Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nissandowntown.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:55:51 UTC · ↺ Refresh
MX Hostnames
- mx00.1and1.com
- mx01.1and1.com
MX Priorities
- mx01.1and1.com: 20
- mx00.1and1.com: 10
A / AAAA Records
- 162.159.140.201 (no PTR)
Mail Server IPs
- 74.208.5.21 ↩ mx01.perfora.net
- 74.208.5.3 ↩ mx00.perfora.net
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2026030202 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mout.perfora.net include:spf.intermedia.net include:messaging.nissandowntown.ca -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- facebook-domain-verification=dgfdctx053xb9rjxx9sv16vkf991q8
- google-site-verification=khlXVA3xbWhbEi71RFt_EYtXqmq814zeG3U9iHMaDo0
- SPFv=spf1 mx a:mout.perfora.net include:spf.intermedia.net include:messaging.nissandowntown.ca -all
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