Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thomasrealestate.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 05:16:46 UTC · ↺ Refresh
MX Hostnames
- d350670b.ess.barracudanetworks.com
- d350670a.ess.barracudanetworks.com
MX Priorities
- d350670b.ess.barracudanetworks.com: 20
- d350670a.ess.barracudanetworks.com: 10
A / AAAA Records
- 44.207.95.50 ↩ ec2-44-207-95-50.compute-1.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
ns51.worldnic.com namehost.worldnic.com 126021016 10800 3600 604800 3600
Primary NS (mname)
ns51.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021016
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns51.worldnic.com
ns52.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:69.164.148.40 ip4:3.145.232.16/28 ip4:74.36.173.74 ip4:66.153.245.146 include:spf.protection.outlook.com include:_spf.rentmanager.com include:4vrs.com exists:%{i}._spf.sparkpostmail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
✓ Public key: 392 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
5 records- MS=ms84964362
- google-site-verification=uD7tYSLxZihQHZqSw7qUUvz9YTAPZaBv32bDQq53wYA
- SPFv=spf1 ip4:69.164.148.40 ip4:3.145.232.16/28 ip4:74.36.173.74 ip4:66.153.245.146 include:spf.protection.outlook.com include:_spf.rentmanager.com include:4vrs.com exists:%{i}._spf.sparkpostmail.com ~all
- hcd7ppj0c9nkspnnlam13sdn0o
- 7fapjq23ofjlq43bhc3l71nr8j
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