SurfaceMap › p › psbc.com

psbc.com

Checked 2026-10-22 10:22 UTC · first added 2026-10-21
✗Problems found Score 42 of 100

Domain & DNS

fail

25 passed 2 warn 2 failed

Areas

iRegistration !Delegation ✗Nameservers ✓SOA !DNSSEC iRecords

Problems

  • ✗
    Nameservers not responding
    Nameservers · These addresses did not answer, so resolvers waste time on timeouts: ns2.xdnsvip.com (2408:4003:10e9:4700:3a08:8514:7c22:2ba5): read udp [2a01:4f8:1c1c:eebf::1]:38325->[2408:4003:10e9:4700:3a08:8514:7c22:2ba5]:53: i/o timeout.
    #14
  • ✗
    No DNS over TCP
    Nameservers · DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns1.xdnsvip.cn (2408:4004:1e2:5542::66): dial tcp [2408:4004:1e2:5542::66]:53: i/o timeout; ns2.xdnsvip.com (2408:4004:1e2:5542::88): dial tcp [2408:4004:1e2:5542::88]:53: i/o timeout; ns3.xdnsvip.info (2408:4006:1108:7b14:28e7:66f7:1319:a4b9): dial tcp [2408:4006:1108:7b14:28e7:66f7:1319:a4b9]:53: i/o timeout.
    #19
  • !
    Glue differs from the zone
    Delegation · The addresses at the parent (glue) differ from the addresses in the zone: ns2.xdnsvip.com (glue 119.167.207.167, 125.122.32.90, 182.44.79.18, 218.78.129.107, 2408:4003:10e9:4700:3a08:8514:7c22:2ba5, 2408:4004:1e2:5542::88, 39.104.19.20, 39.108.103.60, zone 8.210.76.60, 2408:4004:1e2:5542::88, 2408:4003:10e9:4700:3a08:8514:7c22:2ba5). Update the glue at your registrar.
    #8
  • !
    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

✗

Full report

Domain & DNS report for psbc.com ›

Mail

fail

15 passed 4 warn 2 failed

Areas

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

Problems

  • ✗
    No DMARC record
    DMARC · No DMARC record was found for this domain. DMARC is essential for preventing email spoofing. Add a DMARC record with p=reject or at least p=quarantine.
    #5
  • ✗
    No DKIM keys published
    DKIM · _domainkey.psbc.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: mail-mx1.psbc.com
    #11
  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    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

✗

Full report

Mail report for psbc.com ›