Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
willistowerswatson.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:54:40 UTC · ↺ Refresh
MX Hostnames
- willistowerswatson-com.mail.protection.outlook.com
MX Priorities
- willistowerswatson-com.mail.protection.outlook.com: 10
A / AAAA Records
- 52.251.42.90 (no PTR)
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ha1.markmonitor.zone hostmaster.markmonitor.com 2026031802 86400 3600 2592000 172800
Primary NS (mname)
ha1.markmonitor.zone
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026031802
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s
Nameservers (NS)
ha2.markmonitor.zone
ha3.markmonitor.zone
ha4.markmonitor.zone
ha1.markmonitor.zone
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
46 records- google-site-verification=5DECfMa7Qx60YVaCAg60IKwvQdU-dot4lLHfUPbMWPo
- google-site-verification=owMA4Z7IWCRF0Yafb5DlfuNJUhyaPrrugRL3mlJvRkM
- A43FC5C95F26A7697D40DD7960139CCBCA7B174137650D5BD07F903233E98FFC
- _globalsign-domain-verification=FyK7xWK7i4slNzDqy7foYhf2W2Cbrjuux4YiPWqNB7
- wiz-domain-verification=7eb292dcdce945c5a2e3766b76a23588adf56b0c719cd95a84d05cf2f2da446a
- google-site-verification=vhkdR90bxH4f4QQmTrcy7Wrb2CC6a1R2iO7jZ1NV51Q
- 2YGPWNyrDWDqz/WD2SkBOKDhcw/XaJIy7UzUQy41poM=
- pardot835203=ed27a9dcc3de58bbdc16c0274ea05ba177699284182dfdd0a2dd54ca58adec14
- sbliR9IgM1pCFxRqzZH7jS94ksG5tWjhpFAuLW99Hh8=
- _globalsign-domain-verification=C1LxQ8hwBjG8ZO2ULJJ7T713OT_9m7Megf_6D4DT1-
- globalsign-domain-verification=9235FA731C5456A3958A663894F53614
- a02e0935-98f9-457a-a94f-f656573535af
- apple-domain-verification=hrNPDuZXs7UOvaml
- google-site-verification=vxRT-g2_-MKo9x8hm2JQWtSEQJ54olF1eE_4z4Drh7g
- cisco-ci-domain-verification=6087f8678589084bdb3279744aeea80f5f48c734cf53fffd2605ea6ced27a71b
- MS=ms27322890
- Zm15FvuXSjBjf1GYEuo/bp0KH0MUZNFMi7+Db1zGabBFb0BwVB4mEcUFeWhMwydYmQjNsMKM7eeCDZ1yqOHoVA==
- docusign=47a7b2c4-8332-4471-902a-7751a15c4d64
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- GlobalSign - 11962
- globalsign-domain-verification=bYk78lBR4Vwi1qP3Azux_8hUzB7LeeAaYlTCT44kLm
- globalsign-domain-verification=wOvRCcFXVoGsEs35inf7yLbB9E7pKCA114d-RLrmZD
- onetrust-domain-verification=e5e0e669515e483da48254d17d24344c
- _globalsign-domain-verification=Rq73-VqTVP8yHvsgvW7pNflrG5GfhHUnCBSDmYX0mY
- onetrust-domain-verification=2792c3463ffd4cf9940e9ee868eb5908
- UnRnD7Tb2l3v6jX8F4kb4fJRxumUV8QtYB1HLR8ZIno=
- o_63WDOD0mQBeyiz5OhZkjALH-zVcHZAKXaLJ_vaR3s
- _globalsign-domain-verification=QkZeZOWY6pBQunLhx_Y8n3DG11CpQv_XzW41QuN6Yz
- globalsign-domain-verification=7E688F2F54778964A0DA509AE7686B7B
- adobe-idp-site-verification=4e007039-a465-4e6e-b4c2-b353c8d352ac
- RZ6vt3VfdnipVpnvQsCFKI1Po3kq3FQtKMDKXnNNl6YW5BjkVrZMUIpfFiWooEOErKp5YQ+zAtFb8lhGB1jeEQ==
- _globalsign-domain-verification=WyOPIKsuMW5UsyjWmC3YNzeywZ2ncUKzRKubTpeiMJ
- _globalsign-domain-verification=a9dcBAJmxMXJ2M9A6mElWHiTT2m7YsLjpTDbrPrIsi
- rfl43qm47ovffj99jg5u7hn9vc
- smartsheet-site-validation=PFrOUhK-JKVMi1zpOSQba5fSCa6cqLcl
- 1poEwRRTkNf7MdRYd7tVNZkk+hfOOGAVq7ZaYPIzlaXwycUbpD3S6XlXWt18sKNoSZTtsPy7UhUlIFBwSV8rNQ==
- _globalsign-domain-verification=5tezId5kKoTLV-NivulfcV--HWPfbrFqZYsYT4gpD7
- webexdomainverification.=452e31f1-b505-4fdd-944d-2feecc533b27
- _globalsign-domain-verification=-4vP5eysbT-3Pjcar2QjyLPSK3_bGIhyShtxuN8HUN
- _globalsign-domain-verification=YneclrpzUrJL473E9Sn8py2yyyN00nQM_I1OZZhqdt
- _globalsign-domain-verification=u60LWxuznhU4rCQCzkruG9Xlp8UNrXOL5HLHGjc9ZY
- fxVd+7P8FiiFSFzkg3CmK8+Cac8tKOTSUPrxrNqO2xI=
- c7465ebivt7cl8gq0eh2n5ohhv
- 7VaKmHY9mPgEAVoZSOvPs5A/8i+/6LznC7jC3N8pCnY=
- zywave-domain-verification=Ir7p4vDBFcb2xjOlTKpO4qFFmAqzi6rnjUjpw5OTM+g=
- ecostruxure-it-verification=8d1ea000-f207-484b-b4b5-faf03201a7cc
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