Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
instantbrands.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 01:48:07 UTC · ↺ Refresh
MX Hostnames
- d349220b.ess.barracudanetworks.com
- d349220a.ess.barracudanetworks.com
MX Priorities
- d349220a.ess.barracudanetworks.com: 10
- d349220b.ess.barracudanetworks.com: 20
A / AAAA Records
- 67.227.213.118 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.iptwins.net dns-log.iptwins.com 2025111701 86400 7200 2592000 345600
Primary NS (mname)
ns1.iptwins.net
Admin Email (rname)
dns-log@iptwins.com
Serial
2025111701
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
345600s
Nameservers (NS)
ns4.iptwins.com
ns1.iptwins.net
ns3.iptwins.com
ns2.iptwins.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf1.instantbrands.com include:_spf2.instantbrands.com include:_spf3.instantbrands.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- shopify-verification-code=WMB13Fyfh14q0whRqWUD5BjWS89sey
- vmware-cloud-verification-fde0024d-6ee9-4848-a77c-7ffa5702f5cb
- contractworksverify=h9UqeY85eS
- google-site-verification=49NWcFIWvsAngM6cMqHWVgnoiiUT65eHQlBlNPNmCQo
- shopify-verification-code=ajfuPwe7oBv1A0aYRC1x3g8OaFtxCu
- MS=ms63879415
- 1971a7ac-9f68-44a0-86f5-c307953e9f7b
- google-site-verification=B9YIOQuIy-XtxP9JnNLi-ZYDW15mtZR6e4aNR1na_pU
- MS=ms41883949
- knowbe4-site-verification=3d76f3633a7ca38c51abdbf00563f6d3
- google-site-verification=e7QRCbFbpZ_13OlZp5rYa2LMkIXoRY8FFH7mQ89FjOk
- SPFv=spf1 include:_spf1.instantbrands.com include:_spf2.instantbrands.com include:_spf3.instantbrands.com -all
- Security code: EF5-A5F-2DK
- onetrust-domain-verification=05758659f6704a5a8e2ddcbc0e6fb4dd
- MS=ms77823958
Full email verification for instantbrands.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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