alexanderkatz.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-12 · error crawled 2026-05-19 5 attempts

DE · 80.67.16.8 · AS34011 Host Europe GmbH

Reputation 82/100 crawl error no dmarc policy

http error: All connection attempts failed

Registration

Updated

2025-11-02

Name servers

ns81.domaincontrol.com.
ns82.domaincontrol.com.

DNS records live

NS

ns81.domaincontrol.com
ns82.domaincontrol.com

MX

0 alexanderkatz-de.mail.protection.outlook.com

TXT

NETORGFT18487444.onmicrosoft.com

Email authentication weak

SPF

v=spf1 include:ispgateway.de include:secureserver.net ~all

softfail (~all)

DMARC

not published

DKIM

Show 12 DKIM selectors

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
k1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
s1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
s2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
mxvault: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…
smtpapi: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9cbI5bK+kT1LAXE69kfzK7Vx3jEpiEDGdEoV96g2CoZGTv5koLQFnTw6OnZTwzUjpAjs44tss4G5…

selectors probed

Certificates

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Linked from (1)

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