Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gbs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:40:45 UTC · ↺ Refresh
MX Hostnames
- gbs-com.mail.protection.outlook.com
MX Priorities
- gbs-com.mail.protection.outlook.com: 5
A / AAAA Records
- 80.70.176.92 ↩ web05-ssl.vegasystems.de
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
adi.ns.cloudflare.com dns.cloudflare.com 2399103970 10000 2400 604800 1800
Primary NS (mname)
adi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399103970
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adi.ns.cloudflare.com
quinton.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:85.115.17.213 ip4:195.50.190.27 include:spf.protection.outlook.com include:spf.iqsuite.com include:_spf.atlassian.net include:stspg-customer.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; rua=mailto:[email protected] ;ruf=mailto:[email protected]; 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
14 records- _x4akzskvj1jjxwsx555c4czb78bjcwa
- atlassian-domain-verification=9DaE2pMjs9IvkpZHxdVpJQuNQhg6B4/J9DyBeCJB3Y7cBE0uzNi1twdLLd6mnhdP
- atlassian-domain-verification=VU/tgeujiMXwugXHqMWOrlig3iiqro9wvVsZYe1TqXaWHosJvcKMF9JC2By6Woky
- atlassian-sending-domain-verification=27e16ebe-4bce-4d66-a159-c2a800cfb61f
- atlassian-sending-domain-verification=a4d1cd1b-581d-4f3a-aafa-aece76ecfabf
- brevo-code:eca5c9d18c7a4632eb3149f36919da2f
- ciscocidomainverification=47824b72ed7b06aa64da3fbeba2876134dd2098df58e2491c346b0f3aaf2286a
- google-site-verification=ZLhBQ2FAKcEzUcvprJxR94bNiNa-p8ejcnMblhhTSWw
- jetbrains-domain-verification=7jycuby722ozaitpaaupmc67
- miro-verification=456a6c8df573f4ca5940e1c0d802ea0d0e8824e1
- status-page-domain-verification=jt102fsshmr3
- SPFv=spf1 ip4:85.115.17.213 ip4:195.50.190.27 include:spf.protection.outlook.com include:spf.iqsuite.com include:_spf.atlassian.net include:stspg-customer.com -all
- D-TRUST=VO83MX9VFDNB44S5VFHDFGX
- QuoVadis=2d9789a9-425b-4908-8925-0575269c4da1
Full email verification for gbs.com
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