Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrswic.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:36:57 UTC · ↺ Refresh
MX Hostnames
- mrswic.com
MX Priorities
- mrswic.com: 0
A / AAAA Records
- 139.162.38.121 ↩ mrswiccom.wsiph2.com
Mail Server IPs
- 139.162.38.121 ↩ mrswiccom.wsiph2.com
SOA Record
Raw SOA
ns1.mrswic.com sysadmin.servobox.com 2020072000 3600 1800 1209600 86400
Primary NS (mname)
ns1.mrswic.com
Admin Email (rname)
sysadmin@servobox.com
Serial
2020072000
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.mrswic.com
ns1.mrswic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:139.162.38.121 ip4:104.128.73.10 +a +mx +ip4:172.93.111.58 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:139.162.38.121 ip4:104.128.73.10 +a +mx +ip4:172.93.111.58 ~all
Full email verification for mrswic.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits