Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peakinter.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:41:23 UTC · ↺ Refresh
MX Hostnames
- peakinter-net.mail.protection.outlook.com
MX Priorities
- peakinter-net.mail.protection.outlook.com: 0
A / AAAA Records
- 206.124.19.137 ↩ 206-124-19-137.static.forethought.net
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
ns-1.forethought.net admin.forethought.net 2023080100 86400 7200 604800 300
Primary NS (mname)
ns-1.forethought.net
Admin Email (rname)
admin@forethought.net
Serial
2023080100
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns-3.forethought.net
ns-2.forethought.net
ns-1.forethought.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:206.124.14.114/32 ip4:216.241.36.0/27 ip4:216.241.39.2/32 ip4:68.64.219.155/32 ip4:216.241.40.115/32 ip4:206.124.4.50/32 ip4:68.64.223.53/32 ip4:68.64.220.112/28 ip4:206.124.19.128/26 ip4:216.241.39.32/32 ip4:216.98.197.0/28 ip4:68.64.212.147/32 include:authsmtp.com include:mandrillapp.com include:mailgun.org include:servers.mcsv.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=90; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 90% of failing messages only
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
3 records- as=1297523835
- SPFv=spf1 include:spf.protection.outlook.com ip4:206.124.14.114/32 ip4:216.241.36.0/27 ip4:216.241.39.2/32 ip4:68.64.219.155/32 ip4:216.241.40.115/32 ip4:206.124.4.50/32 ip4:68.64.223.53/32 ip4:68.64.220.112/28 ip4:206.124.19.128/26 ip4:216.241.39.32/32 ip4:216.98.197.0/28 ip4:68.64.212.147/32 include:authsmtp.com include:mandrillapp.com include:mailgun.org include:servers.mcsv.net -all
- MS=ms15092573
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