Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ttrsir.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 18:35:15 UTC · ↺ Refresh
MX Hostnames
- ttrsir-com.mail.protection.outlook.com
MX Priorities
- ttrsir-com.mail.protection.outlook.com: 0
A / AAAA Records
- 75.2.81.81 ↩ a96fa03f5458a3155.awsglobalaccelerator.com
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 126020413 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020413
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns67.worldnic.com
ns68.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.us1.defend.egress.com include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; fo=1; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],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],mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- SPFv=spf1 include:spf.us1.defend.egress.com include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org ~all
- apple-domain-verification=c9iwxi4bxMZnpeFM
- google-site-verification=DzXtgyH_dt0_BqrXXyS22h6yJEQTH7_zssZai6n7EWw
- facebook-domain-verification=7z6qzlugamvwsea0tm2sg2dosb0rna
- google-site-verification=tgCl4oc3hA68292HddZ_x8Mkj89mpCufG7rlhqnxLnM
- google-site-verification=KCu1pFG2aDNJzXRJo3Zu03lhL_-f6zkysE3NtUdxpPk
- google-site-verification=AsuUcUtrMwwhujfS7d8kSwsOT3EmUVTxZlu9aS_zHTk
Full email verification for ttrsir.com
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