Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
siam-it.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 02:27:13 UTC · ↺ Refresh
MX Hostnames
- siamit-com01b.mail.protection.outlook.com
MX Priorities
- siamit-com01b.mail.protection.outlook.com: 10
A / AAAA Records
- 82.98.134.189 ↩ d430.dinaserver.com
Mail Server IPs
- 52.101.73.155 ↩ mail-am7pr02cu00203.inbound.protection.outlook.com
- 52.101.91.153 ↩ mail-matpr04cu00101.inbound.protection.outlook.com
- 52.101.103.162 ↩ mail-miypr03cu00202.inbound.protection.outlook.com
- 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::6 ↩ mail-zrxpr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.dinahosting.com hostmaster.siam-it.com 2019013104 3600 120 1209600 300
Primary NS (mname)
ns.dinahosting.com
Admin Email (rname)
hostmaster@siam-it.com
Serial
2019013104
Refresh
3600s
Retry
120s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.dinahosting.com
ns4.dinahosting.com
ns.dinahosting.com
ns3.dinahosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf.acumbamail.com include:email1.kayako.com include:mail.zendesk.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- atlassian-sending-domain-verification=eeae1a0b-a4a9-46b0-8699-5c554834203b
- google-site-verification=W-oJqaHFUhQozfg1fyFuLkUbLYRMEVDfV5fL3osmsWk
- s2._domainkey.kayako.com
- openai-domain-verification=dv-fNB3mfikbKUZFkYde0GrTP8K
- s1._domainkey.kayako.com
- Foxit-domain-verification=66c5915359f163fe00dde24bd2a7f1ef
- sophos-domain-verification=ac8f3d1dff9bb162e9faff90a0cb898d3ec1c264fdfb12680f38bcc45c1b3507
- email.kayako.com
- T2Y4AuljFLCu05f8kZ41fkLFy57wwH38
- google-site-verification=liOKHOgZMhjG-68X41m4Jgjb8Bp9uMMrfDEF7stdoM4
- google-site-verification=rucIBhTwmAzuOgQFOm6FZTeJ89Kxtg34ffDJzbFgELs
- anthropic-domain-verification-pmmy34=OPtyptzg8yxGLQFqnDNSKL8qf
- SPFv=spf1 a mx include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf.acumbamail.com include:email1.kayako.com include:mail.zendesk.com ~all
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