Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
covanta.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 21:01:31 UTC · ↺ Refresh
MX Hostnames
- covanta-com.mail.protection.outlook.com
MX Priorities
- covanta-com.mail.protection.outlook.com: 10
A / AAAA Records
- 165.160.13.20 (no PTR)
- 165.160.15.20 (no PTR)
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2013103386 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2013103386
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.61.117.96/28 ip4:5.61.117.80/28 ip4:64.238.211.94 ip4:184.73.253.171/32 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:51.81.110.134 ip4:3.223.246.57 include:spf.protection.outlook.com include:_spf.atoracle.com include:mailsenders.netsuite.com include:ipreomail.com include:4944195.spf03.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
16 records- dtm-domain-verification=R5suKa9myAqOpZHkjyZtlJiQCKxnbqPg_4k9RmZRxi4
- 3k3gfciupm3ui4l5rrm155rp1k
- atlassian-domain-verification=V0jLT9d9Kf4hFRthwk8kSKT6rRk8bHMdAZLc8qEqMbePIPXHI5JbW8Ftgu9aCBOW
- include:_spf.atoracle.com
- MS=ms21460840
- 5q8bpjh8o7f6r80gb2ur5gvbfo
- apple-domain-verification=TbS7ngnt6udX4LTR
- C286Nngp7ATHlZ9l2KVO5cxyLCFG1O56VIVOEhY6yfXN+zvdni3+rH/V2TSnQyHwgKfK1x5tx1F8VXMj9doBIQ==
- n253uk10j7tnlib06noa0foneb
- onx=6e69c284-945c-47a3-98cb-edbd90d65224
- SPFv=spf1 ip4:5.61.117.96/28 ip4:5.61.117.80/28 ip4:64.238.211.94 ip4:184.73.253.171/32 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:51.81.110.134 ip4:3.223.246.57 include:spf.protection.outlook.com include:_spf.atoracle.com include:mailsenders.netsuite.com include:ipreomail.com include:4944195.spf03.hubspotemail.net -all
- 8kldjmj992qklqga71r8jms03b
- l4kee7n51d06lei1vo30gjon2j
- NnqdLpdwV7ONFZW/m2JuVSc0x2tYThkTzzHp3dRvwKwCASsRU9xwSe8w5+JDwfhoIOkWyXWjQGihQ/2wLuuzEw==
- frib97ak4o1q64bai3kitmorh2.
- 1eekfkt6vgusbg2g5jkqakr6r3
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