Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gttit.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 04:41:00 UTC · ↺ Refresh
MX Hostnames
- d153583b.ess.barracudanetworks.com
- gttit-com.mail.protection.outlook.com
- d153583a.ess.barracudanetworks.com
MX Priorities
- d153583b.ess.barracudanetworks.com: 30
- gttit-com.mail.protection.outlook.com: 0
- d153583a.ess.barracudanetworks.com: 20
A / AAAA Records
- 141.193.213.10
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c936::
SOA Record
Raw SOA
ns63.worldnic.com namehost.worldnic.com 126011416 10800 3600 604800 3600
Primary NS (mname)
ns63.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126011416
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns64.worldnic.com
ns63.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.140.248.253 ip4:64.140.209.235 ip4:205.139.110.0/23 ip4:167.89.16.30/32 ip4:167.89.16.245/32 ip4:207.211.30.0/24 ip4:207.211.31.0/25 ip4:167.89.16.183/32 a:dispatch-us.ppe-hosted.com include:mxlogic.net include:spf.jobdiva.com include:spf.protection.outlook.com -all include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- 0ed1fe018a76f259f02987416a9495b1d3349afb4e
- SPFv=spf1 ip4:64.140.248.253 ip4:64.140.209.235 ip4:205.139.110.0/23 ip4:167.89.16.30/32 ip4:167.89.16.245/32 ip4:207.211.30.0/24 ip4:207.211.31.0/25 ip4:167.89.16.183/32 a:dispatch-us.ppe-hosted.com include:mxlogic.net include:spf.jobdiva.com include:spf.protection.outlook.com -all include:spf.ess.barracudanetworks.com -all
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