Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iongroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:46:22 UTC · ↺ Refresh
MX Hostnames
- iongroup-com.mail.protection.outlook.com
MX Priorities
- iongroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010737 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010737
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns-317.awsdns-39.com
ns-1497.awsdns-59.org
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net
ns-1871.awsdns-41.co.uk
ns-610.awsdns-12.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._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
32 records- successfactors-site-verification=MjJhZDUyNjQ4OWZkNGJkMGEyMDI2ZTM5ZmJmMGI5NjNlZGNhMjE0YTA1MzBhZTAwNTFhNjg3ZTQyN2EzYzI3NQ==
- docusign=5a069459-2cc0-4fcd-a578-763bd14b3db7
- MS=ms16036831
- 12d8a215-e6eb-4d86-90a9-fbe045d7162c
- MS=ms93947924
- 0ed1fe018a423825a6ec424e39acea8a727c6ce91f
- h1-domain-verification=YMznJZRqeCd6HEfUe7di23Ghkn4SAq8sw275W69ZMKUWXqPf
- amazonses:p+6+crGSIUIgeMlLM78VOM4FackcSSpfRG7I4lVVYX0=
- 21916997-4439-45f2-b7c8-62d2d490f525
- 7B17-9EEA-6C9A-F898-D048-1486-397D-1C0F
- atlassian-sending-domain-verification=9114c124-cc13-4b08-ae77-af23177ce149
- mongodb-site-verification=Mnv4vFX7PBROAGpgTwOYhPHin2Ck0jcY
- docker-verification=ed9a2e94-aa2d-4516-b035-7a86ce3ff2c4
- anthropic-domain-verification-v2nn70=bYnbtFwgh2Hh4agUkwXAadQmj
- apple-domain-verification=l69MI3oQfqe1WJsv
- webexdomainverification.EPGN=f5446033-71f4-4c72-a23e-f340a511d73e
- ZOOM_verify_L7B6RLexRXe_eWFqH1wVOA
- ms-domain-verification=2afc8599-e809-4c5e-a4e6-1ed3cef59c27
- mgverify=72b74f98706fe4caa52274dc7f84ef64867639fa8824486e5c99e5f49808ce79
- logmein-verification-code=dc491204-c9a4-46fb-abd0-9378c09bfbc4
- 00D30000000026i=1TBVb00000000BJ
- docusign=91992ebc-1ef0-4588-b094-e445cc5e27c5
- openai-domain-verification=dv-TFlXJY5Vn3QVsuPuO9JQxkpD
- google-site-verification=BIu4NOjaW6_cABJnuvzf7C0FVuiSuuVRX_nTLrK_oIk
- adobe-idp-site-verification=081118d0e4b1798d9c1a9146bc4cfb59eea1dc2e8478c8dd37284085bd738ccb
- jamf-site-verification=ZGqwt9DUWw-ldNFlMmoxxQ
- google-site-verification=e0MdQOS7F8g4emfFBj5xkxKPqF_BTzdKjqypJ4ij5E8
- miro-verification=798cb858fb2a85f27fc286af97035771c88c811d
- cisco-ci-domain-verification=3d015f299453b921aacbe6b12a72850d878e7e5afc16513d9c2d97553b12337a
- sending_domain361261=470a16936d675c7fa36881c20643bbfa52472bffd39eb065dfee0f4f37ea0bbb
- atlassian-domain-verification=4BWV2rcG8IrUUWvS2vN/HVyfqAv1AGSxsDo/e4TUJxjHAZlVu7azU0s/tXUOQmoy
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
Full email verification for iongroup.com
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