Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iacserv.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:12:53 UTC · ↺ Refresh
MX Hostnames
- iacserv-com.mail.protection.outlook.com
MX Priorities
- iacserv-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.17.149 (no PTR)
- 104.18.16.149 (no PTR)
- 2606:4700::6812:1195
- 2606:4700::6812:1095
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
alan.ns.cloudflare.com dns.cloudflare.com 2398521560 10000 2400 604800 1800
Primary NS (mname)
alan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398521560
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elly.ns.cloudflare.com
alan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.mailersend.net include:44340657.spf10.hubspotemail.net include:sent-via.netsuite.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.mailersend.net include:44340657.spf10.hubspotemail.net include:sent-via.netsuite.com -all
- MS=ms70943412
- google-site-verification=Ki3mHP6s9AtThpJZ8hxsLzFYTu0CHOgK2pejxq3_WO0
- google-site-verification=OOd4gQ0wc-YNq-FgOu2B81ga2llXd0_X5a84s5T71A8
Full email verification for iacserv.com
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