Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
doubledragon.com.ph
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:03:07 UTC · ↺ Refresh
MX Hostnames
- doubledragon-com-ph.mail.protection.outlook.com
MX Priorities
- doubledragon-com-ph.mail.protection.outlook.com: 0
A / AAAA Records
- 216.218.206.42 ↩ fmt12.web.com.ph
Mail Server IPs
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.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:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.web.com.ph ts.web.com.ph 2026033101 3600 1800 1209600 86400
Primary NS (mname)
ns1.web.com.ph
Admin Email (rname)
ts@web.com.ph
Serial
2026033101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.web.com.ph
ns4.web.com.ph
ns2.web.com.ph
ns3.web.com.ph
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.218.206.42 ip4:210.5.104.35 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- 44l8a0cri2i7ruj023ak1f7neb
- MS=ms84525292
- SPFv=spf1 ip4:216.218.206.42 ip4:210.5.104.35 include:spf.protection.outlook.com -all
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