Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hyphens.com.sg
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 01:14:08 UTC · ↺ Refresh
MX Hostnames
- hyphens-com-sg.mail.protection.outlook.com
MX Priorities
- hyphens-com-sg.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.215.212 (no PTR)
- 104.21.53.175 (no PTR)
- 2606:4700:3033::ac43:d7d4 (no PTR)
- 2606:4700:3034::6815:35af (no PTR)
Mail Server IPs
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.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
matteo.ns.cloudflare.com dns.cloudflare.com 2399115127 10000 2400 604800 1800
Primary NS (mname)
matteo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399115127
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
matteo.ns.cloudflare.com
rayne.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:103.11.190.180 +include:_spf.vodien.com +include:spf.protection.outlook.com +include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
7 records- SPFv=spf1 +ip4:103.11.190.180 +include:_spf.vodien.com +include:spf.protection.outlook.com +include:servers.mcsv.net -all
- MS=ms39724140
- apple-domain-verification=Ank8HLi2DkTlCqmc
- canva-site-verification=wbcbMvkiznnz-AoBtbFlxQ
- nordpass-domain-verification=0a2782400d8e43af8ec56508457fc5b1
- safetyculture-domain-verification=b89e07e1-69df-45cc-b0fb-96d00bbe0ed3
- sophos-domain-verification=7775162615325ca18b664e8e9767240c3caaa2b5eae227dc6bd1a157656955c5
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