Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kpbsd.k12.ak.us
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 12:28:38 UTC · ↺ Refresh
MX Hostnames
- mx4.kpbsd.k12.ak.us
- mxin1.kpbsd.k12.ak.us
- mx3.kpbsd.k12.ak.us
- mxin2.kpbsd.k12.ak.us
MX Priorities
- mx3.kpbsd.k12.ak.us: 60
- mx4.kpbsd.k12.ak.us: 70
- mxin1.kpbsd.k12.ak.us: 10
- mxin2.kpbsd.k12.ak.us: 10
A / AAAA Records
- 74.123.240.197 ↩ 197-240-123-74.static.kpbsd.k12.ak.us
Mail Server IPs
- 74.123.240.23 ↩ mx1.kpbsd.k12.ak.us
- 74.123.240.20 ↩ mxin1.kpbsd.k12.ak.us
- 74.123.240.21 ↩ mxin2.kpbsd.k12.ak.us
SOA Record
Raw SOA
xdns.kpbsd.k12.ak.us dnsadmin.kpbsd.k12.ak.us 2026022403 900 600 604800 3600
Primary NS (mname)
xdns.kpbsd.k12.ak.us
Admin Email (rname)
dnsadmin@kpbsd.k12.ak.us
Serial
2026022403
Refresh
900s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
xdns.kpbsd.k12.ak.us
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail-gw.kpbsd.k12.ak.us ip4:74.123.240.20 ip4:74.123.240.21 ip4:74.123.240.22 ip4:74.123.240.24 ip4:74.123.240.25 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 a:mail-gw.kpbsd.k12.ak.us ip4:74.123.240.20 ip4:74.123.240.21 ip4:74.123.240.22 ip4:74.123.240.24 ip4:74.123.240.25 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:_spf.google.com ~all
- vunlpfu7bc8ckbrhoa91skbddc
- google-site-verification=_QaPj2XXeyz1rpykoty5xCKbY-3DBQ3oROaYU0xOAEw
- dell-technologies-domain-verification=kpbsd.k12.ak.us_5d4c7d24-3fab-4476-95df-2dfebd35c095_1730566968
- uXbjL24djMaUZw3MUCItQAltpL8dCeVIqUlbnxSjr9R5PL72oopzDOrqe2RVb4hgtEitBRBl493B24MO/b/0gQ==
- v=spf2.0/mfrom,pra a:mail-gw.kpbsd.k12.ak.us ip4:74.123.240.20 ip4:74.123.240.21 ip4:74.123.240.22 ip4:74.123.240.24 ip4:74.123.240.25 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:_spf.google.com ~all
- ZOOM_verify_CFLir4BRRaW97B-xmUXyuA
- apple-domain-verification=7aImVOKjwIjhSj0q
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