IPv4 Addresses

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Name Servers

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Mail Servers

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SOA Details

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20m
SOA Responsible
hostmaster.trueserver.nl
SOA Serial
2019013517
SOA Times
Refresh 1d
Retry 1h
Expire 7d
Minimum TTL 1d

Certificate Authority Authorization

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No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.

DMARC

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DMARC Policy

Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).

none quarantine reject
10m
DMARC Percentage

pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).

100
DMARC RUA

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

No aggregate report URIs (RUA).
DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

No forensic report URIs (RUF).

DKIM

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DKIM Selector dkim
v=DKIM1 k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbSXHT2nEjZzj5y8d1...
DKIM Selector k2
v=DKIM1 k=rsa
1m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOw...
DKIM Selector k3
v=DKIM1 k=rsa
1m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUq...

SPF (Sender Policy Framework)

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SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass mx
+ Pass include
+ Pass include
+ Pass include
+ Pass include
+ Pass include
~ Softfail all
20m

MTA-STS

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This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).

Text Content

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MS=ms55771143
20m
atlassian-domain-verification=Sy3oqdU+Uwq7UbBzIdSgUNhxCMcOkcjQH9bUj186OOEzKSTpX0RwxD9kctNYVkfg
20m
google-site-verification=2Vxgoki9vKLb5OIs8OqJ-rD-kncgq8bZ87CKxpLW3FM
20m
google-site-verification=hVgrOSxZl1HVZ8Tit-Qok2AwVB17KqawgwBnI6jiRdA
20m
google-site-verification=vNoce5_7_5ToH79eWjmbFiaAabsqL_98mA9t9aceVFI
20m
status-page-domain-verification=wrwl0lzvq169
20m