startups.co

.co crawl

First seen 2026-05-03 · Last seen 2026-05-03 · pending HTTP 429 crawled 2026-05-15 2 attempts

US · 32.196.186.57 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

http 429

DNS records live

NS
  • ns-1256.awsdns-29.org
  • ns-1881.awsdns-43.co.uk
  • ns-59.awsdns-07.com
  • ns-921.awsdns-51.net
MX
  • 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
TXT
  • google-site-verification=oqG5YqqmvUzJyluskJWgLqqx5lZZ1iMwhO-3ELp3Sdc

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:sendgrid.net include:459884.spf05.hubspotemail.net ~all
softfail (~all)
DMARC
v=DMARC1;p=none;rua=mailto:81b7086b@mxtoolbox.dmarc-report.com,mailto:servers@startups.co; ruf=mailto:81b7086b@forensics.dmarc-report.com
policy: none (monitoring only)
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDa85pxykFCO9hFimHgt3QnUD/JgKhKO28rW5Y8I4sCce+M5/X4m2gU/nLU6eu/OlHcmPSXySNKfIwGMam5Db…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7EF7+iQ7BD64048Y027s4uz0+b3qkF0Rg+Y4LmZpir8Ck64UD/SMxn51uoXKSwH05sFEc9u1fINg86gSDF…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKhvcCaNK3YDKAeqMdAdhk4xWdlT7v9y7RxACB/KTVILOF3ubIOW51EmHv8BOM9yA4Sczhi2pff2SahjfPFTzwoK…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2025-11-18 to 2026-12-17
Expires in 212 days

Linked from (1)