Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ionetwork.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:51:37 UTC · ↺ Refresh
MX Hostnames
- ionetwork-com.mail.protection.outlook.com
MX Priorities
- ionetwork-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.84.243 (no PTR)
- 172.67.199.105 (no PTR)
- 2606:4700:3035::6815:54f3
- 2606:4700:3032::ac43:c769
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
jay.ns.cloudflare.com dns.cloudflare.com 2398820063 10000 2400 604800 1800
Primary NS (mname)
jay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398820063
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jay.ns.cloudflare.com
sima.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.1.182.130/32 ip4:216.115.67.25/32 ip4:155.130.70.25/32 include:_spf.psm.knowbe4.com include:spf.US.exclaimer.net include:spf-us.emailsignatures365.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- SPFv=spf1 ip4:216.1.182.130/32 ip4:216.115.67.25/32 ip4:155.130.70.25/32 include:_spf.psm.knowbe4.com include:spf.US.exclaimer.net include:spf-us.emailsignatures365.com include:spf.protection.outlook.com ~all
- vpkpDuAFDdTJ2ajFZMkuK7qKy5im+BZOUHSQ2Yv0tVt8z2MvvCSmWwuJEEpwtca41ieIVvDbOanOxk0qm01WAQ==
- CZ1PD0z0PMd1ce49d7M3iCtQUiEBF4n6ypwzR4meKvXUMsTJt/HHj0V8HT1tiX0k+sqTSe8L6NuxMKpDT+q+pQ==
- apple-domain-verification=wROLuRanippanlHE
- asv=b227e0d6207e50f1f47c84d69c7c22d1
- google-gws-recovery-domain-verification=37650165
- google-site-verification=BwvRAHgC_nUTD5rkHUqx7FAg1cmmmE2-3Y6-XNsSTvs
- google-site-verification=fYkBrfgTVDHCvShmIf4iydWbxbyMXUzgSe7ORueWsM4
- intersight=8dae60b30ce2387e4e7dd6aaaa2172d6f28301762ab1d326ce6afe79f607119a
- knowbe4-site-verification=264498e975b8e87a7cd8024a5a0a9140
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