Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
emiboston.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 02:07:36 UTC · ↺ Refresh
MX Hostnames
- emiboston.com.1.0001.arsmtp.com
- emiboston.com.2.0001.arsmtp.com
MX Priorities
- emiboston.com.2.0001.arsmtp.com: 30
- emiboston.com.1.0001.arsmtp.com: 20
A / AAAA Records
- 3.128.94.212 ↩ ec2-3-128-94-212.us-east-2.compute.amazonaws.com
Mail Server IPs
- 8.19.118.186 ↩ server207.appriver.com
- 8.31.233.62 ↩ server206.appriver.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010342 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010342
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns10.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns11.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a ip4:108.7.226.42/32 ip4:108.7.226.45/32 ip4:63.131.146.190/32 exists:%{i}._spf.sparkpostmail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; pct=100; ruf=mailto:[email protected]; fo=1:d:s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
7 records- jpsuiec83l9b2j5dlvk6v8o8m3
- zeroThreat=NzgzNw==Tnpnek53PT0=Tnpnek53PT
- MS=C4D9EFF49D99E39C422E19B535E5D84CEB533499
- google-site-verification=su5UheRxruSNWYAQJ9LGHMnvOMADULlHWF2abOACkoo
- cisco-ci-domain-verification=7c3f4b0c8b87d441a88db4b3d23266d83987f2e5dbd114d7f3851b6e6f5f615a
- SPFv=spf1 include:spf.protection.outlook.com a ip4:108.7.226.42/32 ip4:108.7.226.45/32 ip4:63.131.146.190/32 exists:%{i}._spf.sparkpostmail.com -all
- f4m4ql6150mhnq9agknkltacbd
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