Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cusdk8.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 21:22:29 UTC · ↺ Refresh
MX Hostnames
- d194137a.ess.barracudanetworks.com
- d194137b.ess.barracudanetworks.com
MX Priorities
- d194137a.ess.barracudanetworks.com: 1
- d194137b.ess.barracudanetworks.com: 5
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns25.domaincontrol.com dns.jomax.net 2026031500 28800 7200 604800 3600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns25.domaincontrol.com
ns26.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:168.245.31.195 ip4:198.133.204.17 ip4:205.174.240.0/24 include:_spf.google.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.gaggle.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- google-site-verification=oRea5uFwFdoW9xSNR-mMqFeGzA-B25qJ47MVygUiAZ4
- arcules-domain-verification=bVlvKTrmPrwgdrxqQZ3kVnB0bJS7vBbioVbZf7NX9zO
- d: google-site-verification=cL7E0eQVFDdk-1nLa2mN2pb8m7D35vHtr8O5jIiZug4
- google-site-verification=NPWJKomll0P5pb6AvBCX6_RBJzXvttD5e58EeOGYXGw
- 83q5p9wz3xsz71tc7srdyp2qh096sq8y
- duo_sso_verification=XMXf5Wt5PKQt1raesfGv4IWRgxGy8hxv5WKcjBDlAA9lhSrtqxmLwcrfd5qj4GQf
- _39gemf186tjipulfrbojjbqfsr5oykj
- 9ccd300cbaadd1c5d9ba61b81b3fdfc8
- gs2yxxtc2k5xqxb77pv0pxwnfrtdltc6
- 195c7b1b9b686e9a15d34c42fc0cd2a2
- adobe-idp-site-verification=60638c82dfb54dd20d045abf68a81a876322ebad54d092f9da5ba0598542fcc6
- SPFv=spf1 ip4:168.245.31.195 ip4:198.133.204.17 ip4:205.174.240.0/24 include:_spf.google.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.gaggle.net ~all
- google-site-verification=Qkmxh9fSsdAc2mHJLaasRy45jhvjioZN4nhfv4iZf7Q
- bcbsqbn5nrr1jhn8v3686rjmr8hqv8vj
- MS=ms14944127
- ZOOM_verify_50o4n_vHQTy42gH9EhhjMA
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