Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
neilsullivan.com
Yes
โ Yes
Barracuda
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-26 20:14:59 UTC ยท โบ Refresh
MX Hostnames
- d123579a.ess.barracudanetworks.com
- d123579b.ess.barracudanetworks.com
MX Priorities
- d123579a.ess.barracudanetworks.com: 10
- d123579b.ess.barracudanetworks.com: 15
A / AAAA Records
- 23.236.62.147 โฉ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 209.222.82.253 โฉ mail.ess.barracuda.com
- 209.222.82.255 โฉ mail.ess.barracuda.com
- 209.222.82.252 โฉ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.worldnic.com namehost.worldnic.com 125102311 10800 3600 604800 3600
Primary NS (mname)
ns1.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125102311
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.worldnic.com
ns1.worldnic.com
SPF Record
โ Soft Fail (~all)
v=spf1 a mx Ip4:74.102.44.6 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all
๐ DNS lookups: 4/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 0b2c42676353c92887673dd176d9af9a
- MS=ms57441368
- SPFv=spf1 a mx Ip4:74.102.44.6 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all
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