Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gsk.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 00:21:13 UTC · ↺ Refresh
MX Hostnames
- mxa-001caa02.gslb.pphosted.com
- mxb-001caa02.gslb.pphosted.com
MX Priorities
- mxa-001caa02.gslb.pphosted.com: 5
- mxb-001caa02.gslb.pphosted.com: 5
A / AAAA Records
- 23.49.248.9 ↩ a23-49-248-9.deploy.static.akamaitechnologies.com
- 23.49.248.16 ↩ a23-49-248-16.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:36::17d2:5cb1 ↩ g2600-141b-1c00-0036-0000-0000-17d2-5cb1.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:36::17d2:5ca6 ↩ g2600-141b-1c00-0036-0000-0000-17d2-5ca6.deploy.static.akamaitechnologies.com
Mail Server IPs
- 185.183.30.228 ↩ mx08-001caa02.pphosted.com
- 185.132.183.184 ↩ mx07-001caa02.pphosted.com
SOA Record
Raw SOA
a1-235.akam.net hostmaster.akashield.net 2024053002 3600 600 604800 300
Primary NS (mname)
a1-235.akam.net
Admin Email (rname)
hostmaster@akashield.net
Serial
2024053002
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
c1-160.akashield.net
c2-160.akashield.net
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
✓ 4 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s2._domainkey
✓ Public key: 216 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
50 records- smartsheet-site-validation=foYOl-7T6FYOs-xlxgc1u_FuLjFIX9vc
- geneious.com:domain-verification=RDoSynWkKF7jSLjPkr8rHA
- twilio-domain-verification=66002f7976ba22a0e3a7a8d201f6c81f
- extensis-domain-verification=aeb8a89b-268d-4d38-9724-cac550902cec
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- workplace-domain-verification=z80XR6wn7ggP8MBuUTWbCupWiou1uy
- DKIMv=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkNFyczmsiaWv1ohSXjmZljXE+zTg0ki0rxyvyQ8LG2l/5uCykMGRmDJpteHC+fiTRiHioD01dRxiHiVlTaYjj0PY/Yu3+GSFhLnvj1csllIbAK9ccOl6v80P5yV57p7Bc9+eW1RdyQhxPMUsOXnGQpcB9k7pTIJExH8FsD1t8iQIDAQAB
- google-site-verification=vA092sTjMxEH8IFhOFZ8XAigFW3zrAZZhczejf6CPpw
- 46314549aa271bd52a60e6c394471398a7daba94195caf7c0ad1a7fc747a8313
- successfactors-site-verification=ZWJjNzc1NDgwNTVhMDFiNzc1ZmEzNGU3NzRiNTRiMmJhMGYzODZkZGViYmQ2Y2IzODQ0YTYwNjQxM2MzMzI5ZA==
- facebook-domain-verification=xjk0szosgc4rjzr6q5tg7ct1qxv8ak
- gather-domain-verification=35662fc1-bcee-40a4-b7e1-42ecc944dc65
- facebook-domain-verification=fepox61pkp4llceghsrvo9wbdu50y3
- /ZT+19PNJ/2m3OQQlu/JW4YRjiI=
- paloaltonetworks-site-verification=1bac94d7d45734bcd190306e3c54fe2701c5639884f8dce7f653de21eb9e085a
- wiz-domain-verification=ec1bffcb8450b6792c1ccded256b4c098d169793814b908c22fbbbd9c60223a5
- bd52c1f6be714d6ebc2a9c139597fe3a
- smartsheet-site-validation=4mq3K_8LjJ59cQI_a0GNX5SHj6dWumec
- webexdomainverification.18AD=02d4c8a4-b214-447d-bcdb-51f7fe1e79d0
- amazonses:R/oqH7QHdio+vXCeQ6jzKFaT8654S73t569K6CKZs6I=
- ZOOM_verify_GmYSH5N2SsSVd5IiskLTtg
- atlassian-domain-verification=zdxihZXuWCS1onHmba6zHTL4mBi4q/6ec87WKUqW3bipKbmXHAw4jdnX4u3o0cmu
- box-domain-verification=928a3c1f9c024a2c53599a76d1045f9c46e2b0f896e5939a970fdc29b2bd7991
- scq9sj3hqecv1t2dqckdtd20bg
- google-site-verification=RlJMNPbIJ3Qtx4t7sCrH7PeIRUcPio023L6RYPAbaBQ
- docker-verification=1396de14-7a6f-4a3d-b579-429042390261
- DKIMv=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDl3Ju9fsWggJqzUZfaEjMjYZiNBJOtC6tZ+UZnYHiNV8rWYvfH/qaOzwD9q8jivC7zk4GJuXh9cECd3MAb3sw+Qet10E5RkeLzDw+0zKecYQWKCXWSGKOeHDfyP9VqrlL2Bi1KieM8Q0KsFFwC5eoZqil/PwDhGlkFcNYae3TrWwIDAQAB
- jamf-site-verification=p5wItSf-yJKparCJGipkMw
- apple-domain-verification=hE2oLHsSZHDdGLLE
- google-site-verification=FcHW0uDF1wXynfK2g0JiKiHeIp5V96mJk-N0B8U5cuc
- lovable_verification=workspace_01kazp6p0je1crjnff3jnax7sw
- google-site-verification=FpGtSQEL_7Dqynv0zkgWaWJrMCRgrocNGlG7iq8jyoE
- smartsheet-site-validation=0cQRK_ZUMaO-1J0URmGVc_ql0hS6q4Sk
- adobe-idp-site-verification=1a542705d103b1b61fef7cfa8faae55aa98921c853154e0e55241aa0fc16158a
- anthropic-domain-verification-k4tnng=zZTIxB16agkNmVIynUVdECy7H
- google-site-verification=Vo27n252DXp-qk_WuYlze_OCpQvgKAmdkpQ9pDZWKB4
- google-site-verification=ZBRZsdsDYNKflXclgkWWMbWhxI6XxkcLmDnmxc1D6aE
- _j8pkvojn5dc74oqpp4isjqzls4l1jlx
- facebook-domain-verification=s79fy8b705prth71j83ojr4yo7aahi
- rhxplhd6jgwjqy4wty65v0h1swtqhnzt
- onetrust-domain-verification=4eb96f2474644460a5a09efee893f232
- airtable-verification=f0f7584a3a686e37af7211c43ba80d06
- smartsheet-site-validation=sbiSUBaozvUVWD-AQ4DS9Amgye1KJkgl
- 43d3babd-5196-4168-82bf-ad91a5460a20
- box-domain-verification=470291b1b8c20979f609467654e79c9e0238084b7fd6b133ead14488fc3b8d26
- google-site-verification=YJ3eiJWiETpqftuQRJbOWrNfbD6JeVZXcZzpITiNuFs
- _globalsign-domain-verification=YAlUiOIcLf2w_4JBXYS-cgwWWBpQPjQC4wL5YxrnTH
- MS=ms52422680
- smartsheet-site-validation=ogQOvGH4Rs8ENz08bTpkM6RowzmrIgBS
- atlassian-domain-verification=l1Z8BYztMb8MijiuI8UIBmNYx3R9I8ZLs84apb6rXv/QCjpr4Yjwj2zBag9D2F4+
Full email verification for gsk.com
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