Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 00:10:38 UTC · ↺ Refresh
MX Hostnames
- peco-com.mail.protection.outlook.com
MX Priorities
- peco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.29.196.29 (no PTR)
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:rnmk.com ip4:13.110.6.204 ip4:13.110.6.202 ip4:13.110.6.206 ip4:13.110.6.207 ip4:13.110.6.200 ip4:13.110.6.196 ip4:13.110.6.201 ip4:13.110.6.199 ip4:13.110.6.205 ip4:13.110.6.203 ip4:13.110.6.198 ip4:13.110.6.193 ip4:13.110.6.195 ip4:13.110.6.194 ip4:13.110.6.197 ip4:13.110.6.192 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
13 records- grknlqrh5cyh2hc02z739q25fjkq255d
- adobe-idp-site-verification=2acaae26a37940a11d10978fb779509ebf138548660c521433d40584ca9ddc02
- canva-site-verification=dJFGgcsRifQF3mer6iCx2w
- google-site-verification=W-QoaNk-DQD-yJjGdp-97gT66KJ-GApDK6cPfudjCLs
- veracitypecocom=jMqRPV2EbUkAZctPUteytv3qa7Nsgv1jJyGqKVQuUxmCAeLC+wnyS9DxJQgZ6lfOwMyyvU6qhrSYufuCHWNhsA==
- docusign=78f3fb55-b310-48d3-be07-492c87badc4e
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:rnmk.com ip4:13.110.6.204 ip4:13.110.6.202 ip4:13.110.6.206 ip4:13.110.6.207 ip4:13.110.6.200 ip4:13.110.6.196 ip4:13.110.6.201 ip4:13.110.6.199 ip4:13.110.6.205 ip4:13.110.6.203 ip4:13.110.6.198 ip4:13.110.6.193 ip4:13.110.6.195 ip4:13.110.6.194 ip4:13.110.6.197 ip4:13.110.6.192 -all
- _9hej21xprnnsmwwp6fgzojed89egrud
- FkbEjC4B
- MS=ms89763437
- pb8ntqzxcr7c55ptvyz65f280cs9gr45
- 10942A013C777A1653DCB1F6B15AD97B015240B90770CD4DF235E9FD7DE3BA11
- tbkv8bq69lv30pdfd7gb7zjhmfwbvvw8
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