princetonk12.org

Valid Email Server
Domain Lookup › princetonk12.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
princetonk12.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 18:08:53 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 0

A / AAAA Records

  • 104.17.67.73 (no PTR)

Mail Server IPs

  • 142.251.167.27 ↩ ww-in-f27.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net

SOA Record

Raw SOA ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009011040 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009011040
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns13.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns11.dnsmadeeasy.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.bbnotify.net include:_spf.google.com -all
📊 DNS lookups: 3/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

16 records
  • slack-domain-verification=1NsZpBbKrWmyJ9OLcrrSYBwDf9ANIDws2ZKUYWiq
  • autodesk-domain-verification=qZdkUq5GNigaoPaV7fR8
  • 064bxbl7qsh7m1r430jpjln90593xjvm
  • TAILSCALE-9N0C9faQx4kVXTeQFNpe
  • _a7pl2in2expynpx98sibpybhuzbqj7b
  • adobe-idp-site-verification=b15a6fa4daea765bc3227356950ac0021c6ba8a2edd4ab645c9c459e23c0a25e
  • _pa9bloajim51rzrv3byhz6gq0pfgehm
  • _oll8xd1gqxdxg6b0ltpubt3nhrshs8c
  • MS=ECB3457C6E7901E6D98E80A3AB64E2D2DFC59D41
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.bbnotify.net include:_spf.google.com -all
  • cisco-ci-domain-verification=1846814ffe7bea15c3978fb8698d0fa62589f36dd862b8b07eaea7d57e13ebf8
  • apple-domain-verification=y5ZDKmacFMDN1yqP
  • _1f7yjtzfqaad2iqv78579lrgowevz92
  • have-i-been-pwned-verification=dweb_g1e1yy6w8nj3siday70qsx6m
  • _03oazkz193uk78g311hilah09zjmnge
  • 1password-site-verification=XBV65L5E3FEDLMX5VQOPXOSBVU
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