Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tierpoint.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:12:13 UTC · ↺ Refresh
MX Hostnames
- mxb-00279c01.gslb.pphosted.com
- mxa-00279c01.gslb.pphosted.com
MX Priorities
- mxa-00279c01.gslb.pphosted.com: 10
- mxb-00279c01.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 148.163.148.255 ↩ mx0a-00279c01.pphosted.com
SOA Record
Raw SOA
ns1.tierpoint.com domains.tierpoint.com 2017138526 10800 3600 2419200 300
Primary NS (mname)
ns1.tierpoint.com
Admin Email (rname)
domains@tierpoint.com
Serial
2017138526
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3.tierpoint.com
ns1.tierpoint.com
mumu.tierpoint.com
ns2.tierpoint.com
ns4.tierpoint.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 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
16 records- atlassian-domain-verification=YEVIfeP3B9SGPEpGC9T/OyYtHYRQDJJVSZhaoJSotuPemwdDnzSaTMcxeiqvVNn/
- duo_sso_verification=L2yH3daljbk6gDKptPMlYzjvTeei3I6E6BQicrKzw1dAPQvHiyccuLMbz45Ke5vm
- globalsign-domain-verification=AEEB4BE6388A3BDA0D0D5A9686F4E939
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- globalsign-domain-verification=5b7fa5fcb1f438faad802a0d061817ac
- globalsign-domain-verification=f87ac0830eb23a7bf7f608cca3b0cb00
- smartsheet-site-validation=Ry_tciY3TxowzM4GT4ef-PnGbYEBVIR6
- google-site-verification=GOOT7UP2K05N7wM9qOaGD_JdGSyNnm_iu9m3MWabF0E
- duo_sso_verification=sUOU43kTePefWBcbirmp1vQOja8bVMIHmnAWjUoaISfVHLMcvR3nYLcEZ0x62kE8
- globalsign-domain-verification=78928178407413547B73D9EC369FC77E
- globalsign-domain-verification=1D3A0CC13B2D66C3CFCAF68C8FB59A8B
- flexera-domain-verification-riakhcljtslmrpav
- amazonses:1La1evLp2Qwkflyv/k+d9bvZqWx6jv8XTClQ88TEv54=
- duo_sso_verification=a4VcRuck0MmFHIsSCMqnGmXFHkbsbHcknd6s2PATwJ5V22ij8A5Ss1VeBk8anSJ1
- apple-domain-verification=oGEW2yl2a170q5QN
- docusign=3d8564f0-71a4-4f81-8ff5-1a9f64eb7bc7
Full email verification for tierpoint.com
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