IPv4 Addresses
copyleft.cn. 1200 IN A 91.220.196.231
Name Servers
copyleft.cn. 1200 IN NS ns1.hyp.net. copyleft.cn. 1200 IN NS ns2.hyp.net. copyleft.cn. 1200 IN NS ns3.hyp.net.
SOA Details
copyleft.cn. 1200 IN SOA ns1.hyp.net. hostmaster.domeneshop.no. 1639398785 21600 3600 1209600 3600
Certificate Authority Authorization
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
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
copyleft.cn. 1200 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip6 |
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| - Fail | all |
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copyleft.cn. 1199 IN TXT "v=spf1 mx ip4:91.220.196.237 ip4:91.220.196.227 ip4:178.255.144.193 ip4:193.58.250.140 ip4:178.255.144.245 ip4:193.58.250.65 ip4:91.220.196.26 ip4:91.220.196.196 ip4:151.252.14.12 ip4:91.220.196.91 ip4:91.220.196.225 ip6:2a02:20c8:1421:3::41 ip6:2a02:20c8:1421:1::1a ip6:2a02:20c8:1421:1::82 ip4:91.220.196.62 ip4:151.252.14.12 ip6:2a02:d140:1:3c::2 -all"
MTA-STS
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).