Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thermofisher.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:31:59 UTC · ↺ Refresh
MX Hostnames
- mxb-002a2102.gslb.pphosted.com
- mxa-002a2102.gslb.pphosted.com
MX Priorities
- mxb-002a2102.gslb.pphosted.com: 10
- mxa-002a2102.gslb.pphosted.com: 10
A / AAAA Records
- 208.89.143.75 (no PTR)
Mail Server IPs
- 148.163.148.140 ↩ mx0a-002a2102.pphosted.com
SOA Record
Raw SOA
pdns1.ultradns.net dnsinfo.thermofisher.com 2012056283 10800 3600 2592000 86400
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
dnsinfo@thermofisher.com
Serial
2012056283
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
pdns5.ultradns.info
pdns6.ultradns.co.uk
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf-a.thermofisher.com include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.qualtrics.com a:c.spf.service-now.com a:b.spf.service-now.com ip4:148.163.148.140 ip4:208.86.201.75 ip4:64.58.143.30 ip4:64.58.43.31 ip4:64.58.43.32 ip4:64.58.43.33 ip4:64.58.43.34 ip4:64.58.43.35 ip4:64.58.43.36 ip4:64.58.43.37 ip4:64.58.43.38 ip4:64.58.43.39 ?all
📊 DNS lookups: 8/10
? Neutral (?all) — no 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: 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
39 records- amazonses:96PPY81I9FNkoAyhls2HLO/dgg1lYEHmcl2B7WAujJ4=
- atlassian-domain-verification=eANs0/al0teAVVz7CVwu7sai2dpM11ebrZ8rbTqW9mkdZTV5bm9B5twdxvR8/Dtu
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf-a.thermofisher.com include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.qualtrics.com a:c.spf.service-now.com a:b.spf.service-now.com ip4:148.163.148.140 ip4:208.86.201.75 ip4:64.58.143.30 ip4:64.58.43.31 ip4:64.58.43.32 ip4:64.58.43.33 ip4:64.58.43.34 ip4:64.58.43.35 ip4:64.58.43.36 ip4:64.58.43.37 ip4:64.58.43.38 ip4:64.58.43.39 ?all
- mentimeter-bdf8175a-2540-486f-9195-2b7658983da2
- google-site-verification=LoFA9-usUDssQrZ7-vETH4ZF2TpY4mtlFixFT_z57h8
- amazonses:4wrGG4GXEOYCNOuizePZZs4oHCQ6fGrQUrw06fjagw4=
- e2ma-verification=q2afb
- google-site-verification=xgy2u4YmNV9c8yeS-GH7zFgdc51uqus9LcHg8JJm_dU
- smartsheet-site-validation=Ut-iusf5whtvSQgdJIMmi2QMGFpD6adO
- webexdomainverification.7004e8455833ea7de053ab06fc0a4a46=5c6bd1a2-3537-4b58-9843-5c23c329810d
- adobe-idp-site-verification=278c0e0cd77700017cdd57ca7fe14f93b8c374ca0244d7b685434e9503e1660a
- amazonses:FMJ7zs3Syzo36PqI6A6GosJpX7iHD8507Jvt8A3XacA=
- google-site-verification=TdjTprSfoPngrCIE2cdWwb6wNdpVIX_haQDvDuAa5Bk
- MS=ms11598757
- traction-guest=68544901-435e-45ac-b82f-1811c0071a38
- teamviewer-sso-verification=e6d472220a1a4fa5805798babe01a9e4
- bugcrowd-verification=d7979e9436a78796a6ea56c131e356d0
- apple-domain-verification=NLwljc2pUNiaFNR3
- =p:MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA13290Wqco6ezruvtiAvODwPrv8uDBUQBd1hPZj07ypzAd3N1el13egqNc2yYQv7k+U8tTjzGeJcfmuhHQOibLYIcXUKue23iINopsFBgVQlPRJaDct0IPoIdQ/pKzWzkopTSZygszDcPxOeoq4qZIDkJeXLmtLUJ5lWufoOXYA1zadKhMd54L7VysiXcEp6Ao1SBGw+m8ENoQwxv4reHF2HGVozfSGa/E66Dx3YrrvGTR1JLE11
- atlassian-domain-verification=0VOnaMpauqIecCcR6GJhVgvNhKDyesmJmHvOwmCz5342IMJAjqWMt/aBCIt1UFfJ
- asv=73c36ff52101a69a1b8edf15f3946087
- atlassian-domain-verification=etKzmRbbAHVPDsXqbNu4oTUfqy1qEQMCer8Oajjx2IoR8XN6tjN+saXFfjCp1Fi
- atlassian-domain-verification=GnP2wfQ5KWIZZHySxcaefgqfQCGx9fjEUktPSvqyjn7p+yRpwigpoSwaeuFZxfMb
- wrike-verification=MzIzNTc3OjFhYTYxOTEyZDBmODk3MjhiMzVhMTYyZjBjNzc0YWYzZGI1MThmNjU5YzM5MGY2OTZiOTk4NWQ5MzQyYTk4MDc=
- google-site-verification=jP616X1CAcJOYbiJNUVgoD0KIK4Xr5S-1mcqBxTTzc4
- miro-verification=cbee4d7b84d2aeffd45ba4fd919b8cffb555bc51
- amazonses:WIIC+7amiaABMkwtU6uN796hlZoUbByWp+iTGD4vRNg=
- 9iZ7Fk852r09E6_XPAQi8PZp_1Ge4XzV0ZhGf9IInF4
- atlassian-sending-domain-verification=2bb5aa55-2d40-46d0-89e3-9cc9f520ce68
- QuoVadis=d6fa4bc1-5927-4681-9e52-361139afaa36
- adobe-sign-verification=187b5cf12d4334933dee7d004a2f3b3a
- bill-one-domain-verification=e152f6c9-8d86-4bf4-b2bc-81db20d8b94a
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYBVeaeO/MthoLI4Que0g/CKVIIojv7JmIMkj0WZBChL3hvWXWVN7uZAHaGfDRoTxskySo+j5oMhQhmEaZ4JDjZG527QWaE5GKIv77MPK9nthsAO1h/dbIv0KElFn5kcSoOvBj9R8Q1x5KsGez3heVF5ZbmPF5yOJv3ayPglX8yQIDAQAB
- QuoVadis=45cd3cbb-d76e-44d3-8304-3b523ddaff3a
- BrFyQRhreQEqKHEftwD9g/jbQHZurC6EuV+VeAMm+bCTjdJVn0SgimOLIXacBjDPwI4jCRRX0FkQHZiuaU1wwA==
- cisco-ci-domain-verification=6a693ffb43cabcec92a212f07040b868fa9d741f931f965d78f24cf62e3b33d8
- openai-domain-verification=dv-c2CSBw3Ur0Iy8LqISdbAKhli
- dell-technologies-domain-verification=thermofisher.com_552632c1-55b8-4697-88a3-c7d532aa00f1_1772902504
- webexdomainverification.711462fb2a18d2fce053ad06fc0aac35=41ff915f-c887-499b-90c1-385bbe46932e
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