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helpteaching.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · error crawled 2026-05-12 5 attempts

US · 23.22.74.14 · AS14618 Amazon.com, Inc.

Reputation 84/100 crawl error dmarc monitor-only

http error: illegal header line: bytearray(b'https 200 OK: ')

Registration

Registrar
Squarespace Domains II LLC
Created
2011-12-29
Expires
2026-12-29 223 days left
Updated
2025-12-29
Name servers
  • apollo.ns.cloudflare.com
  • meg.ns.cloudflare.com

DNS records live

NS
  • apollo.ns.cloudflare.com
  • meg.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • https://mail.google.com/mail/u/0/?ui=2&shva=1#inbox/14302fb8b5fe30d6
  • google-site-verification=csOPZOCx9nSwx97wE16GULDrpCDbdl4zfyJdJk7-aRg

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:amazonses.com include:spf.mandrillapp.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:re+dc46cf4464c4@inbound.dmarcdigests.com; pct=100
policy: none (monitoring only) · sp=none
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArKZySF6kRg9pc3qWcbdH+64KxdVHdbKqB9DRyX3M1bOM89cJr038I1LSBWeMe+RR8+Hms8ZPg3PRfe7x5f…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCafGIzubVnnhxQ0zEpEi5Fd0TQlRX3fUymH0xXMb6NoPZVZBBVgyl+ZV2s+0XuZDucQw9PA2f+coU2KGB5+D5vvA…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2025-12-22 to 2027-01-21
Expires in 246 days

Full certificate history on crt.sh ↗

Linked from (2)