HOW.IS
?

How is gtld-servers.net?

Be careful risk 20/100

Registered 33 years ago, no valid HTTPS certificate, the site did not answer (OSError).

Why

02050100
finecarefulhigh risk
  • +20No valid HTTPS certificate.

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

Site
down
OSError
HTTPS
invalid
Could not resolve host (ENODATA)
Age
33 years
registered 1994-02-16
Blocklists
0
listings across 2 lists

Everything we looked at

DNS records1 record types
NSav2.nstld.com
av3.nstld.com
av4.nstld.com
av1.nstld.com
RegistrationNetwork Solutions, LLC
registrarNetwork Solutions, LLC
registered1994-02-16
expires2033-02-16
last changed2024-01-05
nameserversav1.nstld.com
av2.nstld.com
av3.nstld.com
av4.nstld.com
statusserver delete prohibited
server transfer prohibited
server update prohibited
registered 1994-02-16expires 2033-02-16
HTTPS certificatenot valid
validno
problemCould not resolve host (ENODATA)
DNSSECinsecure

Domain is not signed with DNSSEC

. → net → gtld-servers.net
Email authenticationpoor
SPFnone
DMARCpass policy reject
DKIMnone of 1 common selectors

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

Security scoregrade C · 115/190
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
15/45missing: CAA Records, SPF Record, DKIM Presence
Advanced Security
10/25missing: Mail Server Configuration, IPv6 Support
Domain Reputation
35/35
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 2 lookups
SURBL MultidomainURIBL Multidomain

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=gtld-servers.net" \ -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=gtld-servers.net"

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

Watch gtld-servers.net. 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