upwork.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
upwork.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-29 13:42:26 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

  • aspmx3.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 104.18.89.237 (no PTR)
  • 104.18.90.237 (no PTR)

Mail Server IPs

  • 172.253.116.26 โ†ฉ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b โ†ฉ dj-in-f27.1e100.net
  • 108.177.123.26 โ†ฉ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 โ†ฉ dj-in-f27.1e100.net
  • 142.251.111.27 โ†ฉ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1b โ†ฉ bg-in-f27.1e100.net

SOA Record

Raw SOA fay.ns.cloudflare.com dns.cloudflare.com 2399749718 10000 2400 604800 1800
Primary NS (mname)
fay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399749718
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jim.ns.cloudflare.com
fay.ns.cloudflare.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:upwork.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mail.clinchtalent.com include:spf.mandrillapp.com ~all
๐Ÿ“Š DNS lookups: 4/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
google._domainkey
k1._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

45 records
  • zapier-domain-verification-challenge=0ab7c0ae-a354-49d6-9012-16a12e53b121
  • docusign=277af459-13d2-4b85-bb45-53efc4b671f6
  • google-site-verification=3jXROOXzwXZqaI-z95yNNpu9L8mSRW3Jd5VCpjVOxwk
  • paloaltonetworks-site-verification=e10a924e19c474e2b83aa85600a8d52fb39615b7834f93971c13687f13e8d326
  • asv=54832828144bb4ff89f152511204f3e2
  • cursor-domain-verification-z00fy8=8sg38uSSHGnTzRvM2sEDPoIl3
  • google-site-verification=sD8rL1N3j5vS_miQGy_NwdmJHTmFUU42SDhYa4rdQ84
  • google-site-verification=4g4BiPppYs75ob9yO422K5BqFPttTmPK_fmNtaopAI8
  • google-site-verification=MFfOuTSDuMVfAuZmNHfYJA16r0P_BeZX5F60NQnSHNA
  • Dynatrace-site-verification=10887f73-4311-4a4b-83e3-312614aeb532__h68in82ubsmc8a7c1j8g0e6v6d
  • bugcrowd-verification=dae371187bf32cac11a23664ea291f6c
  • _vmdb9wrav5ukmzhtyzh5cps8gs2zooy
  • liveramp-site-verification=qn4k0EIcwgkwW6N80DcWp-G_gQeo9SCk4fdGh21URyw
  • stripe-verification=E9104449B2742089788253DB69E0E9C226D3F54E519514A3698526A4594B7D62
  • google-site-verification=zTEmbU71ZrIPR7JRRlWSGiQurNYft76eEdSdP6aAQkQ
  • google-site-verification=hJI07_9hhjkWQFySSiVg5v3vNIpZBMwOkA1Il7-tCMY
  • jamf-site-verification=GjhSBwax0Pxacxf38XbNHw
  • _6lgpbootvod9h9mgfdn7efsdz52nzx0
  • adobe-idp-site-verification=45e831bcd7ad9667a0be62ad1db9971caa65d4c68af84b32f30ca18dd29d6bac
  • logmein-domain-confirmation 2141230743
  • miro-verification=6a8362f817d4ea530843a04d46c6418e011c951d
  • nlmdbpv52ts89j835vzt3c71d201hqk5
  • google-site-verification=BkuVDFrIY09DX823uWROsYHLrLeCUKJ366m1k4AmoT4
  • google-site-verification=f3f7WfTf8cecTKAI3cwfnA-cmQP1WlyDMfzuzG6BB-8
  • sjlh98brgm4j879mz0km0f9kz0s61mf8
  • google-site-verification=LSicnKkde4b1FmPqfr0FX6l7R4VvjAxTVzZP0sebXKk
  • 16359333
  • facebook-domain-verification=8nwzxhaovba8tj7d2ldml1bhssa1pm
  • mongodb-site-verification=xc3WGhQz20Yw7Lm6yMoC6L4b5gf08icW
  • MS=ms47394909
  • MS=6100C439A4691C31E2EC1342F09C3607B3B64DAC
  • openai-domain-verification=dv-0pTGTkARXsArFAKKZwc6Fzbl
  • mixpanel-domain-verify=2a906114-e222-4323-bbd7-0a671f9d90ee
  • atlassian-domain-verification=DoYMWjavpCmTKuGBom3ae2z5MjboF/gvCunpO0e1m8n9S5D5Uk3vpHHAxS3f8uY5
  • linear-domain-verification=z536v5rd3xih
  • google-site-verification=PkziJTcGbOV4cv301PZ8KfBzni-MN_cB3J4ngmLA9Ps
  • google-site-verification=MK7qfjAI4BOyhzOcaFe2WjFleaX2gKcUUu6VKf5X-qE
  • hcp-domain-verification=b36955e77a08570a83deddbbdfa15fe1894a5c747597bc9941fc15f6f6bf22aa
  • anthropic-domain-verification-a50qdm=eDDAJvU3hKqefx59gXmsODCgG
  • google-site-verification=4p2pqAQ0yiDL2lc81zb89ZA-Wt6u9uBY25QEMjp-b4s
  • google-site-verification=-LgXVF8adhy30B1kiNabPgT-Pymy3WZOOvfGFgp6XGE
  • asv=a52d93b02babfa60a71bdd4128a06b39
  • docker-verification=ccc1198a-92ef-4bca-8e5c-896b7c508065
  • [email protected]
  • SPFv=spf1 include:upwork.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mail.clinchtalent.com include:spf.mandrillapp.com ~all
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