spring-ford.net

Valid Email Server
Domain Lookup › spring-ford.net

Domain Overview

DNS: ✓ 7d ago Checker: ✓ 7d ago
spring-ford.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 10:34:16 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 0

A / AAAA Records

  • 104.17.71.73 (no PTR)

Mail Server IPs

  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 142.250.31.27 ↩ bj-in-f27.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net

SOA Record

Raw SOA a3.uberns.com hostmaster.mciu.org 2605170013 900 600 86400 3600
Primary NS (mname)
a3.uberns.com
Admin Email (rname)
hostmaster@mciu.org
Serial
2605170013
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

b3.uberns.com
a3.uberns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:216.162.88.192/26 ip4:199.36.164.0/22 ip4:216.33.93.211 ip4:209.85.220.197 ip4:66.195.143.26 ip4:8.12.72.20 ip4:50.223.178.203 ip4:50.223.178.208 include:spf.protection.outlook.com include:_spf.google.com include:_spf.psm.knowbe4.com include:customerspf.schoolmessenger.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 3 found
google._domainkey
selector1._domainkey
selector2._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

12 records
  • SPFv=spf1 ip4:216.162.88.192/26 ip4:199.36.164.0/22 ip4:216.33.93.211 ip4:209.85.220.197 ip4:66.195.143.26 ip4:8.12.72.20 ip4:50.223.178.203 ip4:50.223.178.208 include:spf.protection.outlook.com include:_spf.google.com include:_spf.psm.knowbe4.com include:customerspf.schoolmessenger.com -all
  • MS=ms75802237
  • ZOOM_verify_XkbJOZVzmGSSmcsA9jhAGy
  • apple-domain-verification=7ws96c0TZEUF47Zm
  • apple-domain-verification=dt5k0TLq0WDiLiSD
  • jamf-site-verification=ZWA5qsFhVB4BFAjGARfeEg
  • v=msv1 t=8AA30C04-189F-434C-A290-30A3E652DCD3
  • autodesk-domain-verification=caFsJuTLOxSEytQWw6Jf
  • google-site-verification=t4xhQF3TNGIIMGtYktFfx_Ks94w4u1QlBDNWoaBMrNc
  • 3qcoUdtuJjQOuz7atlC9JH87TfANNOnJWz1Fd8kXSJyp0hOcujZXUxbwOG+iuph9H+VmCFfWu2P5+D62glam7g==
  • dGHKdY0khMuPGocTXVpBhR1liJGJ76jIY09++RrcUESw1sAigDkm7e1VoLsa3QGCUV+hFcoXZkC+U60vRUhvSw==
  • adobe-idp-site-verification=8380ec132e148cc50baa91eb391e30a8021eae211ca0b78b8453cb213bc45bfa
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