Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tnonline.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 20:01:57 UTC · ↺ Refresh
MX Hostnames
- mxb-00a27501.gslb.pphosted.com
- mxa-00a27501.gslb.pphosted.com
MX Priorities
- mxb-00a27501.gslb.pphosted.com: 10
- mxa-00a27501.gslb.pphosted.com: 10
A / AAAA Records
- 107.154.103.220 ↩ 107.154.103.220.ip.incapdns.net
- 107.154.102.220 ↩ 107.154.102.220.ip.incapdns.net
Mail Server IPs
- 66.159.248.221 ↩ mx0a-00a27501.pphosted.com
SOA Record
Raw SOA
ns1.pencor.com info.pencor.com 2012040400 10800 3600 604800 10800
Primary NS (mname)
ns1.pencor.com
Admin Email (rname)
info@pencor.com
Serial
2012040400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.pencor.com
ns1.pencor.com
ns3.pencor.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:secondstreetmail.com include:spfrecords.pencor.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- ZOOM_verify_vaAhophATAOpGbviaORPZw
- globalsign-domain-verification=dab6fb5e6e019ad698da888348ef1716
- _lka8x66tm7jruz2p9v6ju70b8z2yrxu
- MS=891773B6DDB8628D9CF064E9F98FAAD78F866C49
- globalsign-domain-verification=2ECAFC91165EA6E911F00FA113211759
- google-site-verification=dX91F_h_xqg3YLB-Z7FfAkZhJFKZ-rT2Xkeczri5E9E
- l6gxpb7z63xzb8gtqhy6hy0k9ql5mn23
- SPFv=spf1 include:secondstreetmail.com include:spfrecords.pencor.com ~all
- slack-domain-verification=ob2C6ocVY6A4tlDkWbJf15eWDlgX5Hy3LWBa05oD
- _globalsign-domain-verification=qgKwZTMvvwQghPL4yYoHEFhTzMMoogV8wMDGE0WSpz
- globalsign-domain-verification=D737D390F2305C1D69E847A770D4BDAF
- _globalsign-domain-verification=Vxzjt9afJl6Ok9OqbwRKFam_PoWD-hXu4fbice4Jgf
- wso2-domain-verification:3iZmF1OvNDgoLoNi
- _na80ip1tlbh1fs5f1ii7ic4okskqwzl
- globalsign-domain-verification=1899F68D6555EE7A5BCBFACA55A16B9F
- facebook-domain-verification=nwzbq6kofxumewolzbgcqw2euvmh36
- globalsign-domain-verification=4d50f3d4504e2548ae117013b597d525
- MS=ms86429027
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