Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
volusia.k12.fl.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 12:54:16 UTC · ↺ Refresh
MX Hostnames
- volusia-k12-fl-us.mail.protection.outlook.com
MX Priorities
- volusia-k12-fl-us.mail.protection.outlook.com: 0
A / AAAA Records
- 107.21.50.172 ↩ www1.planetaxe.theaxeeffect.com
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com hostmaster.volusia.k12.fl.us 2008032164 3600 600 1209600 3600
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
hostmaster@volusia.k12.fl.us
Serial
2008032164
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:167.93.251.89 ip4:167.93.251.94 ip4:167.93.202.91 include:spf.protection.outlook.com include:spf.gaggle.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;rua=mailto:[email protected];pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- SPFv=spf1 ip4:167.93.251.89 ip4:167.93.251.94 ip4:167.93.202.91 include:spf.protection.outlook.com include:spf.gaggle.net -all
- adobe-idp-site-verification=d94c9c390f4676b39b906ff7f258d6a05d764c26f184562d40371e554a8b965a
- cisco-ci-domain-verification=6b37ec37a0dbf51373f70529a0ee3d2c23314e5d594e13d84222ea93f28dfe58
- google-site-verification=Z8QS0b0K_AagPzdNwGchTRMTOpg3HiPtHQPubcVfLag
- apple-domain-verification=muEQsYCMCVDy4bDx
- apple-domain-verification=oW1oMZQzKaCGk64t
- c7459a1b77f37db9c81aaed0f0495c
- "google-site-verification=dwCW1BgfnQuzCaXlHwFrP4XLOG6UArBaJyqu_uhaqwE"
- "MS=ms26208057"
- "o2MZFT7t1xkaZaXV4h23AUOD9Yx+APuH0RbZut62cMuGChrQWl5zehNEXVpTBESQIkedV6Vpazuw9NqIAx43pQ=="
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