Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
revature.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:04:21 UTC · ↺ Refresh
MX Hostnames
- d304995a.ess.barracudanetworks.com
- d304995b.ess.barracudanetworks.com
MX Priorities
- d304995a.ess.barracudanetworks.com: 10
- d304995b.ess.barracudanetworks.com: 20
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-1461.awsdns-54.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1461.awsdns-54.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1018.awsdns-63.net
ns-1461.awsdns-54.org
ns-1624.awsdns-11.co.uk
ns-240.awsdns-30.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:66.96.128.0/18 ip4:52.8.126.181 ip4:52.9.168.183 ip4:165.254.226.0/23 include:spf.ess.barracudanetworks.com include:servers.mcsv.net include:spf.protection.outlook.com include:spf1.revature.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
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._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
18 records- apple-domain-verification=ZOjgVUDQoN5y6y6z
- pardot1010802=c7de87060ac401ccdbbc26ee3e796306150353833e233c55b2bc68bfdafd6bc4
- adobe-idp-site-verification=96749ce8d2a3ebf8a85f69a92411fff15e8d62ed4a0da7336e7fdf9d4b0dff38
- atlassian-domain-verification=wrzPf8pArNBFa2vt0feiTk5O69pkdfc4TUGcHcgLp92YIPlqDffbujrswbSAbmnv
- pardot1010802=73701a45972f79df003486ec3b2ddd0778c70f69cac767e51dee98131f3ff5bc
- logmein-verification-code=767a2db0-e7db-4585-a3d7-91676e64c19e
- Sendinblue-code:06b5304aa5c61eb443193e866c739cf1
- MS=38DA601BF5040FCAD1AD4FA867C1156EFC939C28
- amazon-business-verification=9ee529a167dea2702c01def19ff33c9cb349eaba34c47a6727143941dabebc8d
- sending_domain1010802=1fb000481fd4dfdb7a3246f3cbe364da9dd766a316eed24f43b1df1d28202708
- SPFv=spf1 a ip4:66.96.128.0/18 ip4:52.8.126.181 ip4:52.9.168.183 ip4:165.254.226.0/23 include:spf.ess.barracudanetworks.com include:servers.mcsv.net include:spf.protection.outlook.com include:spf1.revature.com -all
- onetrust-domain-verification=29b175e45fc54f008a0e1ce40e06d213
- pardot567773=7f985ef30f80e2b3f8cfb674adb73915bbc8ad2e21b97b74886a9176b7c6734c
- atlassian-domain-verification=iGThcrdE32fo5/xUx1Gw1UhrikFMh36mUAxvD+YABpQKeq1liLbhjlcr1VUYOoJi
- google-site-verification=y1meX8AgUreSRy3deWbp7k6R6WbUsI-1kjEBBcI4rU8
- pardot1010802=fafa1cf942c82a6982016f922d7185854816bfa3325e114435279f2d6e30015d
- pardot1010812=b534ce007e090c73a38096745048a3bcf2e244faa11391607df08895bc67354a
- sending_domain1010802=a4b53ae8186f3b1cd6cc84620230de890bb82b8c70d3b6caedc7a9b651157d40
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