Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
archgrants.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:27:22 UTC · ↺ Refresh
MX Hostnames
- d318959b.ess.barracudanetworks.com
- d318959a.ess.barracudanetworks.com
MX Priorities
- d318959a.ess.barracudanetworks.com: 0
- d318959b.ess.barracudanetworks.com: 10
A / AAAA Records
- 34.70.100.58 ↩ 58.100.70.34.bc.googleusercontent.com
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
ns15.domaincontrol.com dns.jomax.net 2026031100 28800 7200 604800 3600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns16.domaincontrol.com
ns15.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:74.203.184.184 ip4:208.75.123.0/24 ip4:205.207.106.10/31 ip4:205.207.106.12/30 ip4:205.207.106.16/30 ip4:205.207.106.20/31 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
3 records- MS=ms44023015
- 00D460000017Qkt=1TBUW000000023R
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:74.203.184.184 ip4:208.75.123.0/24 ip4:205.207.106.10/31 ip4:205.207.106.12/30 ip4:205.207.106.16/30 ip4:205.207.106.20/31 -all
Full email verification for archgrants.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits