Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
synup.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 13:04:01 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- mxb.mailgun.org
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- mxa.mailgun.org
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- mxa.mailgun.org: 10
- mxb.mailgun.org: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 34.160.63.108 ↩ 108.63.160.34.bc.googleusercontent.com
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
SOA Record
Raw SOA
ns-104.awsdns-13.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-104.awsdns-13.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-104.awsdns-13.com
ns-1414.awsdns-48.org
ns-1711.awsdns-21.co.uk
ns-780.awsdns-33.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:_spf.google.com include:spf.mandrillapp.com include:spf.mtasv.net include:mailgun.org include:synup.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
14 records- facebook-domain-verification=uyim08j2h1p5eai8zo91r38xm39ohw
- SPFv=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:_spf.google.com include:spf.mandrillapp.com include:spf.mtasv.net include:mailgun.org include:synup.com -all
- apple-domain-verification=onhUz8rUcNV8nEgco6ZBWZdlMf4F19XwrJFfwpwHjw0
- instapage-verification=1675866649292-IC73
- google-site-verification=MIBYTa17ou-l84fq8x17sIgPbybalnGChZQG4kFPo6E
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnIYYwSi4kapNZqU+fNks/TvGPPmnY5LmH30IJtNy8Bm6wLARwN3uzqhqP2ExotxvlsyOaU7nuXnQCEiyHXkArcGy2pc7X8rR2GfQAu9Lm/vw7RlIjrPNGEJE/QPzCwJGI8Jb9568lgecnJoSS5B7O7JXwxHJ9LvDLAVZ3Di6ojwIDAQAB
- google-site-verification=rgAxvkeFpmkIPNiBqTjO-vbOCMckMgsAtEI6UMGvqnA
- apple-domain-verification=ROxmhqRpN_7bsMTC7iCfYVYbCkbJUpWN-8PiwEW99yY
- google-site-verification=NigOrSnpVjGHlJJ73I6oO_56StXlCzjUYRYY7vHhBMw
- google-site-verification=OxBj4eyc9EN0-cOadL8WvpwsTmlK_ou1qaxm6qmm-pc
- tiktok-developers-site-verification=6n5hZkuY69RpX20vqaIgwa7e5n0YBOJ2
- atlassian-domain-verification=OHhXwCj9vUhiPcGooTWcoqXUHDqvj99sAMs964Q3TPtvJcbSJvd5VJOc7C06MsZu
- apple-domain-verification=CPFtR6QEZSwvcVnwrcAbSP8lQMBi0_r7fukD25JkNq8
- cloudflare-verify.synup.com=942671673-180392197
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