Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
verticalresponse.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:59:32 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.18.69.83
- 104.16.116.91
- 2606:4700::6810:745b
- 2606:4700::6812:4553
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c27::1b ↩ yuiadsk-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
demi.ns.cloudflare.com dns.cloudflare.com 2399862552 10000 2400 604800 1800
Primary NS (mname)
demi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399862552
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
demi.ns.cloudflare.com
james.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:74.116.88.0/22 ip4:209.143.92.0/26 include:mail.zendesk.com include:_spf.salesforce.com include:_spf.google.com include:u17235485.wl236.sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
dkim._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
7 records- _o94d4jkseknr7hdu3fjrnljikh99hrd
- b2bsw578r2gc740110sx9r9922cn9kbw
- google-site-verification=-vIKLd7tCwhRtI0p3ZOxUWO-__avIoWwLk4tT6RS7p4
- SPFv=spf1 ip4:74.116.88.0/22 ip4:209.143.92.0/26 include:mail.zendesk.com include:_spf.salesforce.com include:_spf.google.com include:u17235485.wl236.sendgrid.net -all
- MS=60FDA41D1A0D1010C909B2150F4F3B93D963B846
- _d3jwpguj6puf3ty8zaytl5zde912lk3
- _mbg44yw1g9gz4u2vg2v1398bqd27l20
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