Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
syrlsp.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:14:00 UTC · ↺ Refresh
MX Hostnames
- d184461a.ess.barracudanetworks.com
- d184461b.ess.barracudanetworks.com
MX Priorities
- d184461a.ess.barracudanetworks.com: 10
- d184461b.ess.barracudanetworks.com: 20
A / AAAA Records
- 66.198.240.20 ↩ mi3-ts107.a2hosting.com
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
ns10.digicertdns.com dns.digicertdns.com 2009010127 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010127
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns11.digicertdns.com
ns10.digicertdns.com
ns13.digicertdns.net
ns12.digicertdns.com
ns15.digicertdns.net
ns14.digicertdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.59.164.12 include:spf.protection.outlook.com include:_spf.intacct.com -all include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- intacct-esk=F5F2C9578AD813DBE05358220D0A1CE7
- SPFv=spf1 ip4:209.59.164.12 include:spf.protection.outlook.com include:_spf.intacct.com -all include:spf.ess.barracudanetworks.com -all
- MS=ms28862936
- duo_sso_verification=6VFZ4IV9798PMc2zlQnSmMFKCHC1RDFZ0Vyop59yQ8X2KOzrNzYBQRDL4f6gq2sF
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