norrkoping.se

HTML metadata

Title: Norrkoping - Norrköpings kommun
Description: Välkommen till Norrköpings kommuns officiella webbplats. Här hittar du all information och kontaktuppgifter till Norrköpings kommuns alla verksamheter.
Language: sv
Canonical: https://norrkoping.se

Open Graph

url: https://norrkoping.se/
title: Norrkoping - Norrköpings kommun
site name: Norrköpings kommun
description: Välkommen till Norrköpings kommuns officiella webbplats. Här hittar du all information och kontaktuppgifter till Norrköpings kommuns alla verksamheter.

Technology

JS framework: React
Stack: Java

Third-party hosts loaded (1)

kit.fontawesome.com×2

Social

Contact

Email

kontakt@norrkoping.se

Phone

+4611150000

DNS records live

NS

dns5.telia.com
dns6.telia.com
ns1.norrkoping.se

MX

10 norrkoping-se.g-v1.mx.microsoft

TXT

mandrill_verify.7K4X-fLpBLAqxxMB7y2Cjw
DomainVerification=3TL6VING0I5Z5MACIBTTD21OZKM6OMU2I3MKRR8N7VIK3GS8JRVRY8YV74QYEUPQ

Verified for

Apple
Google

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:_spf1.norrkoping.se include:_spf2.norrkoping.se include:_se_net.axiell.com include:_spf.eu.mailgun.org include:_spf.google.com -all

strict (-all)

DMARC

v=DMARC1;p=reject;rua=mailto:rua@norrkoping.se;ruf=mailto:ruf@norrkoping.se;fo=1

policy: reject (enforced)

DKIM

Show 5 DKIM selectors

google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAok+lbM71yv1bYOqB3AMTF4GOGhLTW5U0tEfZr4FOq32r+9ET+4Lv2uQeyHIgQNEzsuNJKRpVhtY7/hln…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCudiCFuTZLC2PRgVfrXSUdPQrQ8Qt6kqEpT+58xc2j5I1d+YUmT3pkC3TaqW6uwW/45coNP+qIQssFdWNAwF…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxRbZOyBvOZSCkBOORdoTpjBohG7/LmQl/OGNDZFlkFvAH43d8A87MmYgdu3iT3RIlGCKobDzTwARXn…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2WPqN5LsG4xNisLsfEnDdyCPtEgewIiQN90EM+CJKbRPPhjblIHzLSMYmjI7eyLhnutJ3B/QoScNiMCh…

selectors probed

Certificate (current)

R12

from 2026-05-04 to 2026-08-02

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://norrkoping.se/

present

strict-transport-security
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: no-referrer
x-content-type-options: nosniff
strict-transport-security: max-age=31536000