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dfn.de

Its Domain Power Rank is relatively high.

Domain Power Rank
59.9
About Domain Power Rank
Global Rank
#17,766

▼ 2,465

Rank in TLD
#564

▼ 72

Referring Domains
2,167

▼ 39

Avg. Referrer Power Rank
34.8
Subdomains
113
Domain age
No data

Referring Domains

Top referring domains
Referring domain Power Rank Global Rank
google.com99.8#1
github.com93.6#19
microsoft.com91.9#33
wikipedia.org91.8#34
europa.eu90.5#44
mozilla.org89.8#52
w3.org88.8#62
nih.gov87.1#91
zoom.us86.6#107
bund.de85.4#144

Basic Information

Last updated
23 Feb 2026
Domain statuses
active
Registry
DENIC eG

Subdomain

aai.dfn.deaai-integration.dfn.debildungsproxy.aai.dfn.dedownload.aai.dfn.demdv.aai.dfn.denfdi-attributes.aai.dfn.deoidc-proxy.aai.dfn.deoidc-testproxy.aai.dfn.detestidp-oidc.aai.dfn.detestidp2.aai.dfn.detestsp-oidc.aai.dfn.detestsp2.aai.dfn.detestsp2-oidc.aai.dfn.detestsp3.aai.dfn.detestsp3-oidc.aai.dfn.detools.aai.dfn.dewayf.aai.dfn.dewiki.aai.dfn.dewww.aai.dfn.deabstimmung.dfn.de

DNS

DNS
Type Name TTL Value
Adfn.de8640037.208.106.105
AAAAdfn.de864002a00:d0c0:c:2109::11
MXdfn.de8640010 a1001.mx.srv.dfn.de
MXdfn.de8640010 b1001.mx.srv.dfn.de
MXdfn.de8640010 c1001.mx.srv.dfn.de
NSdfn.de86400ns1.dfn.de
NSdfn.de86400ns2.dfn.de
NSdfn.de86400ns3.dfn.de
NSdfn.de86400ns4.dfn.de
SOAdfn.de86400ns1.dfn.de. hostmaster.dfn.de. 1793801226 28800 7200 3024000 3600
TXTdfn.de86400apple-domain-verification=TdQByV6omDQj06SD
TXTdfn.de86400google-site-verification=AHsv25T5W2sYiYNmYvU6z8a2G1H_7FM0vJOZf5uOhAE
TXTdfn.de86400google-site-verification=aNjf9WiXv4G4mjXnYovwIjOS01qfUjBGQbV5xomVJ44
TXTdfn.de86400v=spf1 include:_spf.s1004.mx.srv.dfn.de a:deneb.dfn.de include:_spf.dfn-cert.de include:_spft.telekom.com ~all

Email Authentication

MX
Valid
SPF
Valid
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.