Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
designbridge.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 00:43:29 UTC · ↺ Refresh
MX Hostnames
- mxa-00173601.gslb.pphosted.com
- mxb-00173601.gslb.pphosted.com
MX Priorities
- mxa-00173601.gslb.pphosted.com: 1
- mxb-00173601.gslb.pphosted.com: 1
A / AAAA Records
- 104.18.39.98 (no PTR)
- 172.64.148.158 (no PTR)
- 2a06:98c1:3107::6812:2762 (no PTR)
- 2a06:98c1:310c::ac40:949e (no PTR)
Mail Server IPs
- 67.231.148.198 ↩ mx0a-00173601.pphosted.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2399150222 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399150222
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:mailgun.org include:spf.protection.outlook.com include:_spf.createsend.com ip4:79.173.147.162 ip4:79.173.147.171 ip4:164.39.188.194 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- 8O5+45PS949FO4URd8NN1uCu8ti1KjfixBvjDIHledm+kxCLohb7/NdAo9RaG/KfMlhb2qRU/Y5bI84+zp5oeQ==
- box-domain-verification=59b71917baddbc8b8426986cd928d599567152523300bc6e87cddc9706304546
- smartsheet-site-validation=hbCuUHJ04qripYQpa20-mlt-8bwCpCqO
- atlassian-domain-verification=srl2cvrxmrDiLdUrDjPwDedty1LyjLhY0YJaaWXrSRlKWoQKrxGeanEmbfrdFG2I
- SPFv=spf1 a include:mailgun.org include:spf.protection.outlook.com include:_spf.createsend.com ip4:79.173.147.162 ip4:79.173.147.171 ip4:164.39.188.194 ~all
- 6redpvtca9e3iiqjn3d73qn0kq
- aqsnj333shgsv8gkcjjkura3v0
- google-site-verification=BOkNx9VBIgE0NdRop_nbB9eI18wGXBO6NToDIk7qkfA
- access-domain-verification=40be9cccd307ca75ebda5ae162aa0e2a48eece701f674d8f48d5de7867bbb5f3
- adobe-idp-site-verification=5d3882c2-8c04-4ace-b179-58fff91e33ae
- wiz-domain-verification=98ab4b0b3a10fe5d4a64b669fb613921f629f9c0c8ab69ec9731a41351805437
- google-site-verification=vQcPJ3JR-uQQGqkyOlWkK0MxXtTwdPzqybsPEqb6_To
- dell-technologies-domain-verification=designbridge.com_2a4225af-4efc-4976-912e-7949e6213fd8_1761302838
- google-site-verification=5fy-X7HLzhry5SYkCjrUFIzs4e6cVgK1u__EoTPF6tM
- google-site-verification=mpAOB_DqPSsIOFix8yZvmodjKwffGEoIh_EHMfLsrGM
- ljPHK+L2qSXQAKKvXvkiEH3v8iFYH7h8/8hkY7kwQh1KsSYRDTmjqXOc2Txd8X6jJd1z55zg5DDICucQcsXcNw==
- miro-verification=ce408da2063db08a31a15536262e9af88aca3455
- facebook-domain-verification=j6pde0zkkqlmj86nimx52xg2xjq9t0
- google-site-verification=3iu2_OBt9Mxyl1ZDHuDu75b7ufCQWyiIiTC7Zzg6qGY
- apple-domain-verification=88t1gCWHrN0rariU
Full email verification for designbridge.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits