HOW.IS
?

How is geocities.com?

Be careful risk 20/100

Registered 31 years ago, on no blocklists we checked, no valid HTTPS certificate, the site did not answer (SSLCertVerificationError).

Why

02050100
finecarefulhigh risk
  • +20No valid HTTPS certificate.

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

Site
down
SSLCertVerificationError
HTTPS
invalid
certificate not read
Age
31 years
registered 1995-12-15
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A13.248.158.7
76.223.84.192
MX10 mta5.am0.yahoodns.net
10 mta6.am0.yahoodns.net
10 mta7.am0.yahoodns.net
NSns1.yahoo.com
ns3.yahoo.com
ns5.yahoo.com
ns2.yahoo.com
ns4.yahoo.com
TXTv=spf1 redirect=_spf.mail.yahoo.com
CAA{'type': 'CAA', 'issue': 'globalsign.com', 'critical': 0}
{'type': 'CAA', 'issue': 'digicert.com', 'critical': 0}
{'type': 'CAA', 'iodef': 'mailto:security@yahooinc.com', 'critical': 0}
RegistrationMarkMonitor Inc.
registrarMarkMonitor Inc.
registered1995-12-15
expires2026-12-14
last changed2025-11-12
ownerREDACTED FOR PRIVACY
nameserversns1.yahoo.com
ns2.yahoo.com
ns3.yahoo.com
ns4.yahoo.com
ns5.yahoo.com
statusclient delete prohibited
client transfer prohibited
client update prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 1995-12-15expires 2026-12-14
HTTPS certificatenot valid
validno
issuerDigiCert Inc
coverssrc1.yahoo.com, *.oath.com, *.ouroath.com, *.ouryahoo.com, *.yahoo.com, *.verizonmedia.com, *.yahooinc.com, *.yahoo.bg, *.yahoo.ca, *.yahoo.cn, *.yahoo.co, *.yahoo.co.in
protocolTLSv1.3
issued 2026-10-21expires 2027-01-13
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → geocities.com
Email authenticationfair
SPFwarning v=spf1 redirect=_spf.mail.yahoo.com
DMARCpass policy reject
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 · 8 lookups
SURBL MultidomainURIBL MultidomainSpamCop76.223.84.192Barracuda76.223.84.192UCEPROTECT Level 176.223.84.192SpamCop13.248.158.7Barracuda13.248.158.7UCEPROTECT Level 113.248.158.7

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=geocities.com" \ -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=geocities.com"

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

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

Watch geocities.com. 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