SurfaceMap › w › wan-peng.com

wan-peng.com

Checked 2026-10-22 11:23 UTC · first added 2026-10-21
✗Problems found Score 56 of 100

Domain & DNS

warn

21 passed 3 warn 0 failed

Areas

iRegistration iDelegation ✓Nameservers !SOA !DNSSEC iRecords

Problems

  • !
    Serials differ
    SOA · The nameservers serve different versions of the zone: 2017030211 on dns15.hichina.com (139.224.142.112), dns16.hichina.com (139.224.142.111); 2026081813 on dns15.hichina.com (120.76.107.52), dns15.hichina.com (2408:4009:501::23), dns16.hichina.com (120.76.107.41); 2026082509 on dns16.hichina.com (120.76.107.51), dns16.hichina.com (2408:4009:501::24); 2026082616 on dns15.hichina.com (47.118.199.212), dns15.hichina.com (47.118.199.202), dns15.hichina.com (39.96.153.42), dns16.hichina.com (39.96.153.41), dns16.hichina.com (47.118.199.211); 2026082617 on dns15.hichina.com (39.96.153.52), dns15.hichina.com (120.76.107.42), dns16.hichina.com (47.118.199.201), dns16.hichina.com (39.96.153.51); 2026082709 on dns15.hichina.com (139.224.142.122), dns16.hichina.com (139.224.142.121). This is normal for a few minutes after a change; if it lasts, zone transfers to the secondaries are failing.
    #22
  • !
    Unusual SOA timers
    SOA · expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 1h, retry 20m, expire 1d, negative TTL 10m.
    #23
  • !
    Not signed
    DNSSEC · The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Recent checks

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Full report

Domain & DNS report for wan-peng.com ›

Mail

fail

18 passed 5 warn 2 failed

Areas

✓SPF ✗DMARC ✗DKIM !DNSSEC !MX !TLS iBIMI

Problems

  • ✗
    Policy: none (monitoring only)
    DMARC · DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.
    #4
  • ✗
    No DKIM keys published
    DKIM · _domainkey.wan-peng.com does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mxn.mxhichina.com, mxw.mxhichina.com
    #11
  • !
    Unsupported report address
    DMARC · Receivers only send reports to mailto: addresses: dmarc_report@qiye.163.com.
    #29
  • !
    Addresses without reverse DNS
    MX · These MX addresses have no PTR record, which many receivers treat as a spam signal: 47.246.137.47 (mxn.mxhichina.com). Ask your hosting provider to set one.
    #30
  • !
    Not configured
    TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.
    #32

Recent checks

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Full report

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