blacksburg.net

Valid Email Server
Domain Lookup › blacksburg.net

Domain Overview

DNS: ✓ 17d ago Checker: ✓ 17d ago
blacksburg.net
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-05-24 09:13:18 UTC · ↺ Refresh

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MX Hostnames

  • mx1.blacksburg.net
  • mx3.blacksburg.net
  • mx2.blacksburg.net

MX Priorities

  • mx3.blacksburg.net: 100
  • mx1.blacksburg.net: 10
  • mx2.blacksburg.net: 20

A / AAAA Records

  • 50.253.214.139 ↩ lep2.blacksburg.net

Mail Server IPs

  • 50.253.214.140 ↩ hermes.blacksburg.net
  • 50.253.214.139 ↩ lep2.blacksburg.net

SOA Record

Raw SOA ns1.blacksburg.net hostmaster.blacksburg.net 2023081900 7200 1600 1209600 10800
Primary NS (mname)
ns1.blacksburg.net
Admin Email (rname)
hostmaster@blacksburg.net
Serial
2023081900
Refresh
7200s
Retry
1600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns2.blacksburg.net
ns4.blacksburg.net
ns1.blacksburg.net
ns3.blacksburg.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.253.214.0/24 a mx include:verizon.net include:gmail.com include:comcast.net ip4:128.173.0.0/16 ip4:198.82.0.0/16 ip4:198.82.141.20 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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

1 record
  • SPFv=spf1 ip4:50.253.214.0/24 a mx include:verizon.net include:gmail.com include:comcast.net ip4:128.173.0.0/16 ip4:198.82.0.0/16 ip4:198.82.141.20 ~all
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