Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
annarborallergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:12:43 UTC · ↺ Refresh
MX Hostnames
- annarborallergy-com.mail.eo.outlook.com
MX Priorities
- annarborallergy-com.mail.eo.outlook.com: 10
A / AAAA Records
- 205.147.88.159 (no PTR)
Mail Server IPs
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webhero.com hostmaster.annarborallergy.com 1763641408 10800 3600 604800 3600
Primary NS (mname)
ns1.webhero.com
Admin Email (rname)
hostmaster@annarborallergy.com
Serial
1763641408
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.webhero.com
ns3.webhero.com
ns2.webhero.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- vvv0590i1ef237cisgke9sf2l6
- ur6qtfrh1m67afj8d4mpsmm4nc
- d8lp7fhlatspdjq077lbk67fb4
- 4tghedribtnev49c8rgghsrnee
- SPFv=spf1 include:spf.protection.outlook.com -all
- a5i7inhigtlbtoe0cge2u07eje
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