Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
starbuilding.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:22:41 UTC · ↺ Refresh
MX Hostnames
- starbuilding-ca.mail.protection.outlook.com
MX Priorities
- starbuilding-ca.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1628.awsdns-11.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1628.awsdns-11.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1628.awsdns-11.co.uk
ns-55.awsdns-06.com
ns-565.awsdns-06.net
ns-1087.awsdns-07.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.qualico.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
17 records- or3kp5kq6tjfcno5o9gk906k4
- re15mm05a2rtsnilhqcd2ftuen
- sgv7ul3ibdhua6skkfge0i8140
- tm5h9lkghqr3ps5gvio45f8kqk.
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.qualico.com -all
- 1tv6p2lbgph0u28vhn6hqni39t
- 28jssgu58dddp5l1mbrstqeufi
- 8nmqm47u17vagm4f86ss22ejlo
- Ol/7QOfu/Zr+qySCnL2WblZ/JatsehM2c3TfozSzMyt1/n8yuE3/vui4u1n7n59Jb651BtMdMHq5i0nSydZ/cw==
- ciscocidomainverification=30e32a9fc436f1a4dc5d3d9c668de271bba0974ca9bf4fb1a58217c010c9d70
- d8u3fj98130beumneucblp6j15
- dg0p7nckkrksqmugubrpmgma73
- docusign=611599b6-e86a-4f09-9bdb-9a0d5e961fa6
- google-site-verification=6wKUyp7hXU50YlhPvDMkHM-4dGpSfxzU-kukge08qi4
- google-site-verification=V0FQC_fCIzCrdlF-Js5d4Ai-CnWnUjYH-r_YmXrga2s
- google-site-verification=eLgQABu4r2TXNXJPfYZ34T2TqsqXXMCUf9V_vWbJhDc
- hg4vo3hs9nt10sejiovpj30189
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