Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ie.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:07:34 UTC · ↺ Refresh
MX Hostnames
- ie-edu.mail.protection.outlook.com
MX Priorities
- ie-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 18.164.124.116 ↩ server-18-164-124-116.jfk50.r.cloudfront.net
- 18.164.124.100 ↩ server-18-164-124-100.jfk50.r.cloudfront.net
- 18.164.124.86
- 18.164.124.115
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-940.awsdns-53.net awsdns-hostmaster.amazon.com 2025041201 7200 900 1209600 86400
Primary NS (mname)
ns-940.awsdns-53.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2025041201
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1060.awsdns-04.org
ns-1809.awsdns-34.co.uk
ns-209.awsdns-26.com
ns-940.awsdns-53.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:63.34.169.56 ip4:34.243.167.239 include:spfa.ie.edu include:amazonses.com include:spf.protection.outlook.com include:spf.symplicity.com include:_spf.explore-blue.com include:customers.clickdimensions.com include:2678235.spf03.hubspotemail.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
27 records- SPFv=spf1 ip4:63.34.169.56 ip4:34.243.167.239 include:spfa.ie.edu include:amazonses.com include:spf.protection.outlook.com include:spf.symplicity.com include:_spf.explore-blue.com include:customers.clickdimensions.com include:2678235.spf03.hubspotemail.net -all
- cursor-domain-verification-4d3snt=mmIRQbXzA9DP1xQwkBdWrzdkE
- google-site-verification=TRv5AbGs-RlUn0GzuDWUODChdUji4T4-0JqvTzaUtAs
- JakfLICtPlbljXl1ykgK1Ovx9kBOUzD1Fmp2e7aZArz+sGZS1GDYFXG/HxDTGOFwyzh6MtGgVLFKMW+L4yjFIw==
- msfpkey=2cwbufidt1ghwiap7sk0pwq37
- google-site-verification=ylnJd6YlktqHruGNaU7lUjEfloz1pXUqLtIBCN4ww_4
- google-site-verification=EooPHuV3Yw9hTDDR8m9kuhlIkxXOt30OPyHtZayWZ2c
- d365mktkey=NOdxaaXhQxzU9HC24xxA6jxX8TghqOv8DurgsxDZIoUx
- docusign=3507be95-3d4e-47a2-8095-30a63d463138
- pinterest-site-verification=8847b9dcf65b676a66b63c7709f98340
- MS=ms93925593
- apple-domain-verification=VQHUwXnVXXPh3zNkCgfr8kNxRUBjHMJxg8r0KVqI1K0
- google-site-verification=0cgIvUrBqIXFHNhSbNJS6I09HrtJ85fiVwvV_iZpIkw
- HARICA-OGdESQwShvEqzlTjDYD
- anthropic-domain-verification-nqzg7v=gtYGhCgUMzS6oSNqTNHlgOBuG
- apple-domain-verification=E2xK9RP1SJHLBPE9
- ng66iclouesn5d03nick47anq9
- workplace-domain-verification=XcAM5ByQDPWhwN5bu1i8AD8QdXdpxY
- docusign=9cdd2296-f4a3-4a67-b50a-d15285166911
- facebook-domain-verification=20zcd1cz137p61inqyqgiju1sir4m8
- ZOOM_verify_vZeidg9XQXiIqrlPb7_0gw
- Dynatrace-site-verification=67233292-b597-4598-ad07-4355004854aa__ij8gth27p60qsck0rei8e08v6j
- d365mktkey=KkJeueGWeRehgoNENimb5DWxKQzIWDWLHJ2snQ62wkMx
- google-site-verification=RRO8OEldoXXUKFXw1spBeFqJywz1EB4_Iix3NHvWkdg
- paloaltonetworks-site-verification=f2207dfa95aeb29878aa00df1ff3ff641badebe3ae88ef9b6422430ec70c03af
- openai-domain-verification=dv-gOcGYnGfw2lcJ7wRJN1SIFrz
- yahoo-verification-key=uBwVKw0uiEiAOL2jULAPzlW+tNmQqhkGjOxk8mhHrXw=
Full email verification for ie.edu
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