Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cravenk12.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 18:56:42 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 52.206.191.232
- 104.17.71.73
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.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
SOA Record
Raw SOA
ncnoc.ncren.net hostmaster.ncren.net 2025100100 14400 3600 1209600 14400
Primary NS (mname)
ncnoc.ncren.net
Admin Email (rname)
hostmaster@ncren.net
Serial
2025100100
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
14400s
Nameservers (NS)
ns-02.mcnc.org
ns-01.mcnc.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:152.26.85.181 include:_spf.google.com include:_spf.bbnotify.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._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
6 records- MS=ms13881256
- ZOOM_verify_QVuF6SegQCeN7V2aifCpvw
- SPFv=spf1 ip4:152.26.85.181 include:_spf.google.com include:_spf.bbnotify.net -all
- apple-domain-verification=nUESyyXlL9nGobUB
- google-site-verification=ohNEu9MthAJK0nR1llCc-sKksjhGMF8QtVI1ZB8yG4k
- adobe-idp-site-verification=0a62f4ecf9f7a640f6716bfe983811e072a8e27cb826bba6e3767c4a68335c37
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