gray.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gray.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 11:39:13 UTC · ↺ Refresh

MX Hostnames

  • gray-com.mail.protection.outlook.com

MX Priorities

  • gray-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.26.8.246 (no PTR)

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA junade.ns.cloudflare.com dns.cloudflare.com 2398728184 10000 2400 604800 1800
Primary NS (mname)
junade.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398728184
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

junade.ns.cloudflare.com
nicole.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:64.191.173.60/32 ip4:43.228.186.112/32 ip4:64.191.173.36/32 ip4:64.191.173.42/32 ip4:64.191.173.45/32 ip4:64.191.173.48/32 ip4:64.191.173.55/32 ip4:67.151.193.50/32 include:mxlogic.net include:spf.exclaimer.net include:spf.mtasv.net include:spf.protection.outlook.com include:docebosaas.com include:39542275.spf05.hubspotemail.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

17 records
  • MS=ms30382155
  • Unique ID: f229hvcda5q8816k6sfcelbnnm
  • apple-domain-verification=JWCmvsrmAPBBPcBh
  • msfpkey=5wsl7h280uj22t55dh14j3ir4
  • MS=ms96923053
  • knowbe4-site-verification=c9adc21c701dc46eab229bf8d0f7a5ec
  • SPFv=spf1 ip4:64.191.173.60/32 ip4:43.228.186.112/32 ip4:64.191.173.36/32 ip4:64.191.173.42/32 ip4:64.191.173.45/32 ip4:64.191.173.48/32 ip4:64.191.173.55/32 ip4:67.151.193.50/32 include:mxlogic.net include:spf.exclaimer.net include:spf.mtasv.net include:spf.protection.outlook.com include:docebosaas.com include:39542275.spf05.hubspotemail.net ~all
  • 2X6IPSPER5MYQAL6TI0R9XI8UA6H543SII0OYXMY
  • apple-domain-verification=tjTi6JtZLruZAvic
  • google-site-verification=GErZkkqdCKBHsdI0z3GHzKmHDWMIRA6NwVXLeIruapQ
  • 4A6w*ZvQsEU4kJHY9$3#bRDBwgOGBV98t8cWx3I#*5EAYlfQEQO8t6OeeTO9&FXAlAPbl7lkGHfrdJr8xDQ%RKSu#g4fDb%13jM
  • cisco-ci-domain-verification=5bd11d1e6c082c18ab3fbdc1134654cb4fb90fc674b9f5d4659b9e2086024edb
  • gcnk3kh3ba58uupsb4bmljh75i
  • canva-site-verification=9CCiOZVal4dCQnzMrodo3w
  • vm7jl870kzzpfpvt0kgyllgkgc3syy64
  • smartsheet-site-validation=uwMNhMXrSAVKrtKSNBOUw_kvP_1f5qQv
  • _aj1x5zviqg8crewcqek0qaylfgx9zrn
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