casella.com

Valid Email Server
Domain Lookup › casella.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
casella.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 05:17:47 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc4975-76.iphmx.com
  • mx2.hc4975-76.iphmx.com

MX Priorities

No priority data.

A / AAAA Records

  • 20.119.0.1
  • 2603:1030:210:9::2

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns10.customer.level3.net
ns19.customer.level3.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:8.225.179.0/24 ip4:40.65.192.112/29 ip4:208.117.56.57 include:_spf.kubra.com include:spf.protection.outlook.com include:mailsenders.netsuite.com include:spf-c.usa.striata.com exists:%{i}.spf.hc4975-76.iphmx.com include:spf.mailjet.com include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • apple-domain-verification=zrjYL8GGjhnA1BsY
  • SPFv=spf1 ip4:8.225.179.0/24 ip4:40.65.192.112/29 ip4:208.117.56.57 include:_spf.kubra.com include:spf.protection.outlook.com include:mailsenders.netsuite.com include:spf-c.usa.striata.com exists:%{i}.spf.hc4975-76.iphmx.com include:spf.mailjet.com include:amazonses.com -all
  • brevo-code:17d7f28b066d1625dd617c2a0b26e620
  • ciscocidomainverification=4b1ced73591664d0a718f723f2a2fe2b64c59c365cd62df432c832fe4f02f980
  • openai-domain-verification=dv-2ueEpmoO231RlJrS4IbZVMqy
  • MS=ms51910007
  • brevo-code:d9ebbadbd23b45b8ab12d721cfb084fe
  • anthropic-domain-verification-e1ch1e=K2BWtfoYhA3vvepA49hNwBwZA
  • google-site-verification=B30tKlVR406ZV_NgqeV45HgAVwp8wH7D1h0dF-JQvgU
  • logmein-verification-code=tO50GEbiruXTmNp1DISnB3ql2
  • google-site-verification=YDvNl0VJhQJP6yrbLJp1-zQNGziQDoqCwwtXKBfJk2I
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