Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suntancity.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:29:04 UTC · ↺ Refresh
MX Hostnames
- suntancity-com.mail.protection.outlook.com
MX Priorities
- suntancity-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.70.60 (no PTR)
- 172.67.220.117 (no PTR)
- 2606:4700:3035::ac43:dc75
- 2606:4700:3032::6815:463c
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
irma.ns.cloudflare.com dns.cloudflare.com 2398557062 10000 2400 604800 1800
Primary NS (mname)
irma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398557062
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
irma.ns.cloudflare.com
rajeev.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:128.136.144.254 ip4:69.2.207.166 ip4:198.37.147.129 include:amazonses.com include:spf.mandrillapp.com include:servers.mcsv.net include:jangomail.com include:emarsys.us include:emsmtp.us include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ 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]; ri=84600; aspf=r; adkim=r; fo=1; rf=afrf;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
13 records- GSRxKjqx+WUF/1NRaiHx1Td6LaaO5cyyOObdFS5rWQF4RLBOvMlsuunebrT1PAqvlqRwwbihqDfK2y++U6bIoA==
- apple-domain-verification=EoFlAGxQHcKm7aCi
- c2kdo0onldrvum217gaqg8i00b
- google-site-verification=d24YXW7tcUlMOAgxQWkO55idw2W7nr2Tz05dXcRmH1s
- google-site-verification=qzW1Fs_5l2eeMHS_fzl_sJxV11IyotWcUOopBzdcLWg
- hT3Qdv2vt4l+KrhcACe0UN9SmOGcQ1JdMOhPM268yds=
- j93u5nt0t715tpptrlmmqmpi7q
- jh4gcd69prkntugg6mb6fvokdr
- r5nccqborhq56udti2elg9ehh7
- s08ad37s8g2j6jc1h5kvegugvf
- skic25eq4ds284hcefkceskf3a
- SPFv=spf1 ip4:128.136.144.254 ip4:69.2.207.166 ip4:198.37.147.129 include:amazonses.com include:spf.mandrillapp.com include:servers.mcsv.net include:jangomail.com include:emarsys.us include:emsmtp.us include:spf.protection.outlook.com -all
- Cx4-Af5-Pr9
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