ogdensburgk12.org

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
ogdensburgk12.org
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-04-02 01:13:59 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspx.l.google.com
  • alt3.aspmx.l.google.com
  • alt2.aspmx2.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • alt1.aspx.l.google.com: 5
  • alt2.aspmx2.google.com: 5
  • aspmx.l.google.com: 1
  • alt4.aspmx.l.google.com: 10

A / AAAA Records

  • 163.153.114.40 โ†ฉ wp4.neric.org

Mail Server IPs

  • 192.178.223.26 โ†ฉ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b โ†ฉ yulhrs-in-f27.1e100.net
  • 64.233.180.26 โ†ฉ pe-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1a โ†ฉ bc-in-f26.1e100.net
  • 173.194.76.26 โ†ฉ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b โ†ฉ ws-in-x1b.1e100.net

SOA Record

Raw SOA ns79.worldnic.com namehost.worldnic.com 125100809 10800 3600 604800 3600
Primary NS (mname)
ns79.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125100809
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns80.worldnic.com
ns79.worldnic.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:163.153.2.0/24 ip4:163.153.8.0/24 include:sendgrid.net include:_spf.google.com ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Strict ยท DKIM alignment: Strict
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 3 found
google._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: google

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

All TXT Records

5 records
  • MS=81F65A246788BF61350A56C91A98B7ECDEBBC708
  • _7ghrqf0bjukydprezw59kgeutb4kyc0
  • MS=ms21014249
  • autodesk-domain-verification=N2C8WHKD5fF2rDhry55M
  • SPFv=spf1 ip4:163.153.2.0/24 ip4:163.153.8.0/24 include:sendgrid.net include:_spf.google.com ~all
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for ogdensburgk12.org

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits