Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
imcdbrasil.com.br
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:28:11 UTC · ↺ Refresh
MX Hostnames
- d331647.b.ess.de.barracudanetworks.com
- d331647.a.ess.de.barracudanetworks.com
MX Priorities
- d331647.a.ess.de.barracudanetworks.com: 10
- d331647.b.ess.de.barracudanetworks.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns0.transip.net hostmaster.transip.nl 2026012000 86400 1800 2419200 300
Primary NS (mname)
ns0.transip.net
Admin Email (rname)
hostmaster@transip.nl
Serial
2026012000
Refresh
86400s
Retry
1800s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2.transip.eu
ns0.transip.net
ns1.transip.nl
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.205.146.57 ip4:200.9.206.77 include:_spf.imcdgroup.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- sending_domain1036553=c7d518183b088ccc884301d3796360c4f50fec370305ce4cdb8474ded42f7043
- MS=ms86590124
- atlassian-domain-verification=3Enlhg940jXIBnp3mDKL47s4sr/HICrpR8XkiO2JTsumdYUoaTuMBhwCdf5Tl1Qo
- sending_domain483621=161cfde172a314f88d6550b0647dbb663c500e616805bc7acf091aaf18907463
- DirectFedAuthUrl=https://idp.eu.safenetid.com/auth/realms/3Y5F2GQD1V-STA/protocol/saml
- sending_domain1036433=d4ec7dc503a84bfa3f10a16e179e28f235ac38812e4c8b00c32e49f07f9a08c9
- sending_domain1036583=b015b5cb184d7bd86475f551708d259340cdfd7c947278784414e3be94432799
- sending_domain1036383=9584c39e6df762da7b97b9379a7f14d9a32aa1901a5d7f67661972fed0e11d17
- SPFv=spf1 ip4:200.205.146.57 ip4:200.9.206.77 include:_spf.imcdgroup.com -all
- sending_domain1036623=b4da2499a5b38ee2e0f635c1ffb702ce7682cebd09084781676d558ffc250d26
- nitro-verification-code=NzkwNjg4MDE3NDgxNDA5MTEyOA==
- sending_domain1036603=1ea878b59a8f73433bd3fb4a41b3883a92f188f73c5851523f9a77746505ef39
- sending_domain1036403=b9c45ef6631754755c02d0558ba25774843932e2aa70d57392672cff46dd385b
- sending_domain1036413=35efd432db911557c9718ae0727f1fa49ea4c6ba51f944c701fbf2e7a6a0f76d
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