Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
continuserve.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 06:10:41 UTC · ↺ Refresh
MX Hostnames
- d327897a.ess.barracudanetworks.com
- d327897b.ess.barracudanetworks.com
- continuserve-com.mail.protection.outlook.com
MX Priorities
- continuserve-com.mail.protection.outlook.com: 99
- d327897a.ess.barracudanetworks.com: 10
- d327897b.ess.barracudanetworks.com: 20
A / AAAA Records
- 141.193.213.10
- 141.193.213.11
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255
SOA Record
Raw SOA
henry.ns.cloudflare.com dns.cloudflare.com 2400354302 10000 2400 604800 1800
Primary NS (mname)
henry.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400354302
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
irma.ns.cloudflare.com
henry.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com include:spf.salesforce.com include:spf.ess.barracudanetworks.com include:24432642.spf04.hubspotemail.net include:spf.zohomail360.com include:transmail.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
3 records- airtable-verification=315e2e03fdfcc510482cb0bc6e620ebc
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com include:spf.salesforce.com include:spf.ess.barracudanetworks.com include:24432642.spf04.hubspotemail.net include:spf.zohomail360.com include:transmail.net -all
- zoho-verification=zb13594723.zmverify.zoho.com
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