Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arenaamericas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:34:21 UTC · ↺ Refresh
MX Hostnames
- arenaamericas-com.mail.protection.outlook.com
MX Priorities
- arenaamericas-com.mail.protection.outlook.com: 10
A / AAAA Records
- 35.214.125.160 ↩ 160.125.214.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
ns47.worldnic.com namehost.worldnic.com 125111317 10800 3600 604800 3600
Primary NS (mname)
ns47.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111317
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns47.worldnic.com
ns48.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.53.151.242 include:spf.protection.outlook.com include:zcsend.net include:one.zoho.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- sophos-domain-verification=c02cc008c17f44df34024a71cdd69c3bb508d3f5cf6209ad2b2078f30b3ceadd
- google-site-verification=qAI3xZ58-GXvxm4FfPpiOH_ZRNHxP8vtIk0Bnt3Y8rY
- SPFv=spf1 ip4:67.53.151.242 include:spf.protection.outlook.com include:zcsend.net include:one.zoho.com -all
- apple-domain-verification=wdkJksWXx84HiGzi
- smartsheet-site-validation=JL96sty-57MWEGTZcR_laTRvpZdZm6c8
- google-site-verification=ILCwkXf8jqBTx1FPP5kRnytBHoZrY1B9vZibSZ4kvnc
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