Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
megachem.co.th
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 00:39:10 UTC · ↺ Refresh
MX Hostnames
- megachem-co-th.mail.protection.outlook.com
MX Priorities
- megachem-co-th.mail.protection.outlook.com: 0
A / AAAA Records
- 18.139.138.164 ↩ ec2-18-139-138-164.ap-southeast-1.compute.amazonaws.com
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ais-idc.com dss.ais.co.th 2024090690 43200 300 604800 600
Primary NS (mname)
ns1.ais-idc.com
Admin Email (rname)
dss@ais.co.th
Serial
2024090690
Refresh
43200s
Retry
300s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.ais-idc.com
ns2.ais-idc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:122.155.17.177 ip4:122.155.17.168 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._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- SPFv=spf1 a ip4:122.155.17.177 ip4:122.155.17.168 include:spf.protection.outlook.com ~all
- ohchulm4tcl7cdnrsi09b9s7dj
- MS=ms95481919
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