indexo.dev

guldmann.com

.com crawl

First seen 2026-05-01 · Last seen 2026-05-31 · error HTTP 403 crawled 2026-05-30 5 attempts

US · 104.20.46.215 · AS13335 Cloudflare, Inc.

Reputation 90/100 crawl error

cloudflare bot challenge

Registration

Registrar
InterNetX GmbH
Created
1997-02-03
Expires
2027-02-04 246 days left
Updated
2026-02-05
Name servers
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 5 guldmann-com.mail.protection.outlook.com
TXT
  • iot8dtpuopvc79mlvv0ijo4eor
  • UGf0Q1y6qGZHDOY8K+XiYFHZlD7I+HzcK703MvQt19aAt5swMAyb6pSwGE4XxpP7oRQ9MD8YzBVDfk7zZiWusA==
  • sr1v9pakpa7li2bnnamnc8kuo9
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_spf65970.spf-protect.dk -all
strict (-all)
DMARC
v=DMARC1; p=reject; ruf=mailto:itdrift@guldmann.com; rua=mailto:67c58e32a31a9@dmarc-dk.centerasecurity.com;
policy: reject (enforced)
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2qCTI8NiIwhIt/fiqrlCJId9VN07NkYuYu6MJTYlTrNmr4P7gbsOGKvFy14bEtyvT5gAMY2PDySBz4Q8Uxz…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyNG7gEuoE4LIE4oFmoiTt+Jfioe2kGbolbwYijt3dGkYN/gqrZeT8AwsiAbBMB6a357SH/9Pk44fYTUZS5…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD2wopKiaIC5POFA2K4RhYpI8Twy3N1g/DxnO7mGcLTIjiFGkdX/LW+WxORtQk4sUU0YunkN5MJQNRCsqHFgWXeXz…
selectors probed

Certificate (current)

WE1
from 2026-05-29 to 2026-08-27
Expires in 85 days

Full certificate history on crt.sh ↗

Linked from (4)