Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sunandski.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:30:52 UTC · ↺ Refresh
MX Hostnames
- d55965b.ess.barracudanetworks.com
- d55965a.ess.barracudanetworks.com
MX Priorities
- d55965a.ess.barracudanetworks.com: 5
- d55965b.ess.barracudanetworks.com: 10
A / AAAA Records
- 34.206.32.203 ↩ ec2-34-206-32-203.compute-1.amazonaws.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010123 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010123
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net
ns11.constellix.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mozu.com ip4:34.199.13.167 a:smtp1.mozu.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
8 records- klaviyo-site-verification=JAnwVU
- pinterest-site-verification=062694634ca782f08637c4a8be6f92e2
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mozu.com ip4:34.199.13.167 a:smtp1.mozu.com -all
- apple-domain-verification=cZYothtZOoGEpk4uSy3qCZdM8wCw5kfcsGqXOA_Tmi8
- 202311291908143xgf0sv1d1st7y1gogihravxfuviwhs6g2qd59vp1swzn4fh3n
- MS=ms29060836
- facebook-domain-verification=tp45kedf5ngylbwqrbkqov20hyuk4e
- google-site-verification=nTrUZY070Ojqqxy-A0_PVvTVtr_eHFsY40noiZc8hk0
Full email verification for sunandski.com
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