Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gregorycorp.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:18:21 UTC · ↺ Refresh
MX Hostnames
- d212818b.ess.barracudanetworks.com
- d212818a.ess.barracudanetworks.com
MX Priorities
- d212818b.ess.barracudanetworks.com: 20
- d212818a.ess.barracudanetworks.com: 10
A / AAAA Records
- 23.185.0.1 (no PTR)
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
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 79 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
79
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a1.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:152.193.98.230 ip4:147.0.192.202 ip4:74.142.73.50 include:21422585.spf03.hubspotemail.net include:spf.ess.barracudanetworks.com ip4:20.49.44.192 ip4:104.208.137.198 include:relay.bswift.com ip4:70.60.165.100 ip4:71.67.229.130 include:email.freshservice.com include:spf-us.emailsignatures365.com include:servers.mcsv.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate 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
✓ 4 found
selector1._domainkey
selector2._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
5 records- SPFv=spf1 include:spf.protection.outlook.com ip4:152.193.98.230 ip4:147.0.192.202 ip4:74.142.73.50 include:21422585.spf03.hubspotemail.net include:spf.ess.barracudanetworks.com ip4:20.49.44.192 ip4:104.208.137.198 include:relay.bswift.com ip4:70.60.165.100 ip4:71.67.229.130 include:email.freshservice.com include:spf-us.emailsignatures365.com include:servers.mcsv.net ~all
- apple-domain-verification=9Cg8i8bYP3dVOkh2
- 990jptvte9n85krspvg3hj8ksm
- google-site-verification=W_fPwTYSmBIniJHQKZHaXzm2Lv70iqK5xVEqjfLNck8
- t2ik5mg134hbefio4s4d55st5u
Full email verification for gregorycorp.com
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