qwest.net

Valid Email Server
Domain Lookup › qwest.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
qwest.net
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 17:01:49 UTC · ↺ Refresh

MX Hostnames

  • mx.centurylink.net

MX Priorities

  • mx.centurylink.net: 10

A / AAAA Records

  • 204.147.80.94 ↩ www.qwest.net

Mail Server IPs

  • 44.237.12.42 ↩ ec2-44-237-12-42.us-west-2.compute.amazonaws.com
  • 35.167.34.51 ↩ ec2-35-167-34-51.us-west-2.compute.amazonaws.com
  • 34.226.24.72 ↩ ec2-34-226-24-72.compute-1.amazonaws.com
  • 54.88.152.217 ↩ ec2-54-88-152-217.compute-1.amazonaws.com

SOA Record

Raw SOA authns1.qwest.net abuse.aup.lumen.com 2251212000 10800 3600 604800 300
Primary NS (mname)
authns1.qwest.net
Admin Email (rname)
abuse@aup.lumen.com
Serial
2251212000
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

authns2.qwest.net
authns1.qwest.net

SPF Record

✓ Strict (-all)
v=spf1 include:centurylink.net include:spf-007e5802.pphosted.com ip4:63.226.138.11 ip4:63.226.138.12 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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

4 records
  • SPFv=spf1 include:centurylink.net include:spf-007e5802.pphosted.com ip4:63.226.138.11 ip4:63.226.138.12 -all
  • zeanbx1pg0b8ldiusdm86m52jo13pct.qwest.net
  • google-site-verification=gLSsizJeozUyRIr4H6cYeqLVouO1L6zIaYto-xQfI3c
  • _jkmllvuyq9bp0nyzlptdvpdvzysbrr3.qwest.net
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