indexo.dev

learningbuilder.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-18 · ok HTTP 200 2457 ms crawled 2026-05-09

US · 45.56.102.70 · AS63949 Akamai Connected Cloud

Reputation 95/100 weak security headers

Registration

Registrar
DomainSpot LLC
Created
1999-10-15
Expires
2027-10-15 513 days left
Updated
2019-08-02
Name servers
  • ns0.dnsmadeeasy.com
  • ns1.dnsmadeeasy.com
  • ns2.dnsmadeeasy.com
  • ns3.dnsmadeeasy.com
  • ns4.dnsmadeeasy.com

DNS records live

NS
  • ns0.dnsmadeeasy.com
  • ns1.dnsmadeeasy.com
  • ns2.dnsmadeeasy.com
  • ns3.dnsmadeeasy.com
  • ns4.dnsmadeeasy.com
TXT
Show 4 TXT records
  • google-site-verification=SaSw3z2lUFeHYkS8oZ5CYkMloQl6eSjYylAXvn-krrw
  • qdlh2t19t6gnckc2ere5sf61mi
  • 9l3fkl1nlf1f82lob0aejd9dmp
  • beoi5o8kqc4bggbel4qrlq6mcp

Email authentication no MX

SPF
v=spf1 include:u1430394.wl145.sendgrid.net -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc.rua@heuristics.net
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuVsMfhLFbmo4MDcfu0/3gIRAFfqiGy8nYss3vs97Es9jNKhYvhiURvOzqCY1A06HP0mBXsMOnUZpnwB9kQ…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5XrLUg27FRKflqYH3iRIkxbbdOC2HoXLYZriqxLwAI3M9i8xlBHAehx0sh5EhbHk6d9MA+mfeYRl+HXimjDt1Zq…
selectors probed

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

Linked from (4)