Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
discoveryed.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:06:46 UTC · ↺ Refresh
MX Hostnames
- discoveryed-com.mail.protection.outlook.com
MX Priorities
- discoveryed-com.mail.protection.outlook.com: 0
A / AAAA Records
- 18.164.96.114 ↩ server-18-164-96-114.jfk50.r.cloudfront.net
- 18.164.96.70 ↩ server-18-164-96-70.jfk50.r.cloudfront.net
- 18.164.96.23
- 18.164.96.8
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-319.awsdns-39.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-319.awsdns-39.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-953.awsdns-55.net
ns-1359.awsdns-41.org
ns-1568.awsdns-04.co.uk
ns-319.awsdns-39.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.191.114.130 ip4:204.246.113.163 ip4:192.174.90.242 ip4:192.174.81.234 ip4:147.253.209.1 ip4:67.231.158.158 ip4:67.231.151.29 ip4:67.231.152.177 ip4:208.84.65.220 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.intacct.com include:app.sgizmo.com include:_spf.mailgun.org include:amazonses.com include:mktomail.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; pct=5
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
⚠ Policy applies to 5% of failing messages only
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
26 records- ZOOM_verify_NJyeOEqzT_OqVksOnaoYQA
- google-site-verification=5Xo-3X3R3o26UBXapiURExv4Ar45fDoRq84JQR-CmYY
- anthropic-domain-verification-y5kvcb=3B80WwE8lRBBReLPFWWCUbGBE
- jetbrains-domain-verification=eat6bks8tl4nev0z4qu40ykhb
- docusign=bf7bb084-489d-4ebe-affd-2b205aab52ac
- apple-domain-verification=Sf7jXlARuCPlwgLc
- pendo-domain-verification=gL-Oxbxe3ZgMWxXDbcXLJKCegZ8
- sending_domain859563=1578aece3b3418db80d7ad730cc717ad128dfa0f6341f829b75085a700836226
- notion_verify_LzNw5ov0gbr5VvvbxYojsfGTXrkVNsfw9F808nV4dMTvHQEU24UprDarhFkeuaqWyeM0xF
- adobe-idp-site-verification=6845a701b615d84daeea5505e58586f52dcd2c5dc3abbcaeb9f0793869e83547
- intacct-esk=7536EA2EEBEB4E89E053AA06A8C01D89
- canva-site-verification=keTgqGBv9rkD4M3w8121Aw
- box-domain-verification=4a5bb4c60ae1f41956d66a4ccba3c8207e24dc3af1b1855b4259663c44f303cf
- zBBmTu_rCMegGzBdhBvbRyPDNaU
- SPFv=spf1 ip4:199.191.114.130 ip4:204.246.113.163 ip4:192.174.90.242 ip4:192.174.81.234 ip4:147.253.209.1 ip4:67.231.158.158 ip4:67.231.151.29 ip4:67.231.152.177 ip4:208.84.65.220 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.intacct.com include:app.sgizmo.com include:_spf.mailgun.org include:amazonses.com include:mktomail.com -all
- atlassian-domain-verification=lKSpgn5hyV3HWyO0zOICMy/blbwzJXbik2nXT4e371MBR7B4iObwyI+ygvIpjkk8
- work-accounts-domain-verification=FIUngVwnpasSpnJHte2tZ3nKsqUWZu
- MS=ms51852233
- pendo-domain-verification=-U530Vfgvjrp0N2Ffb27_TMIGGU
- google-site-verification=P-n8v0pLjDHvhiSXesiTyIhDv2wTT-GnTbKaqsDj_-A
- MS=ms39782116
- calendly-site-verification=DKRvl1fGyvFSz2JSQysKg4x42v1dXgndZbhHNUxMF
- miro-verification=30daf2142a00ca13e978c283b09e53710a275e72
- openai-domain-verification=dv-Nmhd4XYkopnVeDatmjnRxz7r
- postman-domain-verification=6f79fc74ebefe2592497f4c81f6a209b8ccabe58fa0236f64be6a248134b4d24bedb59badb7cb772782fada379190d1479c01223a36c93ee8be3da4f86d54f7b
- mongodb-site-verification=p3gCN0EhTuNGxqeafY9YPFH11C2S7wtC
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