Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ost.agency
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:56:07 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- mxa.mailgun.org
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- mxb.mailgun.org
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
- mxa.mailgun.org: 10
- mxb.mailgun.org: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 34.194.216.10 ↩ ec2-34-194-216-10.compute-1.amazonaws.com
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
SOA Record
Raw SOA
elmo.ns.cloudflare.com dns.cloudflare.com 2399491102 10000 2400 604800 1800
Primary NS (mname)
elmo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399491102
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tess.ns.cloudflare.com
elmo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:159.203.117.84 include:_spf.google.com include:mailgun.org include:amazonses.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ Public key: 216 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
4 records- google-site-verification=pQlI2wTld8Rlg-N4JGsJ3bS1716iPEMUCEFyKP5QpqE
- SPFv=spf1 ip4:159.203.117.84 include:_spf.google.com include:mailgun.org include:amazonses.com ~all
- MS=1216065EEEB582CCF8485F739897DDAABC21CDDC
- google-site-verification=7JFkKffE7AmQds2HtgW6rfH-WTIuNGSIzi78QVjHYc4
Full email verification for ost.agency
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