stefangerber.com

Valid Email Server
Domain Lookup › stefangerber.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stefangerber.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 09:57:08 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1

A / AAAA Records

  • 54.203.172.87

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net

SOA Record

Raw SOA ns1.brixwork.ca admin.stefangerber.com 2026012000 1400 7200 86400 1400
Primary NS (mname)
ns1.brixwork.ca
Admin Email (rname)
admin@stefangerber.com
Serial
2026012000
Refresh
1400s
Retry
7200s
Expire
86400s
Minimum TTL
1400s

Nameservers (NS)

ns2.jeffkee.com
ns1.jeffkee.com
ns1.sonika.ca
ns1.brixwork.ca
ns2.hovrmarketing.com
ns1.hovrmarketing.com
ns2.brixwork.ca
ns2.sonika.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

3 records
  • google-gws-recovery-domain-verification=40758379
  • google-site-verification=TdiVpGBnjd1dMvhYRS8iHcvDNzVH16aV9K7K7PZC-i8
  • SPFv=spf1 include:_spf.google.com include:servers.mcsv.net ~all
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