Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brenhamk-12.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:43:38 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
- aspmx5.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx4.googlemail.com
MX Priorities
- aspmx2.googlemail.com: 40
- aspmx3.googlemail.com: 50
- aspmx4.googlemail.com: 60
- aspmx5.googlemail.com: 70
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 30
- aspmx.l.google.com: 10
A / AAAA Records
- 75.126.102.233 ↩ e9.66.7e4b.ip4.static.sl-reverse.com
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns1.name.com hostmaster.nsone.net 1660242174 7200 3600 604800 300
Primary NS (mname)
ns1.name.com
Admin Email (rname)
hostmaster@nsone.net
Serial
1660242174
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4lrt.name.com
ns1bdg.name.com
ns2glx.name.com
ns3fgq.name.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- cisco-ci-domain-verification=4775bd5b86e81b7801da74742916ccc7b344648b2825780771bf5cf8d0f07bb2
- apple-domain-verification=bKxczexi6XzynDGQ
- SPFv=spf1 include:_spf.google.com ~all
- duo_sso_verification=5yC0kev4JEdvN80ecGkWWxZsKVKy7lqEmtHiOCax0xrOrjFdU9isTvAC7dIbNAg3
- duo_sso_verification=PkWmF1lVG4yKZqkNYIcDkVvXvteBcIt032ixs7aEbkkIiXxC4X37ARrsjFCDGSm3
- v=2ac138c9-e3d9-433b-87d7-26eee830ee0b
- google-site-verification=KbtnAyY8_d4QomtKvokX5GOUpXu-Nhi3XQSvP27tPic
- MS=B497C94160A1566ECE1FA34C33BB2FD89100771C
- MS=F77AB764ED50A56E3C4741883FBFF4087A8DD73B
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