How is fastly-edge.com?

Be careful risk 20/100

Registered 4 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

4 years

registered 2023-01-06

Blocklists

listings across 2 lists

Everything we looked at

DNS records3 record types

NS	ns2.fastly-edge.com ns4.fastly-edge.com ns1.fastly-edge.com ns3.fastly-edge.com
TXT	_globalsign-domain-verification=aYUo5U8T15lda6MZNN94r4S3dUHuX5XxJbWWLOmpuk v=spf1 -all _globalsign-domain-verification=1jgLJPwaiJwiOeh2ajdS84dMtVZj_3YZx1Piigh5bu
CAA	{'type': 'CAA', 'iodef': 'mailto:security@fastly.com', 'critical': 0} {'type': 'CAA', 'issue': 'globalsign.com', 'critical': 0} {'type': 'CAA', 'issue': 'certainly.com;validationmethods=dns-01', 'critical': 0} {'type': 'CAA', 'issue': 'letsencrypt.org;validationmethods=dns-01', 'critical': 0}

RegistrationMarkMonitor Inc.

registrar	MarkMonitor Inc.
registered	2023-01-06
expires	2027-01-06
last changed	2024-12-06
owner	DNStination Inc.
nameservers	ns1.fastly-edge.com ns2.fastly-edge.com ns3.fastly-edge.com ns4.fastly-edge.com
status	client delete prohibited client transfer prohibited client update prohibited

registered 2023-01-06expires 2027-01-06

HTTPS certificatenot valid

valid	no
problem	Could not resolve host (ENODATA)

DNSSECinsecure

Domain is not signed with DNSSEC

. → com → fastly-edge.com

Email authenticationpoor

SPF	pass `v=spf1 -all`
DMARC	none
DKIM	none of 1 common selectors

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

Security scoregrade C · 130/190

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

30/45missing: DMARC 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=fastly-edge.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=fastly-edge.com"

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

Watch fastly-edge.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