indexo.dev

kumon.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · pending HTTP 403 crawled 2026-05-17 4 attempts

US · 172.66.152.234 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
Network Solutions, LLC
Created
1997-08-15
Expires
2035-08-14 3374 days left
Updated
2025-08-15
Name servers
  • anna.ns.cloudflare.com
  • apollo.ns.cloudflare.com

DNS records live

NS
  • anna.ns.cloudflare.com
  • apollo.ns.cloudflare.com
MX
  • 50 d206822a.ess.barracudanetworks.com
  • 60 d206822b.ess.barracudanetworks.com
TXT
Show 12 TXT records
  • nc3bp2j2ns5k08ie4emv4383tl
  • nri72l354jqes8ogqg3v5i6cuq
  • sgqqc0ie1sb351oko3spb37rj5
  • v063ssmqditbimfkh3sae47jer
  • MS=ms74885226
  • ZOOM_verify_9uQmFfVjyUdrnk8nnqKe8B
  • box-domain-verification=754221040da1f80835bf2e8848c86371ffcccdd368b51fa510c79a85a9d3ae82
  • duo_sso_verification=LO90VQckJ27AwafBTI8gFJE6qbn0Yc3hPyEG3143Cfl86h3f2FJGA7diA2NF7xQj
  • facebook-domain-verification=1gtt6i9y2o0tupnob9b0qr99fs716j
  • gHErfZFTsOKh2GxO2imgiIbdBx1Xtq2oC/LOkuWd+VUXkyDZubI+iJL6uaP/XE13Y00zfsldqdsj8Cn9PJkO9w==
  • google-site-verification=EpcqI78Pbi_mcZF7gxuoFnAQnLwCUUscCjKAkFvI-z8
  • kna-ksislite-us-useast-prod-web01.kna-globalproduction-useast-prod-ase01.p.azurewebsites.net

Email authentication partial

SPF
v=spf1 ip4:209.137.158.39 ip4:209.137.158.100 ip4:209.137.158.3 ip4:168.245.124.70 ip4:50.31.63.189 ip4:54.161.239.102 ip4:3.213.158.246 ip4:3.223.65.47 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:rua+kumon.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+kumon.com@dmarc.barracudanetworks.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZ2R1h8e9OYH8BbmHuB4QGn0MGSP1WrtfHJ4gsWqVkKfO655fYluDEPJZKOm0+KY7us45YI2mRmIUYW8mk06…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzwOLB4bCZu1FOAZhb12s7xH2yB9jtmb3Owj0cjv2XGXLyPTKznbHfsZe0DOcyb71b5a5mSQSw84tI1…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0AWcFqZW+tsY7w5w2xWr+/yLvGHAfPyT6j4UM+4YkovjRp5bIqThh0KuTFMu9UTNmpZI/pt4FvWM3BYVey…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaG3CTy5FkZZ3T9hoXw20OPoMbOy6t1HCx7cTWEClPphtcf7iVkcegK9deseR4mhoTxpmCYZM5Vy/5PmICtO0Kcp…
selectors probed

Certificate (current)

E7
from 2026-04-15 to 2026-07-14
Expires in 56 days

Full certificate history on crt.sh ↗

Linked from (2)