Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
gbsbenefits.com
Yes
โ Yes
Mimecast
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-21 03:33:30 UTC ยท โบ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 35.215.71.210 โฉ 210.71.215.35.bc.googleusercontent.com
Mail Server IPs
- 170.10.132.221 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 โฉ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 โฉ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1.lgsd.net admin.lgsd.net 203 900 600 86400 3600
Primary NS (mname)
ns1.lgsd.net
Admin Email (rname)
admin@lgsd.net
Serial
203
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2.lgsd.net
ns1.lgsd.net
SPF Record
โ Soft Fail (~all)
v=spf1 include:_s00906612.autospf.email ~all
๐ DNS lookups: 1/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=r; fo=1
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 3 found
default._domainkey
s1._domainkey
s2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- knowbe4-site-verification=194ea485af70fb178be0e2e7e8060920
- E9281CDB43
- cursor-domain-verification-jz7f6v=LdXk60XAgSsloxk0uUT3o2DMS
- parsec-domain-verification=td_38d4FWRiWoDzf0qLMfq4oTNmKwL
- SPFv=spf1 include:_s00906612.autospf.email ~all
- MS=ms30234584
- nitro-verification-code=LTEwODMxMDEyOTQxMjIwNjA2MTQ=
- ZOOM_verify_DxK6JZP9SuWThGivYcO8Tg
- google-site-verification=P-ioIkt_r7UhW19cZJEVuLLNmayIRnQmTCQ03XBsz9E
- openai-domain-verification=dv-3qUbS5knAql5LnmPI3DqSeDW
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for gbsbenefits.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits