parabon-nanolabs.com

Valid Email Server
Domain Lookup › parabon-nanolabs.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
parabon-nanolabs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 14:04:36 UTC · ↺ Refresh

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MX Hostnames

  • smtp.parabon.com

MX Priorities

  • smtp.parabon.com: 10

A / AAAA Records

  • 143.244.215.142 (no PTR)

Mail Server IPs

  • 96.255.5.251 ↩ vzw-51.parabon.com

SOA Record

Raw SOA ns1.parabon.com hostmaster.parabon.com 2023061401 3600 900 1209600 3600
Primary NS (mname)
ns1.parabon.com
Admin Email (rname)
hostmaster@parabon.com
Serial
2023061401
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.parabon.com
ns2.parabon.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:rimu-206-123-107-135.parabon.com a:rimu-74-50-53-127.parabon.com a:rimu-74-50-53-131.parabon.com a:rimu-74-50-62-207.parabon.com ip4:96.255.5.240/28 include:_spf.google.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • google-site-verification=7Op7a8i34Wm-ldd0_VGFN97xklfqBGvICPj8-RSaoyw
  • SPFv=spf1 a mx a:rimu-206-123-107-135.parabon.com a:rimu-74-50-53-127.parabon.com a:rimu-74-50-53-131.parabon.com a:rimu-74-50-62-207.parabon.com ip4:96.255.5.240/28 include:_spf.google.com ~all
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