optfirst.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
optfirst.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-29 12:40:20 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 194.1.147.33 โ†ฉ wpx.net
  • 194.1.147.93 โ†ฉ wpx.net

Mail Server IPs

  • 172.253.116.26 โ†ฉ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a โ†ฉ dj-in-f26.1e100.net
  • 192.178.155.27 โ†ฉ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b โ†ฉ bc-in-f27.1e100.net
  • 108.177.123.26 โ†ฉ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA pdns07.domaincontrol.com dns.jomax.net 2026030200 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns08.domaincontrol.com
pdns07.domaincontrol.com

SPF Record

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

DMARC Record

โœ— p=none
v=DMARC1; p=none; 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“ 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

8 records
  • SPFv=spf1 include:spf.em.secureserver.net include:_spf.google.com ~all
  • apple-domain-verification=FcHrDfgr3iLFaPowFggV7goCK_fT14kcfMYR_Q49WBo
  • google-site-verification=7JMIGecPazvcM9DaTY9Dr3EkJWjmFFabPhkjxWm-QxU
  • logmein-verification-code=f04607d5-c8b6-4386-a88a-31284b32b52e
  • facebook-domain-verification=ko7r24ayu4qcwjppcas3uclu2y3mwy
  • google-site-verification=1I2mkBMxL7SCELeyrVOb29Wl_-PeuvBYaVmLlc7U27o
  • google-site-verification=Mjp0eHzVIsoCjpW6cOlfxgTNtILISXVZYg6EXZpZDS4
  • google-site-verification=SIL7eK1GLHJq1NNXI4d5BWbVULkUlHDtvJHe2sQxx9I
Full email verification for optfirst.com

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