HOW.IS
?

How is blogger.com?

Looks fine risk 0/100

Registered 27 years ago, on no blocklists we checked, valid HTTPS, the site did not answer (refused).

Why

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

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

Site
down
refused
HTTPS
55 d
left on a Google Trust Services certificate
Age
27 years
registered 1999-06-22
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records6 record types
A172.253.63.191
AAAA2607:f8b0:4004:c08::bf
MX10 alt1.gmr-smtp-in.l.google.com
5 gmr-smtp-in.l.google.com
10 alt2.gmr-smtp-in.l.google.com
NSns2.google.com
ns1.google.com
ns3.google.com
ns4.google.com
TXTv=spf1 redirect=_spf.google.com
google-site-verification=-OR7o1cPY_Zi3wrXwQJWk81kffyeNb7Q77lb91jtINY
CAA{'type': 'CAA', 'issue': 'pki.goog', 'critical': 0}
RegistrationMarkMonitor Inc.
registrarMarkMonitor Inc.
registered1999-06-22
expires2027-06-22
last changed2026-05-21
ownerREDACTED FOR PRIVACY
nameserversns1.google.com
ns2.google.com
ns3.google.com
ns4.google.com
statusclient delete prohibited
client transfer prohibited
client update prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 1999-06-22expires 2027-06-22
HTTPS certificate55 days left
validyes
issuerGoogle Trust Services
covers*.blogger.com, blogger.com, blogblog.com, *.blogblog.com
protocolTLSv1.3
issued 2026-09-28expires 2026-12-21
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → blogger.com
Email authenticationfair
SPFwarning v=spf1 redirect=_spf.google.com
DMARCpass policy quarantine
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: SOA Record Configuration
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop172.253.63.191Barracuda172.253.63.191UCEPROTECT Level 1172.253.63.191

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=blogger.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=blogger.com"

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

Watch blogger.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