Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
algomau.ca
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 23:59:11 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 141.193.213.20
- 141.193.213.21
Mail Server IPs
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns3.algomau.ca its.algomau.ca 2026020000 900 600 86400 3600
Primary NS (mname)
ns3.algomau.ca
Admin Email (rname)
its@algomau.ca
Serial
2026020000
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns3.algomau.ca
ns4.algomau.ca
ns1.d-zone.ca
ns2.d-zone.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:52.0.0.0/11 ip4:18.64.0.0/13 include:ca05._spf.brightspace.com ip4:34.194.230.233 ip4:34.230.107.215 ip4:34.250.203.24 ip4:148.105.0.0/16 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; sp=none; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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- anx8oNEp8STeijRfevgTlbKhmtOjSXHcGiXF53wDNzw/L4bhTJ6cVBYZPYElAFSGbbN8sc11QHJQTiQGfymutQ==
- have-i-been-pwned-verification=54fba1bbbe8b3b720cdb7edcfaa70aa9
- google-site-verification=5zjEwW-Y1Qzg-W5GPrbvF3Mqv1NrRtUvDShOrlwT0n4
- brevo-code:b1414e0a234265a2faa294058248ae06
- SPFv=spf1 include:_spf.google.com ip4:52.0.0.0/11 ip4:18.64.0.0/13 include:ca05._spf.brightspace.com ip4:34.194.230.233 ip4:34.230.107.215 ip4:34.250.203.24 ip4:148.105.0.0/16 ~all
- MS=ms91095719
- smartsheet-site-validation=S_Zk2HR1qAhVoDktgaF3mzuke7GaRGeF
- brevo-code:848d85f9dc8eac6736b6433af2c67f11
- apple-domain-verification=LYUUeLFg52f49EJC
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