indexo.dev

altervista.com

.com dns

First seen 2026-05-08 · Last seen 2026-05-18 · ok HTTP 200 3283 ms crawled 2026-05-15

IE · 52.17.253.37 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar
Tucows Domains Inc.
Created
1997-09-02
Expires
2026-09-01 103 days left
Updated
2025-08-03
Name servers
  • ns1.altervista.com
  • ns2.altervista.com
  • ns3.altervista.com

DNS records live

NS
  • ns1.altervista.com
  • ns2.altervista.com
  • ns3.altervista.com
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com
TXT
  • v=DMARC1; p=none; pct=100; rua=mailto:abuse@altervista.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/O9ycLXcCxE/JRbCNdwgCIBNAmTEl6IOK1WBubVkizcWQu5f9Z5JoI8otl2OxEmjk7IhCD7gcOcSQOpWzi…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxBso482WEgLZ57Lvhl3ZN8XUjtKUEWQStzTRgudwd2KXQP2SX7UuFDVgJ2mBiApz7vWDfBVl4sGzXG8xSq…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2025-11-29 to 2026-12-28
Expires in 221 days

Full certificate history on crt.sh ↗