Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tistatech.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:14:23 UTC · ↺ Refresh
MX Hostnames
- tistatech-com.mail.protection.outlook.com
- xn--feedback-smtp-2q6g.us-east-1.amazonses.xn--com-9o0a
MX Priorities
- xn--feedback-smtp-2q6g.us-east-1.amazonses.xn--com-9o0a: 10
- tistatech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.15.10 (no PTR)
- 104.26.14.10 (no PTR)
- 172.67.70.115
- 2606:4700:20::ac43:4673
- 2606:4700:20::681a:f0a
- 2606:4700:20::681a:e0a
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
fattouche.ns.cloudflare.com dns.cloudflare.com 2400207609 10000 2400 604800 1800
Primary NS (mname)
fattouche.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400207609
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fattouche.ns.cloudflare.com
nena.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
11 records- ca3-44a4cc32dedb41e7bbdd4eade1493752
- ca3-bb350e75c042437d877e5c80ad6eeba5
- canva-site-verification=bk_yZy9NOL0E2FV-eD-9Qw
- docusign=bf3e5f14-a11f-45fa-8cb9-79008a750c64
- google-site-verification=QrY-_YnQNvvmwrwRdpDWdVwxbldGTSsqdUo7FwmiExE
- google-site-verification=y7OjOq7grgXKSJTSIJ75ajWZnrZXtT5c1UU_TK-0UAE
- openai-domain-verification=dv-zxCddGgGDPWJc5L6eq3TZF7S
- SPFv=spf1 include:spf.protection.outlook.com -all
- apple-domain-verification=v2UOpgFPgtJA6bLP
- atlassian-domain-verification=39azYdZkaaEVv7a89ZK28RVd0X7rqk14Xh1FqSEGerOTX2OewQKdvbMeVPHej8ly
- bpm2bdjhuvan4qmr1bq2hv9551
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