Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
technologyonecorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:09:27 UTC · ↺ Refresh
MX Hostnames
- technologyonecorp-com.mail.protection.outlook.com
MX Priorities
- technologyonecorp-com.mail.protection.outlook.com: 10
A / AAAA Records
- 43.245.41.16 ↩ 16.41.245.43.in-addr.arpa
Mail Server IPs
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-927.awsdns-51.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-927.awsdns-51.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1158.awsdns-16.org
ns-1591.awsdns-06.co.uk
ns-350.awsdns-43.com
ns-927.awsdns-51.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.64.99.121 ip4:54.79.110.34 include:spf.v6send.net include:spf.protection.outlook.com include:mailrelay.t1cloud.com include:mktomail.com include:amazonses.com include:spf.mandrillapp.com include:_spf.salesforce.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- monday-com-verification=7qiq3If5YOqczDlJ4tyBnKK_jY_BKagmxxoBqb3hnDY
- monday-com-verification=qORtUF_B3XbswFIl02h8elWrGa-YwgLo0HI9vS0d9w8
- DKIMv=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6X8UEuv3/1ObYk1RqV6A8RPaOSCI1sGqyeed4VFQiKfPLonSPQo9AKZaBsTeLgguAMgROVjE5CS8cIlRlvFOGQN47C
- SPFv=spf1 ip4:52.64.99.121 ip4:54.79.110.34 include:spf.v6send.net include:spf.protection.outlook.com include:mailrelay.t1cloud.com include:mktomail.com include:amazonses.com include:spf.mandrillapp.com include:_spf.salesforce.com -all
- atlassian-domain-verification=yAO9qHTViCHo0NuFfvqeMSdjXHhiPHLSXbAXsQC2beR1Dy9VOMn0uZyEwnPd02Nb
- c4mqdu3uhq6in2d9kgmh9oq7il
- cisco-ci-domain-verification=78ddcc7aa4779c84d60ccab68fa0e84104a0ca45ca6a2a691bbf51c18f652aa9
- google-site-verification=bYwAW1FcqTK8DmsTopRQF34WJvv1fCBS6kWA_DiDqd4
- google-site-verification=l1DxPQZEdunJhK_L_EXHpa2rddRKNjB-JR4Se5Rk5BM
Full email verification for technologyonecorp.com
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