +10Could not read the domain's registration record.
  • ·Could not check registration; retry before trusting this domain.

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

How asu.edu looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
119 ms · ends at www.asu.edu
HTTPS
57 d
left on a Let's Encrypt certificate
Age
?
creation date not reported
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A72.11.158.6
72.11.158.5
MX5 mxa.global.inbound.cf-emailsecurity.net
5 mxb.global.inbound.cf-emailsecurity.net
NSa22-66.akam.net
a11-65.akam.net
a7-64.akam.net
a4-67.akam.net
a1-63.akam.net
a10-64.akam.net
TXTibmid:503c2074-8e5d-43fc-b749-79c9be10e30d
airtable-verification=2477b14b6e797c72eecf473623353562
d365mktkey=lihrZARsIqwOgO8Zt9g3R54AwNeNEWx8xFziFLdlhmkx
asv=924f601cfa6e06ba2e5cca5bf19765a9
d6nblso5hd3ib6u3t2oi8i4edj
64D9159CAC7F41996DC3CB6DD6922195
wpe-verification=nextlab
d365mktkey=mXOoF8FVAANFXyvNwTMXy06JMwBDQFkXwDs4wHEAUOcx
box-domain-verification=44e5d581c381913b98078d5ec4f748ab50be97958351bbaf673c2c1d4b9d6694
google-site-verification=BB6GIQnmaILcHSscvQg_fCqj3vdZIlXI5kuy7HpHAPE
d365mktkey=RxVCFj53JfxSTw3cxh6aEju6DXcyANtKjQZYdQ7YZtgx
atlassian-sending-domain-verification=13219860-b050-44ed-b6eb-2bd41bfe8282
apple-domain-verification=ILngEHOprJqMtfC8
d365mktkey=fsvfevzTqILwT9ZIlPRr2qeMrMA3JJyKEeTtXzTD1Dcx
jamf-site-verification=JTCNuS14Pw9oLZxFWPuSCA
autodesk-domain-verification=eLWeTzRN2wfsHYkyV1fc
google-site-verification=bxMIOAXhL404ItIUgl5NLAd_eJm2S5z1hDI2zwAI4vc
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgkFVNYdscx46LS5X52ct1zwrG08pVlqkHk9D0qItbuHcE++S4x6Zuz0thtK6jEdtDQuG+8d7tBRTxg44ZkSA2ep1VXAxokVIb/aCW1h8AQwU/IAQ+tyI9SvXrQeTKn8Ml3r1b+WmH3Ql9oe/GcstH8943eYSfQ5Gmgdykvite5QIDAQAB
kstu2tf14bkjsncenpoufl1jcv
x5LbKUr0ymX7t9gaisbEtZQQ7SAZjFaOLHxsWzOx9VnwBZvGZxz2uH9dXXBFzVCyBE+v0BE/Jv4zHLoPjIkYPw==
google-site-verification=sJfpYmf1p0DlSkm01E-cScK7qSbAjtRMHn9vXNfXDAE
adobe-idp-site-verification=2a514dab-0c7a-4136-8f5a-a65f408ff19a
HK34FCVSJLHH5H3HDJWD0A05WEPN1O4GQFVUA3QXE
05siafX4XN93lXTazkmm+/nchrjGPNflg4J688yhKBGNQWzioSa12vgVUiXIV2gDRSVoTrrHTQzqaKnnflH6rw==
google-site-verification=ZDErSll02c4EoW6W483dq3nvWD7roFI5akkhby9sFrw
figma-domain-verification=3611d283e1d3a3c59ba1e11e68fdd5fc5a0c620e76d029b8dada6dd6fb300a0e-1770076483
wrike-verification=MjE5OTgzNDoxM2RmNDNhNjIyMjYzYTQyMTgwZDM2NDM1ZjZhZTZkNDkxNmIyYTI1NzhkYjZkMDJhYzUyMDg2YjEzNGQ4OTFk
MS=ms13229418
wOetlBoozqj8nufjetLt
duo_sso_verification=4nKFG1dB05y6UMiesSJAQ2kD5APPjiWvD7DJWfVIAtdoryjYgoMhJtIE8afDRpyk
workplace-domain-verification=f928ec66-bf3e-46f1-bb17-26eb319c6106
docusign=00fa7419-118b-42e4-8f9a-772210724092
anthropic-domain-verification-a07778=2mvcbnXgggoGzM48HJDF9fzSG
openai-domain-verification=dv-FAAFwDiMDijg9DDBVOF3zAMd
v=spf1 +include:spf.asu.edu include:spf2.asu.edu include:lsoft.com include:_spf.google.com include:spf.protection.outlook.com ~all
pardot383922=4638751f98dcb08c10fa002c130b8e46d3f8285fc31a4f0169c0e7a7e3e8b593
google-site-verification=s4Iz8t6_QTkgDdCThhhICa_1ODr85kdANLl_xLkN_oQ
google-site-verification=Awf2Ji_nANWhRPDqc598iYColhM35SoKxzgFk34YoCw
google-site-verification=2PEcMgfZ2h9BwNds2GtqnQ-VyaOoucNZ-hAMJ5InLG4
A4D2E45665B863BA0C1A7D1CCB59AD4B
jamf-site-verification=MgLQCp-xeRoxwIKC63p95Q
wrike-verification=NTc4OTk2NTowZGYwMDU4YTZlMzA2YjY3MmI3ZjVmM2JlM2RjZTU0MjBmODg2N2VlMTAwMWNlMGY5MjJkMzUyYzZlZDk4NTRm
mailerlite-domain-verification=6a960a12552098eddac8f8c32077a0707060ed07
facebook-domain-verification=7ukd9ed4wluat1nvp61tse4d9ku40v
CAA{'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0}
{'type': 'CAA', 'issue': 'amazontrust.com', 'critical': 0}
{'type': 'CAA', 'issue': 'digicert.com', 'critical': 0}
{'type': 'CAA', 'issue': 'amazon.com', 'critical': 0}
{'type': 'CAA', 'issue': 'godaddy.com', 'critical': 0}
{'type': 'CAA', 'issue': 'amazonaws.com', 'critical': 0}
{'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0}
{'type': 'CAA', 'issue': 'pki.goog', 'critical': 0}
{'type': 'CAA', 'issue': 'emsign.com', 'critical': 0}
{'type': 'CAA', 'issue': 'awstrust.com', 'critical': 0}
{'type': 'CAA', 'issue': 'comodoca.com', 'critical': 0}
Registrationregistrar not reported
HTTPS certificate57 days left
validyes
issuerLet's Encrypt
coversasu.edu
protocolTLSv1.3
issued 2026-09-29expires 2026-12-28
DNSSECinsecure

Domain is not signed with DNSSEC

. → edu → asu.edu
Email authenticationgood
SPFpass v=spf1 +include:spf.asu.edu include:spf2.asu.edu include:lsoft.com include:_spf.google.com include:spf.protection.outlook.com ~all
DMARCwarning policy none
DKIMfound: default, google, selector1, s1, s2

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: DMARC Record, DKIM Presence
Advanced Security
20/25missing: IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 8 lookups
SURBL MultidomainURIBL MultidomainSpamCop72.11.158.6Barracuda72.11.158.6UCEPROTECT Level 172.11.158.6SpamCop72.11.158.5Barracuda72.11.158.5UCEPROTECT Level 172.11.158.5

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=asu.edu" \ -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=asu.edu"

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

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

Watch asu.edu. 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