Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chamberlain.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:34:55 UTC · ↺ Refresh
MX Hostnames
- chamberlain-com.mail.protection.outlook.com
MX Priorities
- chamberlain-com.mail.protection.outlook.com: 5
A / AAAA Records
- 204.183.221.43 (no PTR)
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2005051121 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2005051121
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.no-ip.com
ns5.no-ip.com
ns2.no-ip.com
ns3.no-ip.com
ns4.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.hostedemail.com include:sendgrid.net include:_spf.salesforce.com include:spf1.chamberlain.com ip4:52.33.33.178 include:aspmx.pardot.com include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
28 records- intersight=1650df0ac35604d261034b097c06a6f9ea05bb6e93c5b8c5ad4754868eefdf36
- onetrust-domain-verification=2e8dda1b20744ac5b0b9733eb541b9d2
- google-site-verification=rAQdHFBKMnh-J9u_EJQneZ4UlxmIvZXnbJnwkK2IiBc
- google-site-verification=pOHdSFFNsx4ebQRQzQ1p_03cCrllhK3TJpa5mm0N0jo
- sending_domain319611=d9f5fe8d8ea93a7a2b68d0fc72b84014e030ccac765d73524d4f9b2f62d169dd
- apple-domain-verification=7w1joHBfvBOsRoYr
- traction-guest=5bb7624a-4f4d-427d-ad5f-a707cab7b96d
- anthropic-domain-verification-a0v8n8=2crJhX57vjp54QgFmHDjV4n4I
- dropbox-domain-verification=z5xdepjynmsb
- google-site-verification=PIswajPze-NJt0Cg9kniy1YvbKh9sTlF4d_GqfELgJE
- DZC.tuccscti01.chamberlain.com text = bhHxRaWv
- amazonses.chamberlain.com text = 7vHn5cYrcq9FqyI6PCQI2E1M5v3dkNwqR+TZGcMx84c=
- support.chamberlain.com text = google-site-verification=irk3j2fVuXm-oYrKMOdfUjRVR-y-LxARW-_qK57lUa8
- facebook-domain-verification=zmbzv2hzvcpk65xjs6xv599xg80nix
- 2kq7uu5tvqammtftv8f15hri62
- amazonses.chamberlain.com text = 5SCT6brMrFLQpVuT1QN9u6Xix6m/82CcqHYgv7B07s8=
- 7d1UU+XEp/8LYDUiGvKvOpMgvO2WEkI7lWAL082Zvp6dtB2B6wPE4ha1Smh7rNogHviaOl6siyBrEiv1M//qPA==
- atlassian-domain-verification=Q3FmOBFY/neEc/BhE05sohMYR6VIfWWFHBckrweTlvZ6rV/xOkFvL6gN5WOGp4el
- google-site-verification=ujF06p7z6wj7ADsb4vazczK9AiWDMC7adCikuf7B-04
- dcjh7gn0obg902i3g2i4h7l2i2
- klaviyo-site-verification=Xnumwy
- docusign=aa2eaf85-7592-4d49-9fa7-929ccf336480
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.hostedemail.com include:sendgrid.net include:_spf.salesforce.com include:spf1.chamberlain.com ip4:52.33.33.178 include:aspmx.pardot.com include:amazonses.com -all
- adobe-idp-site-verification=9174809d1c66c29496214ee73e34e4e1c5a95d63f9e88baf332dfb5d34fce73c
- DKIMv=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9LGamc9KToZb4G+Xalmd3MuzPviKj9e7UQx2v52lhaagdyj9SCrUhYeE0chIuXsfGwX3d20d/WgO948GIaGqb51cqPTZId6TORDQz4i6rOStp+fwUjVr+s7ZOhCcvJO86VEPyAN5SXhSdozTetC/cKUAPhihDYzAwqWASzPPLqQIDAQAB
- google-site-verification=_pZm60GCuusIgX-eKSdGTlnLfYttnHybHA8XmrwbGB4
- 4lt752akpqjuda3gu09fipj511
- wvpn.chamberlain.com text = hufnegcirfkur4trof7rtn5ovk
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