HOW.IS
?

How is adnxs.com?

Looks fine risk 0/100

Registered 18 years ago, on no blocklists we checked, valid HTTPS, the site answered HTTP 404.

Why

02050100
finecarefulhigh risk
  • ·Nothing in the checks added risk.

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

Site
404
66 ms
HTTPS
189 d
left on a DigiCert Inc certificate
Age
18 years
registered 2008-05-27
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records2 record types
A68.67.160.114
68.67.179.113
68.67.160.117
68.67.160.132
68.67.160.76
68.67.179.155
68.67.180.196
68.67.181.248
68.67.160.26
68.67.179.89
68.67.179.87
68.67.181.231
NSns2.gslb.com
ns1.gslb.com
RegistrationMarkMonitor Inc.
registrarMarkMonitor Inc.
registered2008-05-27
expires2027-05-27
last changed2026-04-25
ownerMicrosoft Corporation
nameserversns1.gslb.com
ns2.gslb.com
statusclient delete prohibited
client transfer prohibited
client update prohibited
registered 2008-05-27expires 2027-05-27
HTTPS certificate189 days left
validyes
issuerDigiCert Inc
covers*.adnxs.com, adnxs.com
protocolTLSv1.2
issued 2026-10-17expires 2027-05-03
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → adnxs.com
Email authenticationpoor
SPFnone
DMARCnone
DKIMnone of 1 common selectors

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

Security scoregrade D · 110/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
0/45missing: CAA Records, SPF Record, DMARC Record, DKIM Presence
Advanced Security
5/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 17 lookups
SURBL MultidomainURIBL MultidomainSpamCop68.67.181.231Barracuda68.67.181.231UCEPROTECT Level 168.67.181.231SpamCop68.67.161.182Barracuda68.67.161.182UCEPROTECT Level 168.67.161.182SpamCop68.67.179.153Barracuda68.67.179.153UCEPROTECT Level 168.67.179.153SpamCop68.67.180.24Barracuda68.67.180.24UCEPROTECT Level 168.67.180.24SpamCop68.67.181.211Barracuda68.67.181.211UCEPROTECT Level 168.67.181.211

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=adnxs.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=adnxs.com"

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

Watch adnxs.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