HOW.IS
?

How is nyu.edu?

Be careful risk 30/100

On no blocklists we checked, no valid HTTPS certificate, the site did not answer (SSLCertVerificationError).

Why

02050100
finecarefulhigh risk
  • +10Could not read the domain's registration record.
  • +20No valid HTTPS certificate.

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

Site
down
SSLCertVerificationError
HTTPS
invalid
certificate not read
Age
?
creation date not reported
Blocklists
0
listings across 4 lists; 1 did not answer

Everything we looked at

DNS records5 record types
A216.165.61.24
MX10 mxb-00256a01.gslb.pphosted.com
10 mxa-00256a01.gslb.pphosted.com
NSns1.nyu.net
ns2.nyu.org
ns4.nyu.edu
TXTfastly-domain-delegation-z2mk2ugh5up86i4m3az9-289772-2020-09-23
e2ma-verification=kv5eb
google-site-verification=zYK4YgpQpLb40VbmgUANCDqzDBkd6JWxG89WBqW-AvE
e2ma-verification=ruzcb
apple-domain-verification=gUTv6Uz1Gdi14obE
google-site-verification=-5tfUFiJkZOeA4CLwhvxUV_9sv3_k1j4LwpwA_eWz3A
apple-domain-verification=cGRUsgQrf98HFTVr
apple-domain-verification=b6TUc4cksQQdpGfJ
82OWAZWDRS1RMM6JHOBC0JJF26SQLAO344GD276PD
cmverification-2022
Sendinblue-code:e570a8676ae98699a5ff860a7eff1f38
d365mktkey=wrgr4CmP8fLV3AGrcx3N8ppM80ssEtRxg1EvuEn3YL8x
d365mktkey=wiyHM4COTROERLhtFKfxLmXtPO25ZmPPeKGwIvUsv1Ax
airtable-verification=dda843c916cb87d00978ad8654a4aa76
smartsheet-site-validation=nhaTPBPFyQPTo87tE7JYDUOzHmkSWQ94
mandrill_verify.weV9vV4c5CxYgyg5rdIX3g
duo_sso_verification=WTYBcV6czONMrarxL7YUdpWbXrsnglElX9TsJCwW7J5XSEVh5asGM0CDeqk9kvyQ
drift-domain-verification=f2f0cda12b9a530f386b71c8fe79981375c876029c5b491606fe8939ef680dd4
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mail.zendesk.com include:mktomail.com ~all
infoblox-domain-mastery=34facf1fc7d3bbbc27457d106c559122e02312d49fde17ae8af4fc8e1e0f970060
notion-domain-verification=SPirDap4YasviSkGht7tvBz1Q6flwoQMQjfY5gC0RuD
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJe9uQvNP61RpaFRKJNGfkpYiyJ5/GNSoCizWm2guvO4uMuIgKLpZt6Q8LqlG60lankHQJ4fDmtJPQ5VzUy1ZBBUGS9CkRrIV6xNT63Xb3vFw8DLooq0yQGlEsT7WEja01SjhuJaZnZ8v9viO3Z8SVa4BBQR4NZnNIWia6378BFQIDAQAB
brevo-code:45b781e69c3502b604156676945c1a5a
1password-site-verification=7PVAWVJIPJH6PBUL24EYBA2GQE
airslate-domain-verification={C8C31474-7200-0000-0000D981}
MS=ms25525126
zapier-domain-verification-challenge=cf19207c-42d6-4983-9372-cb01572729a2
cisco-ci-domain-verification=5f8c1a91a88665fdf1306c4d97c57901e8f2b9134a468e369ac4bf4a35613453
atlassian-domain-verification=wBl6PljSgaRhrZFeBYJmqW9h0irs5eYWCr4gCFcYpodIiXdhotrvoFRdX12cIryz
openai-domain-verification=dv-qwQyMcxw8InCnG2WTqxg7wJJ
censys-domain-verification=gW6wBmek3RvgWxn-gVUHCOqRfKjuGKJB5xGZHj3N1FTw
formstack-domain-verification=92470a030e0c70d94bc0f74574679e7e
neat-pulse-domain-verification-9v8BGLM=3f2a3344-0174-4eaf-b982-7efe3e83fbb2
sprout-social-8f958e49-63d8-4bfc-9826-271d23da83cc
google-site-verification=E97eueHZGO2Gta7ND7sPZCqChFPm5h_FJGhFhy3bXuc
6180EDA461040503DB91AD18165D38D6
jamf-site-verification=aurjaTA5CriNFNSTPhESHA
C3BBA19756CADFB3E5D5B5116E771989
atlassian-domain-verification=sAtem8hAlYjav83OaUhEEJsBoZMVUaRbAIcJuJAY5ITdYYRSQYp6CcoW7AIIYuV9
anthropic-domain-verification-cj1r3v=1LUEhLPV68nWgHJ9x6AJqITAM
adobe-idp-site-verification=d9edc0076f1d016844f8cb979364915c0407390e3fd34be8922a54d79ac7cfcd
docusign=dd188105-e05e-45be-95e9-3fbf59fc4a45
docusign=a6da09da-1d59-4ede-baad-41ce0f74dd59
MS=DC3CF354465F9F4FB5A01B09FBFF180ED22F296C
MS=ms46861818
amazonses:570vvekbLUPOzboZxNoWw+sQztEzLFPmxOpAnKV2bcw=
CAA{'type': 'CAA', 'issue': 'pki.goog', 'critical': 0}
{'type': 'CAA', 'issue': 'digicert.com', 'critical': 0}
{'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0}
{'type': 'CAA', 'issue': 'GoDaddy.com', 'critical': 0}
{'type': 'CAA', 'issue': 'emudhra.com', 'critical': 0}
{'type': 'CAA', 'issue': 'emsign.com', 'critical': 0}
{'type': 'CAA', 'issue': 'amazon.com', 'critical': 0}
{'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0}
Registrationregistrar not reported
HTTPS certificatenot valid
validno
issuerInCommon, LLC
coverswww.nyu.edu, 911memory.nyu.edu, alumni.nyu.edu, cmsauthor.nyu.edu, dental.nyu.edu, drive.nyu.edu, gallatin.nyu.edu, giph.nyu.edu, giving.nyu.edu, googlechat.nyu.edu, googlemeet.nyu.edu, mail.nyu.edu
protocolTLSv1.2
issued 2026-07-16expires 2027-01-30
DNSSECinsecure

Domain is not signed with DNSSEC

. → edu → nyu.edu
Email authenticationexcellent
SPFpass v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mail.zendesk.com include:mktomail.com ~all
DMARCpass policy reject
DKIMfound: default, google, selector1, k1, s1, s2, mail

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

Security scoregrade A · 180/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
45/45missing: 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 MultidomainSpamCop216.165.61.24Barracuda216.165.61.24UCEPROTECT Level 1216.165.61.24

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=nyu.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=nyu.edu"

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

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

Watch nyu.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