grcs.org

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
grcs.org
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-23 17:02:45 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 30
  • aspmx2.googlemail.com: 40
  • aspmx3.googlemail.com: 50
  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20

A / AAAA Records

  • 104.17.71.73 (no PTR)

Mail Server IPs

  • 172.253.116.27 โ†ฉ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a โ†ฉ dj-in-f26.1e100.net
  • 108.177.123.26 โ†ฉ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.251.16.26 โ†ฉ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b โ†ฉ pe-in-f27.1e100.net
  • 108.177.123.27 โ†ฉ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA ns07.domaincontrol.com dns.jomax.net 2025111000 28800 7200 604800 3600
Primary NS (mname)
ns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns07.domaincontrol.com
ns08.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:70.34.142.230 ip4:64.49.113.21 include:_spf.google.com include:mailgun.org ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=75
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โš  Policy applies to 75% of failing messages only

DKIM Selectors

โœ“ 1 found
dkim._domainkey
โœ“ Public key: 213 chars (valid)
โœ“ DKIM properly configured for selector: dkim

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

All TXT Records

8 records
  • adobe-idp-site-verification=34826ad2ac4ee1739c36ba506ee2dd15f8e0a2bd22bd93aad03908dc416e3bf6
  • google-site-verification=ckTFVg8hhXpmkOrg0TKlDV3X-yjYzUTWF9-Ci3G47O8
  • globalsign-domain-verification=LcQoqDKt643QzCMjJlzPZAas3Z7M5RSxCjcODOieMF
  • SPFv=spf1 ip4:70.34.142.230 ip4:64.49.113.21 include:_spf.google.com include:mailgun.org ~all
  • MS=45B83D1157C79BC8B7BF4A4886F36B29F2C801EF
  • fgltvj133f5ob29pnq6re3t1b1
  • fpj3rq717d558d1oa8glj0oa5b
  • apple-domain-verification=msdn1Rkuun89XP87
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