Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centertheatregroup.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:16:15 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa04.hornetsecurity.com
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
MX Priorities
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa03.hornetsecurity.com: 30
- mx-cluster-usa04.hornetsecurity.com: 40
- mx-cluster-usa01.hornetsecurity.com: 10
A / AAAA Records
- 172.66.171.225 (no PTR)
- 104.20.30.82 (no PTR)
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
SOA Record
Raw SOA
ns-121.awsdns-15.com awsdns-hostmaster.amazon.com 2025092001 7200 900 1209600 86400
Primary NS (mname)
ns-121.awsdns-15.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2025092001
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1835.awsdns-37.co.uk
ns-925.awsdns-51.net
ns-121.awsdns-15.com
ns-1342.awsdns-39.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:198.101.121.103 ip4:204.220.179.106 include:spf.hornetsecurity.com ip4:173.45.18.100 include:spf.protection.outlook.com include:emailcampaigns.net include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=LbklEmGCmszm66eWJhaM-H0flUvDSarIDde27ls8NoU
- google-site-verification=UoAvWydx3uANefpzRpL-XpVylH2qlZIE7EbMvlmZR30
- SPFv=spf1 mx ip4:198.101.121.103 ip4:204.220.179.106 include:spf.hornetsecurity.com ip4:173.45.18.100 include:spf.protection.outlook.com include:emailcampaigns.net include:mailgun.org ~all
- 3e083osp9tck1ejjaqktpb5kdc
- MS=ms80036378
- MS=ms90681448
- ZOOM_verify_qSrJT0bYR1qIvTc5Xbxu1Q
- cpor4j4mfag9vihvu4q5lrb217
- e6to4aue10oif3kdrjl2mud0us
- facebook-domain-verification=eb7d9ago79c31qmarhrrwty4668iz5
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