buckedup.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
buckedup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 23:35:43 UTC · ↺ Refresh

MX Hostnames

  • buckedup-com.mail.protection.outlook.com

MX Priorities

  • buckedup-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.66.43.213 (no PTR)
  • 172.66.40.43 (no PTR)
  • 2606:4700:3108::ac42:2bd5
  • 2606:4700:3108::ac42:282b

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA jacqueline.ns.cloudflare.com dns.cloudflare.com 2399247788 10000 2400 604800 1800
Primary NS (mname)
jacqueline.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399247788
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jacqueline.ns.cloudflare.com
syeef.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:54.240.113.9 ip4:54.240.113.10 include:spf.protection.outlook.com include:amazonses.com include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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]

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

25 records
  • bw=c8H2z5NlA7URVII3kNKkgCirqFycDtFBpH3XcgRGtijP
  • google-site-verification=WGeGjaKeRgHijqLQEfyvNdKK6wNLBfCgB_91kV3mf6I
  • Foxit-domain-verification=df2c6fc4482f505e3c6a2d8c9ef630fd
  • hibp-verify=dweb_yq29m4jz0mx5jypebrwqvnmr
  • klaviyo-site-verification=T6jyMa
  • klaviyo-site-verification=Uer9AQ
  • MS=ms27686365
  • SPFv=spf1 mx a ip4:54.240.113.9 ip4:54.240.113.10 include:spf.protection.outlook.com include:amazonses.com include:mailgun.org ~all
  • google-site-verification=on5CP9AydMafNPCIRl7GaUsRVuO7NDiCBr-UFH8K3W8
  • klaviyo-site-verification=TAVAVj
  • MS=75ED41F0DE7E5C0C907B487B7FAF8B0FA33E5880
  • klaviyo-site-verification=XSvknt
  • klaviyo-site-verification=Tf7jtz
  • klaviyo-site-verification=PSBXuG
  • MS=ms97893916
  • facebook-domain-verification=xywbl1dk2u7uflzj8i02q7e26uvsdt
  • klaviyo-site-verification=Q7VQ35
  • klaviyo-site-verification=VGNvLD
  • google-site-verification=0TOwqqFLL5o-GrGEEr3K-9ItsyN-mnGcM7Hq4DSh_K4
  • _zkcloj47jr68jncxyl19u5yxakajzs4
  • klaviyo-site-verification=X8VmNZ
  • anthropic-domain-verification-m8hf91=De8AUeLGbrwc3xuZAVhviN64j
  • google-site-verification=agkjpGmVGhnKoxKtFAGA3vH24Y4830dlmt_Jlwd1Oqk
  • vpmpim33fnkjqgh8o8ug3qbcb1
  • klaviyo-site-verification=WhGrNj
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