Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suysing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 11:53:44 UTC · ↺ Refresh
MX Hostnames
- suysing-com.mail.protection.outlook.com
MX Priorities
- suysing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.33.141.127 ↩ a5a38aeb0a9c18a42.awsglobalaccelerator.com
- 15.197.140.123 ↩ a5a38aeb0a9c18a42.awsglobalaccelerator.com
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dale.ns.cloudflare.com dns.cloudflare.com 2399198630 10000 2400 604800 1800
Primary NS (mname)
dale.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399198630
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dale.ns.cloudflare.com
elle.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:223.130.18.130 ip4:119.93.110.122 ip4:202.57.53.178 ip4:103.54.84.194 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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]
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- brevo-code:eafee443255ea6f645884cd4449c97cd
- globalsign-domain-verification=Ic7ECYZcg0fkrS6nYJ1Z8sPXbnGhm97fdpBsXK8Urk
- google-site-verification=H1tTueEvwMiKBBYEMHovYn0S3xQb7FEDjGnnOCpnoS4
- trend-micro-v1-domain-verification.c00bf7163e8d5840f02f61397decfb1a=0976a5fa-f904-4323-8052-88c7fcc660c2
- SPFv=spf1 ip4:223.130.18.130 ip4:119.93.110.122 ip4:202.57.53.178 ip4:103.54.84.194 include:spf.protection.outlook.com ~all
- GKkWuLOZPN+bKqsU7WHCrOFrhH51FIuaQkxCFmETUW8=
- _globalsign-domain-verification=oLyYsmvo-B_ogxRCaMJtQge7MwVzb2qE4T7aKpCxl2
- _globalsign-domain-verification=yqxQIaQknpjq0uDA7AlDvEoP5t1PkQP5d4GqHhEhA6
Full email verification for suysing.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits