startupshell.org

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-26 21:56:07 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

  • aspmx3.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10

A / AAAA Records

  • 172.67.163.56 (no PTR)
  • 104.21.50.126 (no PTR)
  • 2606:4700:3037::6815:327e
  • 2606:4700:3036::ac43:a338

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
  • 108.177.123.27 โ†ฉ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 2a00:1450:400b:c02::1b โ†ฉ dj-in-f27.1e100.net
  • 192.178.218.26 โ†ฉ yuiadtq-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1a โ†ฉ bh-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA lloyd.ns.cloudflare.com dns.cloudflare.com 2399020353 10000 2400 604800 1800
Primary NS (mname)
lloyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399020353
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

naomi.ns.cloudflare.com
lloyd.ns.cloudflare.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:_spf.google.com include:emsd1.com include:servers.mcsv.net include:spf.postal.merus.io include:spf.protection.outlook.com include:helpscoutemail.com ~all
๐Ÿ“Š DNS lookups: 6/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected];
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 216 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

8 records
  • MS=ms39377610
  • atlassian-domain-verification=QSaCua1wLZuXMBs482eQGyDrGwVm35HGUpGEJvZatraNbfzT7PX1DDpkUZwmO1Jy
  • ciscocidomainverification=3afedfc10d543cf72701f03151a02dbe3811051b0201e06e9ef5337949641b55
  • dropbox-domain-verification=bsshpjra0lto
  • google-site-verification=QKfdBzdrhyZf7Gid862Mpq39zL-EUWxkC9PeeKTxRNo
  • google-site-verification=laZbxbUTmlFr7i0m2hov5LmpQI73rQPSpvfn1gVvaF0
  • SPFv=spf1 include:_spf.google.com include:emsd1.com include:servers.mcsv.net include:spf.postal.merus.io include:spf.protection.outlook.com include:helpscoutemail.com ~all
  • 00d46000000abxeeau
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