Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schillings.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:44:17 UTC · ↺ Refresh
MX Hostnames
- d340636a.ess.barracudanetworks.com
- d340636b.ess.barracudanetworks.com
MX Priorities
- d340636a.ess.barracudanetworks.com: 0
- d340636b.ess.barracudanetworks.com: 10
A / AAAA Records
- 104.21.28.26 (no PTR)
- 172.67.170.51 (no PTR)
- 2606:4700:3033::6815:1c1a (no PTR)
- 2606:4700:3031::ac43:aa33 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
aryanna.ns.cloudflare.com dns.cloudflare.com 2398726901 10000 2400 604800 1800
Primary NS (mname)
aryanna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398726901
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aryanna.ns.cloudflare.com
cosmin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:3.145.232.16/28 mx:triadinet.com mx:triadinet.net a:mail.schillings.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.US.exclaimer.net include:spf.brevo.com mx ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], 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
9 records- google-site-verification=-WtmnPhxdvFpQKo-7r4i80er4kqdck2tWfysIxOA0qk
- google-site-verification=Cb8mJBHS4BZSfSdUPfzmRbsWLn8vTG5MIg0fngwyjBU
- google-site-verification=Li9aeRwnDpGL-Nuc5lZy5s949pgzxWKhKU-lGVSf7Ko
- google-site-verification=_ecBiarPBVrCYujTqo_JxRIZv2Vg3E0DaVfV8UHaMVw
- SPFv=spf1 ip4:3.145.232.16/28 mx:triadinet.com mx:triadinet.net a:mail.schillings.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.US.exclaimer.net include:spf.brevo.com mx ~all
- v=verifydomain MS=5193784
- amazon-business-verification=ee1603c8e6d79318e78c2e665415cbb1ae7cce8668c1dba267ca8592449c83d7
- brevo-code:255912fcb8945404e5810ca34df82151
- ca3-e9dce5e493704b73b97d55261c38939d
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