Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gsitulsa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:02:47 UTC · ↺ Refresh
MX Hostnames
- gsitulsa-com.mx1.arsmtp.com
- gsitulsa-com.mx2.arsmtp.com
MX Priorities
- gsitulsa-com.mx1.arsmtp.com: 10
- gsitulsa-com.mx2.arsmtp.com: 20
A / AAAA Records
- 34.226.96.175 ↩ ec2-34-226-96-175.compute-1.amazonaws.com
Mail Server IPs
- 8.31.233.110 ↩ SERVER274.appriver.com
- 8.19.118.196 ↩ server275.appriver.com
SOA Record
Raw SOA
ns69.domaincontrol.com dns.jomax.net 2026021906 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021906
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns70.domaincontrol.com
ns69.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:98.164.32.34/29 ip4:68.99.76.208/27 include:mail1.mckesson.com include:mail2.mckesson.com include:mail3.mckesson.com include:mail4.mckesson.com include:mail5.mckesson.com include:mail6.mckesson.com include:12.19.118.175 include:54.83.234.169 include:spf.protection.outlook.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 ip4:98.164.32.34/29 ip4:68.99.76.208/27 include:mail1.mckesson.com include:mail2.mckesson.com include:mail3.mckesson.com include:mail4.mckesson.com include:mail5.mckesson.com include:mail6.mckesson.com include:12.19.118.175 include:54.83.234.169 include:spf.protection.outlook.com -all
- google-site-verification=AFog2hmI1ivmoI-8em5nd9vmzsILIfx3Om3n4YERKiM
- v=verifydomain MS=7627675
- h9ts5hn1m9515dt7bpfrl2m9dfcqxd1r
Full email verification for gsitulsa.com
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