Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
icsc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 05:14:08 UTC · ↺ Refresh
MX Hostnames
- d170622a.ess.barracudanetworks.com
- d170622b.ess.barracudanetworks.com
MX Priorities
- d170622a.ess.barracudanetworks.com: 10
- d170622b.ess.barracudanetworks.com: 20
A / AAAA Records
- 34.226.102.152 ↩ ec2-34-226-102-152.compute-1.amazonaws.com
- 98.94.208.117 ↩ ec2-98-94-208-117.compute-1.amazonaws.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-245.awsdns-30.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-245.awsdns-30.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-681.awsdns-21.net
ns-1388.awsdns-45.org
ns-1759.awsdns-27.co.uk
ns-245.awsdns-30.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:148.76.176.138 ip4:208.59.120.242 ip4:50.144.133.138 ip4:207.166.95.11 ip4:207.166.92.11 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:u11179585.wl086.sendgrid.net include:mktomail.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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- ciscocidomainverification=6417f5c5b81cc8f67ecf38df3e974fdc6afe1b3127d0b87578f55bde45301dd
- gJO54lYckAgoBZeJcqVF71DzklaLLVkUAyWm5dLp1J0=
- stytch_verification_dns=circular-viscose-8909
- SPFv=spf1 ip4:148.76.176.138 ip4:208.59.120.242 ip4:50.144.133.138 ip4:207.166.95.11 ip4:207.166.92.11 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:u11179585.wl086.sendgrid.net include:mktomail.com -all
- BPL=2060092
- MS=FA5D58144B63D99E36A4259D92B5C50DA7110E4A
- MS=ms62403934
- MnF++kKIMzaAxXKniz+WYAPGVpkMccJJXyMyGYDi6KMvDZTUm4MHdmPAre7A0OP3p59RlJJ6B3DcaujG27oZqg==
- adobe-idp-site-verification=f9eac1333eea1431787f2ecf147bf63e83e2185470468de499ef011515da6ef0
Full email verification for icsc.com
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