Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dpsk12.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:22:59 UTC · ↺ Refresh
MX Hostnames
- mxa-00315903.gslb.pphosted.com
- mxb-00315903.gslb.pphosted.com
MX Priorities
- mxa-00315903.gslb.pphosted.com: 10
- mxb-00315903.gslb.pphosted.com: 10
A / AAAA Records
- 34.238.178.141 ↩ ec2-34-238-178-141.compute-1.amazonaws.com
Mail Server IPs
- 148.163.144.4 ↩ mx0a-00315903.pphosted.com
- 148.163.140.14 ↩ mx0b-00315903.pphosted.com
SOA Record
Raw SOA
ns-56.dpsk12.org dnsadmins.dpsk12.org 2026031702 1800 600 2419200 3600
Primary NS (mname)
ns-56.dpsk12.org
Admin Email (rname)
dnsadmins@dpsk12.org
Serial
2026031702
Refresh
1800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns-57.dpsk12.org
ns-56.dpsk12.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com ip4:164.92.10.173 ip4:164.92.10.174 ip4:107.20.210.250 ip4:148.163.135.62 ip4:148.163.139.98 ip4:148.163.144.4 ip4:148.163.140.14 ip4:208.75.120.0/22 ip4:205.207.104.0/22 include:sendgrid.net include:spf_c.oraclecloud.com include:spf-us.wfs.cloud -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- adobe-idp-site-verification=e1b37f6dc7b453dd01419364207486dae146ba3e4550debd39441022aa8d25e5
- SPFv=spf1 include:_spf.google.com ip4:164.92.10.173 ip4:164.92.10.174 ip4:107.20.210.250 ip4:148.163.135.62 ip4:148.163.139.98 ip4:148.163.144.4 ip4:148.163.140.14 ip4:208.75.120.0/22 ip4:205.207.104.0/22 include:sendgrid.net include:spf_c.oraclecloud.com include:spf-us.wfs.cloud -all
- MS=ms27497178
- asv=b057c6c087161f1b883fa86bc7a1c7dc
- v=msv1 t=75EF10CE-4D67-4CF2-B0F3-98A118FFC564
- apple-domain-verification=iWMGxZ3F2KGBGhHF
- google-site-verification=I4S5cH2K1PW53CcmJUlljVuCITVyFINE9iJFLgO5KgI
- sending_domain742223=f8b537a5f7832ff48294e2f5f077fb0e71214041461f85ce741d1319b5348611
- cisco-ci-domain-verification=209317d5c3e7b9d07a509abf74010a38f0a8d184ad32034f687d0b7a19447a1b
- pardot742223=3814d5654fffef5d1032f43dd8fd50ea69ffe505ba7d817633a71282c61eb320
Full email verification for dpsk12.org
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