Domain Overview
DNS: ✓ just now
Checker: ✓ just now
bercomex.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 23:00:10 UTC · ↺ Refresh
MX Hostnames
- bercomex-com.mail.protection.outlook.com
MX Priorities
- bercomex-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.40.57.166 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.nl hostmaster.ns0.nl 2026051204 86400 1800 2419200 300
Primary NS (mname)
ns0.nl
Admin Email (rname)
hostmaster@ns0.nl
Serial
2026051204
Refresh
86400s
Retry
1800s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns11.net
ns0.nl
ns5.be
SPF Record
✓ Strict (-all)
v=spf1 ip4:130.255.171.48/29 ip4:77.242.125.112/29 ip4:83.174.138.1 ip4:185.6.206.88/29 ip4:185.40.56.232 a mx include:spf.mandrillapp.com include:servers.mcsv.net include:mailgun.org include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
4 records- r39slkg9bm3ryrhq7q7l3y26k2xkld9v
- 2jrnwhys42r1qjtdntsx3zmgkvxhm6hp
- 36ldbq06r8prx4y0xm6cq4cq6f7rt9lr
- SPFv=spf1 ip4:130.255.171.48/29 ip4:77.242.125.112/29 ip4:83.174.138.1 ip4:185.6.206.88/29 ip4:185.40.56.232 a mx include:spf.mandrillapp.com include:servers.mcsv.net include:mailgun.org include:spf.protection.outlook.com include:amazonses.com -all
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