Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marmon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:41:01 UTC · ↺ Refresh
MX Hostnames
- marmon-com.mail.protection.outlook.com
MX Priorities
- marmon-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.18.170 (no PTR)
- 104.18.19.170 (no PTR)
- 2606:4700::6812:12aa
- 2606:4700::6812:13aa
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
aurora.ns.cloudflare.com dns.cloudflare.com 2399069665 10000 2400 604800 1800
Primary NS (mname)
aurora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399069665
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aurora.ns.cloudflare.com
christian.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:40.123.53.99 ip4:40.123.53.216 ip4:52.232.178.23 ip4:172.183.112.234 ip4:38.140.134.250 ip4:172.183.220.69 ip4:130.213.20.159 ip4:130.213.8.243 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 ip4:20.25.204.215 include:sendgrid.net include:spf.protection.outlook.com include:relay.mailchannels.net include:_spf.psm.knowbe4.com include:spf.zohomail360.in -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; sp=reject; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
17 records- adobe-sign-verification=1c687880fe3e39987078c6a49d4ff780
- hfkaninju1mjavd2u204kmkat3
- bbn08ehg027um027c1qbtbagb0
- google-gws-recovery-domain-verification=64614667
- 3B5F451294
- SPFv=spf1 ip4:40.123.53.99 ip4:40.123.53.216 ip4:52.232.178.23 ip4:172.183.112.234 ip4:38.140.134.250 ip4:172.183.220.69 ip4:130.213.20.159 ip4:130.213.8.243 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 ip4:20.25.204.215 include:sendgrid.net include:spf.protection.outlook.com include:relay.mailchannels.net include:_spf.psm.knowbe4.com include:spf.zohomail360.in -all
- adobe-idp-site-verification=2f7de88720993438668e496c7b7aef86fe820425d51a7611566afffe3a0db597
- openai-domain-verification=dv-rcdWpLovtedGqK8GVhEWxNXS
- box-domain-verification=81cc1ad1bcb7e0a5c36c17a2f8a88087a11491b4f619f24d4e31ca108b77d917
- twilio-domain-verification=b65b20f94c98faf825c3905060283e05
- smartsheet-site-validation=XJ_Pye6tixkLaW6ulELXupOLD84Wbubp
- m7nukm68e4shldrgud7ik1obp4
- rsa8f0i7tsf4k6a20hnut8lei0
- MS=ms34926825
- zoom-domain-verification=ZOOM_verify_b87991fa26f141fe86cca922c89896a5
- ZayEwiewwHiMcuDn6cQ0axCLa7yJ2K2UkoqDWq52ArGscmv6XH2EkYCQVm76LGJ/yLcBktX1uYxoq8yZlWlnaw==
- google-site-verification=g2arbhq9NWzsCnJKc4dfD95t4-oBFLA8j23hWtoGJAc
Full email verification for marmon.com
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