Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
outsystems.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:14:29 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 13.249.91.52 ↩ server-13-249-91-52.jfk52.r.cloudfront.net
- 13.249.91.17 ↩ server-13-249-91-17.jfk52.r.cloudfront.net
- 13.249.91.126 ↩ server-13-249-91-126.jfk52.r.cloudfront.net
- 13.249.91.72
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns-1255.awsdns-28.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1255.awsdns-28.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-861.awsdns-43.net
ns-1255.awsdns-28.org
ns-2012.awsdns-59.co.uk
ns-86.awsdns-10.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:_spf.salesforce.com ip4:167.89.0.0/17 ip4:168.245.0.0/17 ip4:80.251.174.40/29 ip4:198.37.147.129/32 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
33 records- bd878f0fc1e64180b6e7c098276e52b6
- cursor-domain-verification-b6af9q=PvUESekSCi02nPjMmATKu2jHU
- docusign=d62f3902-f152-4ebb-bcf1-aebaf23def85
- ZOOM_verify_eoRGS1Tn4uK6DGhQCRip1H
- spacelift-domain-verification=jhgjbs88
- google-site-verification=g0_dVmCtDjqD8gDjmP1v8JmowwA9Q2t1jmlE8RauPIY
- drift-domain-verification=2516ca71993c48cb28f1d35e2264322bd71c41c9ceb96587beb34cccab982395
- sitecore-domain-verification=b6a3d5560108456aad93897d6e8bfac8
- google-site-verification=llHsWO5rPUEkxEqHx-ssoFpcWjUQMllfMTYBf-M_hA8
- MS=ms78507360
- teamviewer-sso-verification=503972a7341845a693bdef2230028d26
- apple-domain-verification=aAuxlTh7Re5DVVzI
- SPFv=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:_spf.salesforce.com ip4:167.89.0.0/17 ip4:168.245.0.0/17 ip4:80.251.174.40/29 ip4:198.37.147.129/32 ~all
- docusign=8603d502-225f-4424-b5e0-0a58dcd95a90
- wiz-domain-verification=9cb58eae276976107d84718e36f98177d65096a01c8c2bd8f4c64c86e0ca72af
- google-site-verification=oncngpJ5OnFHzl-XL42HXDdloHgpjNIMeklpaaZ9lms
- google-site-verification=dTeRhrwivXezwaIA6gUNG-kUj-gOJGWKFfKvvCdITtU
- smartsheet-site-validation=VAR1TcImJQs6Z1kzoyfk2zHtnRjSXjIb
- reachdesk-verification=GiRu1xksRt5ioDtJfnmT2bCE45lcHrrjINQVBWLIjOic4Xk9g5GbxnCCrR8hw1Je
- miro-verification=c604203b8cff66e7f9352076501cf9be1f7f38e1
- _j9nuvzx903xpphfy9befewn20d6o6wa
- lastpass-dBx8CPdTS1#68!L9eBfZNO7FY6kc62egoNF5TCK5gcPYiZiYNG^IS!t6wav4&tRUUP1cOd3hG#fwmXQqWm7WJXT#D77aFCFlu
- 4fmyzjp114ty23464lznpq7jk8w66vjj
- google-site-verification=nuYy2qcz8A9OG91uEXHdV12C1SUWK-PRCOuCH7z5DOI
- atlassian-domain-verification=I4pJVGhnb4SR0yWPpyWc7ag458txPvtuXWm5wxxDvOfjRQWYdt5eLTWqsDtJbItW
- yahoo-verification-key=6h4zJm1gIrlszN9QjbnMDiHqpIE2dB6yyrl9foldxoM=
- parallels-domain-verification=42d9f040a8f546a4abd488678e318b5c572647afda4c4614a6a177ef6b284efc
- h1-domain-verification=M78ErkFDN6wZwUM8zyRHChTSujU3M1Mqe1Nr2qpBwCh18BW1
- google-site-verification=T30N2wXl-a8nLw-xfqTvD7WcBVKqIg71i2vuZ8CsQlM
- onetrust-domain-verification=513cc32eea1f4e8ca37225cade0ade28
- notion-domain-verification=pDAGfTOxmxW9SzT5VwmDUp6bxhHKP99HO9dSDWPdBCX
- google-site-verification=ay3VbpQLDrlL1lblw62VoGoSdkYHPWco509XWRaSmJQ
- adobe-idp-site-verification=305048c65859101c502f0c1773957552e643e60c7e07a76803696dc78a47fc39
Full email verification for outsystems.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits