up.net

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 21:35:31 UTC · ↺ Refresh

MX Hostnames

  • mx2.emailsrvr.com
  • mx1.emailsrvr.com

MX Priorities

No priority data.

A / AAAA Records

  • 206.51.127.54
  • 2001:4a0::2:0:0:0:54

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.up.net
ns1.up.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:206.51.112.0/20 ip4:68.70.128.0/20 ip4:69.19.168.0/21 ip6:2001:4A0::/32 include:emailsrvr.com include:baragatelephone.com include:charter.net include:chartermi.net include:servers.mcsv.net include:shops.shopify.com include:sogosurveys.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
mail._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • SPFv=spf1 ip4:206.51.112.0/20 ip4:68.70.128.0/20 ip4:69.19.168.0/21 ip6:2001:4A0::/32 include:emailsrvr.com include:baragatelephone.com include:charter.net include:chartermi.net include:servers.mcsv.net include:shops.shopify.com include:sogosurveys.com ~all
  • knowbe4-site-verification=74176b0839848f8fdd7617dfc6d653ca
  • MS=ms47116110
  • duo_sso_verification=x5uTSwtUUxAsp9vAIbMqIrE4VwPmIjVDicIBn94HiU2iDxsevYe8SeZTqo2qpsX0
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