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err.no

Its Domain Power Rank is moderate. This domain was registered at least 10 years ago. Links from multiple referring domains appear in the observed data.

Domain Power Rank
31.6
About Domain Power Rank
Global Rank
#1,735,279

▼ 82,671

Rank in TLD
#5,813

▼ 462

Referring Domains
62

▼ 3

Avg. Referrer Power Rank
35.5
Subdomains
8
Domain age
14 yr 1 mo

Referring Domains

Top referring domains
Referring domain Power Rank Global Rank
wikipedia.org91.8#34
ubuntu.com79.2#572
debian.org79.1#584
fedoraproject.org75.3#1,198
gnome.org74.7#1,361
lwn.net71.0#2,790
golem.de66.8#5,662
chef.io65.2#7,231
linux.com64.0#8,699
ubuntu-fr.org57.1#29,281

Basic Information

Registration date
21 Sept 2012
Last updated
25 Oct 2026
Registry
Norid A/S

Subdomain

arch.err.nobryllup.err.noengland.err.nogit.err.nokristine.err.nolists.err.noodin.err.norollespill.err.no

DNS

DNS
Type Name TTL Value
Aerr.no600178.255.151.162
MXerr.no6005 mail.err.no
NSerr.no600ns2.nordkapp.net
NSerr.no600vuizook.err.no
SOAerr.no600vuizook.err.no. hostmaster.err.no. 2026102556 21600 1800 2419200 600
TXTerr.no600v=spf1 ip6:2a02:20c8:2640::/64 ip4:82.195.75.100 mx a ?all
TXTerr.no600google-site-verification=_XZZ8Zuph1LjJzj-4rmxFvablK1OL-jstOiGBzvovVw
TXTerr.no600keybase-site-verification=qdzF2RpwTrlFD6kXL-8T4R0wZ_GQSgRoZRvulyUtfi0
CAAerr.no6000 iodef "mailto:post@err.no"
CAAerr.no6000 issue "letsencrypt.org"
CAAerr.no6000 issuewild "letsencrypt.org"

Email Authentication

MX
Valid
SPF
Warning

This SPF policy uses +all or has no all mechanism. Check whether the sender restrictions are appropriate, and consider ~all or -all if needed.

DMARC
Warning

DMARC is set to p=none, which does not ask receiving servers to quarantine or reject failing messages.

Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.