Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pb.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:56:54 UTC · ↺ Refresh
MX Hostnames
- mxb-0042d501.gslb.pphosted.com
- mxa-0042d501.gslb.pphosted.com
MX Priorities
- mxa-0042d501.gslb.pphosted.com: 10
- mxb-0042d501.gslb.pphosted.com: 10
A / AAAA Records
- 50.17.54.203 ↩ ec2-50-17-54-203.compute-1.amazonaws.com
- 34.195.170.24 ↩ ec2-34-195-170-24.compute-1.amazonaws.com
Mail Server IPs
- 205.220.177.21 ↩ mx0b-0042d501.pphosted.com
- 205.220.165.21 ↩ mx0a-0042d501.pphosted.com
SOA Record
Raw SOA
dns1.p08.nsone.net hostmaster.nsone.net 1651502474 7200 1800 1296000 21600
Primary NS (mname)
dns1.p08.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1651502474
Refresh
7200s
Retry
1800s
Expire
1296000s
Minimum TTL
21600s
Nameservers (NS)
dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net
ns01.pbns1.com
ns02.pbns1.com
ns03.pbns1.com
ns04.pbns1.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_mail1.pb.com include:_mail2.pb.com include:stspg-customer.com include:spf.conversica.com include:_spf.atlassian.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected];
✓ 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
44 records- globalsign-domain-verification=BF52448B828658A6B3B274909A22B437
- SPFv=spf1 include:_mail1.pb.com include:_mail2.pb.com include:stspg-customer.com include:spf.conversica.com include:_spf.atlassian.net ~all
- new-relic-domain-verification=589fcab70b8d466abf23a101a325bc65
- amazonses:xzQ+1xX8TayvEq/mERBVBh+K6GYc47SqpHkylYAojaQ=
- apple-domain-verification=NjMHwCTI7nCDoo4M
- onetrust-domain-verification=b9d6e14837584a09b102ef66ccf2e9e4
- ecostruxure-it-verification=6350a563-8c21-475c-960e-d6a5695b441a
- ZOOM_verify_ckWUKY84zBBe4w1XevQTOF
- atlassian-sending-domain-verification=e06006b4-49cb-4c00-a93b-725e7c634d89
- globalsign-domain-verification=f6a7e5522c4e10da9538434bd647a3d2
- globalsign-domain-verification=8DA832DC1EFE283F590B4BCFD8783BF1
- _globalsign-domain-verification=C4j9pfUfC3rdVCoAl2L7OJMau8IbXv2ZHcbCJA5wlg
- infor-cloudsuite-domain-verification=XTNFXDUBJSRCWFDSFZD7DY2XSBNUGTE67E5HDULJV7MGFWAKFTHZGUCVVV2VDEQ2
- d3a2f6a1-ecbc-4f96-9342-8e09587a86f0
- mongodb-site-verification=E2TUE9Wqo6eMQtVWKVzPiqHb9FPofFcm
- mongodb-site-verification=CafzYRtL3j7LHN7BcPMsWHVYxuw44M2L
- adobe-idp-site-verification=d73a930dcd55d59992a3b75f60c6e45f181dfe318663ec50841df6eb8a070427
- _kla31scznpro7a4zlrz5jd6wg1vmdol
- smartsheet-site-validation=Tm0APjkgaf513lKATHcjc-ApW3yOoAIT
- include:_spf.atlassian.net
- infoblox-domain-mastery=a26f55821193df64804d031a04a5695231ea398165c2d8bb60b41ee47f04af493a
- paloaltonetworks-site-verification=7c64cdbf0702dab6558fd4d16d0897c77e545ad485ad01c0382afa98f1553b05paloaltonetworks-site-verification=b0e6c37ed44b54899889ff0b02851eeee3275a2db19da2f0c1059b9914a90f97
- teamviewer-sso-verification=92d137f55cfd4f5eba37a936e7399e6d
- globalsign-domain-verification=D27431EE8D115BC37784280756A2425F
- onetrust-domain-verification=b2fd3374c8fa498baf34feda05cbed6b
- docker-verification=d31b2bce-4066-400f-bd5e-ecede1b3e5c7
- launchdarkly-domain-verification=ed77578c-e819-4c02-84fd-4d4c64ce5265
- mongodb-site-verification=2o2VEIcxIT6jFXe7gTTopPjtgo9Yf2PC
- globalsign-domain-verification=0df32829ff43776922a62ae594992cba
- byxSeMC2khNmqS7/WbvAkU/sha2zIiR2IM8pNGI5Zkg=
- pendo-domain-verification=53969b71-8c96-40c3-9285-1b953cd1ce78
- _globalsign-domain-verification=bK0UFnbl0-NiuUBx2AGEWV9RyZxlQD_6ZSipNN-TY1
- apple-domain-verification=iHCsMhqBmgZOb73M
- Dynatrace-site-verification=fd3c8d30-5356-4e36-a78f-b292faf5b87b__g4eppeam7ft42sango0o4jbvgc
- DKIMv=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4H6Jmm9GA0KAu9hjhDshb5U +HbKBU1wFuJ/MARufl9O5FhZtKlUSF02okYvWQod1n5oEnlLG699KjLVDAb/K5RqCmE0Ztlnf0jcEJqjYqWBf IvKNozMDSN+2hc/ajpyZ6PemKKS0ctd5Bhsv6WWxXzxPokigPVQkXNYU1UZZKSpQFQMR6a16tqjBvaT1stewrg xEC1u2Xe9AaYk9NOSzcBcs1AZEScjxkZ6DDk3wifG5BR+DUQLdQ8EZrzag+Nfil7BrSoWTt2qhdyVYT6/BPWzC bf0IymOCjquhcYo7i4GzEfm3IxpZ2XWoe3kWLoSw+f5oPnsGkeQIcFUmHnl0twIDAQAB
- YNIsFRlRSq3N3TcLlg4muV17t0ylEkD0kTJeqUOpIXo=
- anthropic-domain-verification-qp4st6=S2RWZ319JsP2OcV5Nqow1Ng1h
- vmware-cloud-verification-069fa764-05c3-459b-b899-35f234256ee2
- atlassian-domain-verification=VY4hXQpxaM5qVfuao9HnWsVh9vE6Km/8Kn95vthoveGUuqxGBQLLn2Npk43NueNH
- globalsign-domain-verification=711E75390E95420144267D955A698272
- globalsign-domain-verification=039836F45EDBFE1878DC126BCBC1FDF5
- status-page-domain-verification=92vfg98s5rm3
- atlassian-domain-verification=PBmGJKf38Nhuq6421midHmVZ/6SVJKyETkNrvcFM0URYpRFv8i1AQG+akKeS49Ju
- a:c.spf.service-now
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