Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
pre-con.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-18 14:34:57 UTC ยท โบ Refresh
MX Hostnames
- precon-com0i.mail.protection.outlook.com
MX Priorities
- precon-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 35.183.149.61 โฉ ec2-35-183-149-61.ca-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.192.1 โฉ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 โฉ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.0 โฉ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.0 โฉ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 โฉ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: โฉ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944:: โฉ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 โฉ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
lorna.ns.cloudflare.com dns.cloudflare.com 2398839456 10000 2400 604800 1800
Primary NS (mname)
lorna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398839456
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lorna.ns.cloudflare.com
rodney.ns.cloudflare.com
SPF Record
โ Strict (-all)
v=spf1 ip4:142.166.23.194 ip4:207.164.179.186 ip4:67.70.215.2 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:142.166.23.194 ip4:207.164.179.186 ip4:67.70.215.2 include:spf.protection.outlook.com -all
- MS=ms69002954
- MS=ms75914250
- bcn=093D5B0E-F620-11EC-ACCC-32C15C40F059
- docusign=f4115668-b233-43c3-aa5f-f2c89a2b43c4
Full email verification for pre-con.com
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