Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
certifiedlanguages.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:33:36 UTC · ↺ Refresh
MX Hostnames
- d297316a.ess.barracudanetworks.com
- d297316b.ess.barracudanetworks.com
MX Priorities
- d297316a.ess.barracudanetworks.com: 20
- d297316b.ess.barracudanetworks.com: 25
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
dns101.register.com root.register.com 125122913 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
125122913
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.11.91.137 ip4:72.11.91.140 ip4:208.186.209.62 ip4:206.169.7.62 ip4:52.9.36.210 ip4:13.56.137.61 ip4:13.59.179.192 ip4:3.19.95.157 ip4:3.19.101.198 ip4:3.209.119.167 ip4:3.214.206.190 ip4:34.195.191.40 include:20779338.spf03.hubspotemail.net include:_spf.salesforce.com include:emailus.freshservice.com include:_spf.smtp.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- a2ac6c2965d30a0d664915540a892d60
- google-site-verification=--O-QQ6Cp5D25yBM8yh2RLL6r5fXBC1-nSaIU0hPA8M
- 8gj68i6bugh8ukj6k8cp6s7ikj
- SPFv=spf1 ip4:72.11.91.137 ip4:72.11.91.140 ip4:208.186.209.62 ip4:206.169.7.62 ip4:52.9.36.210 ip4:13.56.137.61 ip4:13.59.179.192 ip4:3.19.95.157 ip4:3.19.101.198 ip4:3.209.119.167 ip4:3.214.206.190 ip4:34.195.191.40 include:20779338.spf03.hubspotemail.net include:_spf.salesforce.com include:emailus.freshservice.com include:_spf.smtp.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
- MS=CF54E788E6932E87328FE82767E681FA98F317E4
- neat-pulse-domain-verification-3MlB6jv=3ff0115c-83a1-4284-859c-75c0ca46743b
- google-site-verification=-MO_B7HI0sww_ossH4gtyoe_5IUbkNeEZNf4j_59X4k
- MS=ms32575512
Full email verification for certifiedlanguages.com
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