Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gccisd.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 23:42:47 UTC · ↺ Refresh
MX Hostnames
- gccisd-net.mail.protection.outlook.com
MX Priorities
- gccisd-net.mail.protection.outlook.com: 0
A / AAAA Records
- 72.20.153.2 ↩ 72-20-153-2.gccisd.pslightwave.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com admin.gccisd.net 2004081396 3600 600 1209600 3600
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
admin@gccisd.net
Serial
2004081396
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:72.20.153.0/24 include:spf.protection.outlook.com include:spf.constantcontact.com include:_spf.google.com ~all
📊 DNS lookups: 3/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=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: 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
6 records- openai-domain-verification=dv-9N2cvJGXAzfX37q5dORXM9Ny
- google-site-verification=km8YUnotMX9LXO4Qqm4dexr8EZFtw6DJEJ6PX5tdnNY
- SPFv=spf1 ip4:72.20.153.0/24 include:spf.protection.outlook.com include:spf.constantcontact.com include:_spf.google.com ~all
- cisco-ci-domain-verification=7d0001cab47533f88d50344083988340954e2b6d5aeabdde90fc3005e790b939
- apple-domain-verification=SYCIeUeODG84zoqg
- duo_sso_verification=xZ4TMjnUk4IX3cy1mE8K9JxFn78gGlJXyGgdb4sqc6PhzSE4ye1NPFFgHUSZflxa
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