krum.io

.io crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1864 ms crawled 2026-05-19

US · 34.203.83.90 · AS14618 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Krumware | Cloud Native Software Engineering
Description: Krumware helps companies build and operate better software. Experts in cloud native technologies, kubernetes, and platform engineering.
Language: en
Generator: Astro v5.16.6

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

ns-1427.awsdns-50.org
ns-1865.awsdns-41.co.uk
ns-281.awsdns-35.com
ns-742.awsdns-28.net

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

Verified for

Apple
Atlassian
Google
Microsoft 365
Stripe

Email authentication partial

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:support@krum.io; ruf=mailto:support@krum.io;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA54qiJgwOis4S3IoaJeRhsO8rXR5jAZ06eYnD3/sJQa305GvyMKHzJ3Au7Xqj4/lnUbuH/WmWTp3+nq…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDtM9Sp0Lu8//IS4CxrY61sMkRH6f2XJWBnLvamq3ckDRcA85X6mZT9c9UXRUd/b1QBlSqDnn47VeXq0EwW7ffmd+lnuIT…

selectors probed

Certificate (current)

R13

from 2026-05-03 to 2026-08-01

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.krum.io/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy