Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gibsonenergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:01:22 UTC · ↺ Refresh
MX Hostnames
- gibsonenergy-com.mail.protection.outlook.com
MX Priorities
- gibsonenergy-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-03.azure-dns.com admin.gibsons.com 2013073111 300 600 7776000 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
admin@gibsons.com
Serial
2013073111
Refresh
300s
Retry
600s
Expire
7776000s
Minimum TTL
300s
Nameservers (NS)
ns3-03.azure-dns.org
ns4-03.azure-dns.info
ns1-03.azure-dns.com
ns2-03.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf-sfdc.successfactors.com include:b6b03a.workshop-spf.net ip4:208.98.194.66 ip4:107.23.16.222 ip4:54.173.83.138 ip4:107.20.210.250 ip4:149.72.231.47 ip4:149.72.196.66 ip4:149.72.231.47 ip4:216.138.249.84 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 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
8 records- apple-domain-verification=J4YtOOvKCtnYYUwn
- docusign=188baa3a-c25f-4fa1-9085-9db486bb879f
- asv=0347631dd23a0b96837c362f633cbe86
- ms-domain-verification=27863bc4-36a8-4c8d-bba0-6fe155b92e4d
- _c0ln90outm5w9im1f6cqnu9wn13dnnj
- MS=ms59333544
- SPFv=spf1 include:spf.protection.outlook.com include:_spf-sfdc.successfactors.com include:b6b03a.workshop-spf.net ip4:208.98.194.66 ip4:107.23.16.222 ip4:54.173.83.138 ip4:107.20.210.250 ip4:149.72.231.47 ip4:149.72.196.66 ip4:149.72.231.47 ip4:216.138.249.84 -all
- nitro-verification-code=ODE2MjMyNTQ4MTE3MDQ0MTk5Mg==
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