Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mastercontrol.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:06:54 UTC · ↺ Refresh
MX Hostnames
- mastercontrol-com.mail.protection.outlook.com
MX Priorities
- mastercontrol-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.16.104.193 (no PTR)
- 104.16.32.193 (no PTR)
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1611.awsdns-09.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 300
Primary NS (mname)
ns-1611.awsdns-09.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns-1369.awsdns-43.org
ns-1611.awsdns-09.co.uk
ns-231.awsdns-28.com
ns-598.awsdns-10.net
SPF Record
✓ Strict (-all)
v=spf1 include:10xurett6.spf.checkpoint-spf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._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
35 records- _globalsign-domain-verification=8e49967f1526719fd3703cceb2d7cd74
- _globalsign-domain-verification=739DF38CB2A6ABBEA2803459BD878A0A
- "globalsign-domain-verification=739DF38CB2A6ABBEA2803459BD878A0'
- globalsign-domain-verification=D83D016343E5B92572953F2FAB9EE468
- globalsign-domain-verification=3ce3b4248dcc56908537842384e60dcb
- 1c160150-c8eb-4f98-96ec-50a4115c62b0
- globalsign-domain-verification=BEB149C183FF96E0175BD71D4C63A0AF
- duo_sso_verification=RMWlGSwlPvx1qmzo27F54SptakvJeCvBmBaJAQ1ekkhVmGHC6V16KLZkwYq0XE0n
- _globalsign-domain-verification=lWHDCNLj8xUxazn9NADqeEuR7ld6CaNSdLN-vCnAGh
- docusign=8eda33e4-2d85-49c9-810a-c6021b79dd04
- amazonses:TSyC1x5Kj5zZvud00TyJD74VLZ/uM+VlyN54wVzIplE=
- _globalsign-domain-verification=d773d9b4b0811a00d2e3ea739cbcc60c
- _globalsign-domain-verification=lA16DU69leKr1hlFaoVUNcNxuLvL_cxl13p8l_LKrm
- globalsign-domain-verification=4598eeb444e3eca785625006e4ad3453
- SPFv=spf1 include:10xurett6.spf.checkpoint-spf.com -all
- globalsign-domain-verification=84DA026E21D32188A2A72B42237B83E8
- cisco-ci-domain-verification=49ae27f680dde3820c8fa326e2fea19db72e621016174bb401bc1d866706a716
- reachdesk-verification=iTWMa5midQ6JI3zzrS6E9EjthM2nwRYXRjShpjJZ6VsQRL0wzFJZspdErVeDDkeu
- 47ad8b40d8134b3cbe80ea5171c7f294b320d458e54b61600b
- globalsign-domain-verification=asnCRhRiOLbEGFRO-Qmn7XtUc1llLZz8p0kCV4s-VR
- ZOOM_verify_CGhtmeRxOjPlvfMagN5Kss
- google-gws-recovery-domain-verification=6505869
- atlassian-domain-verification=ubTSA3DPv263vqFHQ5S6vPSoEwJ+NSP+DJCjo/4hW86iXRQGn46UzwspGTV7HIuZ
- globalsign-domain-verification=3B26822C154E82805FAAC3A06E4112C1
- globalsign-domain-verification=36ED286EFFF163ABC7D2F9D62C08E713
- adobe-idp-site-verification=8166fcb646eaab6d5fd9ab5e01e1ec9718c179541091dbc61e150c5514daa972
- apple-domain-verification=fe3C29hz7zTVhd26
- globalsign-domain-verification=ab54aece937ef57eafcdfb8ced7328bd
- _globalsign-domain-verification=348d33200baeef61a01aee6982d7f6d7
- miro-verification=4e383f68722623d7f66e0e67ce3300be004b465c
- globalsign-domain-verification=739DF38CB2A6ABBEA2803459BD878A0A
- Dynatrace-site-verification=5cc9673f-1c4c-474f-8e9c-93e60d8be019__gljngqq6jbp4j3c4e28os5nbkk
- MS=ms24943806
- docker-verification=8e41198f-ac69-46fb-9434-5f0da65ef975
- google-site-verification=3MwEt_p0oVBK9LBisE2jKoiTCPzFG6CKNfrZnpLRUi8
Full email verification for mastercontrol.com
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