deichman.no

.no crawl

First seen 2026-05-29 · Last seen 2026-06-01 · ok HTTP/1.1 200 412 ms crawled 2026-05-31

NO · 171.23.3.109 · AS21331 Oslo kommune, Utviklings- og kompetanseetaten

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Deichman.no
Description: Velkommen til Deichman - Oslo kommunes bibliotek og Norges største folkebibliotek. Vi holder Oslo våken!
Language: no

Open Graph

url: https://deichman.no/
title: Deichman.no
description: Velkommen til Deichman - Oslo kommunes bibliotek og Norges største folkebibliotek. Vi holder Oslo våken!

Technology

CMS: Next.js
JS framework: Next.js

Third-party hosts loaded (1)

cdn.jsdelivr.net×1

Social

Registration

Registrar

Domeneshop AS

Created

2018-02-26

Updated

2026-05-26

Name servers

ns1.hyp.net
ns3.hyp.net
ns2.hyp.net

DNS records live

NS

ns1.hyp.net
ns2.hyp.net
ns3.hyp.net

MX

10 oslokommune.mail.protection.outlook.com

TXT

Show 6 TXT records

02e4af8aa630fc812ed85cff7ff748989a8106f30a818b773c55797149fc41ff
DomainVerification=K2C7RVT54SC21RC5HOO1X85S679G7E42P2Y95OP6KZW9DTONXG550CDLLXKRSFJ2
MS=56DF088625656A5E23EBC490981C1CBD2ADBDDF1
nordpass-domain-verification=b666aba7dc3146fee59465b74d82a9df7a90290a82be8606297bd9b44a8bd50d
amazonses:9hC8jYC1i+Oel/SHIdDf03Z1rDT8+AHpXwZ2R5YlETs=
duo_sso_verification=WdcCyzt3RBHFB54ICdVh7gvgbgeg2KsTbGVBbbdvC7EeGK8SJp2mGvQfk2xIMwgK

Verified for

Apple
Google
Microsoft 365
Workplace

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:_spf.bibsyst.no include:_spf.online.superoffice.com ip4:167.89.59.190 -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA18j9OU+v+PVs6qvdcz+4rGZOEYkeuroa2ygR0NEurGwY7i/OjezspTngOdWZ8XlHLIh7P1eVTw2UtT…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvqDbgU/EdNC3zB5d3ZZzyvqC3T23nDhdBzcviMGuC8U8RiV+sTFPexb3imUXHhY5h9KeKvkOIkWeYXdBp0…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWmSkSVSd5Kf/qpCxA8hdL4/PG8q6gZ70IYtn5WcM41eqLmCYeU2jZKfWm/n1tPGpL47YKiO/DQJrpksFTIXGvOD…

selectors probed

Certificate (current)

R12

from 2026-04-08 to 2026-07-07

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://deichman.no/

present

strict-transport-security
x-frame-options
x-content-type-options
permissions-policy
cross-origin-opener-policy
cross-origin-resource-policy

findings

missing Content Security Policy
missing Referrer Policy

Header values

x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(), encrypted-media=(), fullscreen=(), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(self), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(), clipboard-write=(self), gamepad=(), hid=(), idle-detection=(), interest-cohort=(), serial=(), unload=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin