Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hollandhome.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:00:03 UTC · ↺ Refresh
MX Hostnames
- d350385b.ess.barracudanetworks.com
- d350385a.ess.barracudanetworks.com
MX Priorities
- d350385a.ess.barracudanetworks.com: 9
- d350385b.ess.barracudanetworks.com: 9
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
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
ns81.worldnic.com namehost.worldnic.com 126021012 10800 3600 604800 3600
Primary NS (mname)
ns81.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021012
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns82.worldnic.com
ns81.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf01.hollandhome.org include:_spf01.mykronos.com ip4:170.10.133.101 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- lll5wjlmktdzft4p78gcbmdl8m3cmp79
- E4YF9JzP+iJyNGhN6Y6moMAz5SHqbsJSue+q+KVJ/72oj56zYXfVgqWY0vcn9AhkibTzdwpzH+wz/pvqXDu7mw==
- apple-domain-verification=Wkbz7UNrSBpQDnAI
- 0ed1fe018ad7b38a1e254941beb6fa02
- MS=ms90241124
- MS=634B6998CFCF66355A4DE6FCC347C4EB8F61BA3A
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf01.hollandhome.org include:_spf01.mykronos.com ip4:170.10.133.101 -all
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