Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mobileframe.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 15:36:06 UTC · ↺ Refresh
MX Hostnames
- d230572a.ess.barracudanetworks.com
- d230572b.ess.barracudanetworks.com
MX Priorities
- d230572a.ess.barracudanetworks.com: 10
- d230572b.ess.barracudanetworks.com: 20
A / AAAA Records
- 52.9.96.112 ↩ ec2-52-9-96-112.us-west-1.compute.amazonaws.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns53.worldnic.com namehost.worldnic.com 126031910 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031910
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns53.worldnic.com
ns54.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ipv4:50.18.145.38 include:spf.ess.barracudanetworks.com include:_spf.salesforce.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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- apple-domain-verification=OtwiVXweD48fCVTm
- um4n5iul1vc09kb8634sp3v40n
- SPFv=spf1 mx ipv4:50.18.145.38 include:spf.ess.barracudanetworks.com include:_spf.salesforce.com ~all
- gk5d3kl0nuo1u3k2m342c1eqgt
- oet33dt46n3qracslm19hasn28
- MS=DB4A53F79282191C72673B4A0F7F5876222DDFB4
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