Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ttc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 02:03:27 UTC · ↺ Refresh
MX Hostnames
- ttc-com.mail.protection.outlook.com
MX Priorities
- ttc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
edns4.ultradns.com premiumdns.support.neustar 2019053084 28800 7200 1209600 14400
Primary NS (mname)
edns4.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019053084
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
14400s
Nameservers (NS)
edns4.ultradns.com
edns4.ultradns.net
edns4.ultradns.org
edns4.ultradns.biz
SPF Record
✓ Strict (-all)
v=spf1 ip4:205.189.38.0/24 ip4:203.171.220.0/24 ip4:5.148.105.142/32 ip4:12.229.212.5/32 include:spf.protection.outlook.com include:_spf.dayforcehcm.com include:_spf.salesforce.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
16 records- 36Xdsc39fPQXRR+7rDw7fKTNZyVMjO20nrGoYxZy9+RU4OXgVGW9icV+QhkPgHCW/ugXRwbsXCZ/vf7B2RMFHw==
- google-site-verification=ce3DxakTYifflWarr55XdIpoozPCdOc3pDFW0XRZLww
- apple-domain-verification=IXmyyypKpvJVX3B2
- "MC-ihx3ffFNOt1isgwLaoGbDHdIOrH2JpFCWv9LSfT_"
- _39hlo920prvh3uy3pt0gdth1wm7m3sn
- "amazonses:nrnh2+VKtyilBoYcOoujOmvbzaYxiLDz1Ddies2NzwY="
- _ct23rsqzoidbanbzuxgrc2nucy4u57i
- apple-domain-verification=epLNEX7mzrNSuiiN
- wework-site-verification=KhfiPqoPVPQ0zcqG
- google-gws-recovery-domain-verification=47553228
- MS=ms61140626
- SPFv=spf1 ip4:205.189.38.0/24 ip4:203.171.220.0/24 ip4:5.148.105.142/32 ip4:12.229.212.5/32 include:spf.protection.outlook.com include:_spf.dayforcehcm.com include:_spf.salesforce.com include:sendgrid.net -all
- airtable-verification=1364d8b3bd3145f2f5ce3671f1c9c3a3
- onetrust-domain-verification=ca5dbd63cbc04e499e72b025b46d4710
- atlassian-domain-verification=qMtWa5sIaKS5lhIVlVf6DbEw6Dq/RQyZsBNlqHQlnzPYdaLUrKUGlfhWraDG7VOO
- miro-verification=9288f89fb060e5b72fd04b139b8d1933a8ade9b5
Full email verification for ttc.com
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