Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marsdd.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:09:34 UTC · ↺ Refresh
MX Hostnames
- marsdd-com.p20.spamhero.net
- marsdd-com.p30.spamhero.net
- marsdd-com.p40.spamhero.net
- marsdd-com.p10.spamhero.com
MX Priorities
- marsdd-com.p20.spamhero.net: 20
- marsdd-com.p30.spamhero.net: 30
- marsdd-com.p40.spamhero.net: 40
- marsdd-com.p10.spamhero.com: 10
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 209.41.68.180 ↩ bolt103b.mxthunder.net
- 108.166.161.245 ↩ bolt103a.mxthunder.net
SOA Record
Raw SOA
dina.ns.cloudflare.com dns.cloudflare.com 2399152196 10000 2400 604800 1800
Primary NS (mname)
dina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399152196
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noah.ns.cloudflare.com
dina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:38.116.199.131 include:_spf.salesforce.com include:stspg-customer.com include:spf.mandrillapp.com include:amazonses.com include:_spf.google.com include:_spf1.marsdd.com ?all
📊 DNS lookups: 6/10
? Neutral (?all) — no enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=90; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 90% of failing messages only
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
24 records- jetbrains-domain-verification=22byful7q1m0thcsiekqivqt1
- apple-domain-verification=C3Pa83x9cKGAAmYF
- openai-domain-verification=dv-hDRJdOhAaRrPNIKnejpvEFah
- 00D300000000yTC=1TBOJ0000000085
- mandrill_verify.07XYuOIB5N2JaWQfqrQdpQ
- 5lpfl1tp7lnk00ysc5qr51dsh3chb9z0
- atlassian-domain-verification=HOJlIGJLAik0vImtdjcSrgk/cXgNv+U8gqOiu9WfQttr/beQqJ/nABCOLknUV0p9
- MS=ms30399846
- jamf-site-verification=Q3Bw9AfZU78cgIZ-Jbpy2g
- 7687a52a45864728b3da26258fec0f7e
- google-site-verification=cYXPjTgz1OwndKlxFhvNq96JQmO1ipAds1AhwcfWf7w
- status-page-domain-verification=05z2r6dv5730
- parallels-domain-verification=467a159a0e81410cb9d5a6d05d8d00ed5c62ed368c14497bad21104a9b208a29
- 00DA0000000aJVs=1TBJQ00000000cj
- zapier-domain-verification-challenge=809325a6-9293-4bdd-a56f-d36e29184fba
- SPFv=spf1 ip4:38.116.199.131 include:_spf.salesforce.com include:stspg-customer.com include:spf.mandrillapp.com include:amazonses.com include:_spf.google.com include:_spf1.marsdd.com ?all
- coda-verification=489c19f6-0a22-49a8-b9ce-ff812c08ff1c
- 8269A0BAEF
- facebook-domain-verification=7pgprmgx3ls1mg2bk8fkipz9ssfeiw
- ihZbmBCIUSZbl0+ogeM4NDicXjGVwjV/4L2p80r2Jlm6MvbzKqJsNQbuXGcmCJ2ITPun4YssqnycxfVJAngsiA==
- google-site-verification=beqYtymGUN2wbp8FjgKf5jpveXhCJYagj89lNPo5eB8
- ZOOM_verify_UNeqkbziSiSx0c5CtBh24A
- MS=C7804CFCDF8F855467FA81B783A72DBD1FA9FDDA
- ca3-038247cd9c6446dcae6a481e893aba6e
Full email verification for marsdd.com
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