Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spectracf.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 04:57:59 UTC · ↺ Refresh
MX Hostnames
- d343099b.ess.barracudanetworks.com
- d343099a.ess.barracudanetworks.com
MX Priorities
- d343099b.ess.barracudanetworks.com: 0
- d343099a.ess.barracudanetworks.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2025082000 28800 7200 604800 600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025082000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns50.domaincontrol.com
ns49.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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
✓ 2 found
selector1._domainkey
selector2._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
6 records- google-site-verification=hD9jP6bmSDvUrZahQKJPjRei0wm_PcPQ6B_qe8wt034
- sending_domain1064642=04ecb44cc76413c9ffb8f30f2538afa003fde952cbde0e41c166a7d76e98e096
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com -all
- MS=ms86662617
- pardot1064642=5548a58f463b22d63358aae8cbf89b1c2a97f7fb191e9f56cb6910e7f46bb58d
- knowbe4-site-verification=1a4801fe9dcb923af00af44c86f59797
Full email verification for spectracf.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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