Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sjrb.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 15:00:14 UTC · ↺ Refresh
MX Hostnames
- mx1.hc510-81.ca.iphmx.com
- mx2.hc510-81.ca.iphmx.com
MX Priorities
- mx1.hc510-81.ca.iphmx.com: 5
- mx2.hc510-81.ca.iphmx.com: 5
A / AAAA Records
- 23.49.131.241 ↩ a23-49-131-241.deploy.static.akamaitechnologies.com
Mail Server IPs
- 216.71.135.99 ↩ esa.hc510-81.ca.iphmx.com
- 216.71.131.85 ↩ esa.hc510-81.ca.iphmx.com
SOA Record
Raw SOA
ns7.no.cg.shawcable.net dnsadmin.shaw.ca 2011197472 10800 3600 604800 600
Primary NS (mname)
ns7.no.cg.shawcable.net
Admin Email (rname)
dnsadmin@shaw.ca
Serial
2011197472
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
a1-220.akam.net
ns7nocg.shawcable.net
ns8socg.shawcable.net
ns9htok.shawcable.net
a3-64.akam.net
a6-65.akam.net
a8-66.akam.net
a9-67.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sjrb.ca._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:registrarmail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
26 records- vmware-cloud-verification-c38f66ac-5d45-4a0d-9d5d-f65331e61003
- cisco-ci-domain-verification=7fcbcf68abfd60ca1c627c07d07afaba0b8c4f3dc7c97a3fbeca432e473946e0
- google-site-verification=e7n31rroO8KivPSB0s7JKEWX1va4nxAO4gCitLpCe6w
- _39jp3rduhuwzj37lf0c92kgipup70bi
- atlassian-domain-verification=TLqun2VjUty3NGkpcjkibdYNas4/EPBJBQfEwZxzaQlwD176bSPIgVXy187JGmbH
- 4b59d7632ad0a0e2d72b0034b0349007545844a18a0d9b4bc468f99893ea054c
- google-gws-recovery-domain-verification=65370900
- onetrust-domain-verification=9f6ad1a951754efa91c3dc19d25c5e56
- google-gws-recovery-domain-verification=65699971
- adobe-idp-site-verification=b3919238-66b9-4219-8325-641cfe6deee4
- apple-domain-verification=SdhnKpeB2MyKrIMb
- jpC+tpK9WL7s2ocHZHmcakZMjkF7aAeRiOASUOx/ghWWBC/S3m4p07Mh+JDoEESTovdD98/6OLl1j6TMROE6bg==
- _jka6in6psv4p6yts46wruqx3fpdfz09
- Dynatrace-site-verification=18724657-fdae-423c-ac63-b42b1a1f57fd__7e6kqmfs97v75ks8ugfukqv746
- knowbe4-site-verification=00679a0ad71c60b1af254f595912a18a
- cisco-ci-domain-verification=3d936fe586bfcaa13bef6702675d0241eafcc5e93d257dc5b69d122c6bd27f43
- google-gws-recovery-domain-verification=65511411
- _0wmcmppbvmj94b21e4mg1mxui2gslm5
- MS=ms50229297
- onetrust-domain-verification=1fdecefcfeb0439e9b6bd48cec087192
- a9d58d40-4f40-4914-a1c8-9f1823b5ba24
- 9sqLemKlXD6I6LmrFaC2juSF8bdEmt5ihBA60EkCirbd9qCrcoWfKtUL6b/A0HB23Tfu9NGAuqvTEoVDa591dA==
- 13prgx0ts6c8ytj5n9l1qtx34qxxcbck
- google-site-verification=y2FSJMrL3pEDyDzlhkw8UrWe7QeNjBQ3NyYLV7d3K5Y
- SPFv=spf1 include:sjrb.ca._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:registrarmail.net ~all
- docusign=b1b2053d-4c01-4571-b883-ba2ec9ffe25f
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