Domain Overview
DNS: ✓ 15h ago
Checker: ✓ 15h ago
rvik.co.za
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 15:21:26 UTC · ↺ Refresh
MX Hostnames
- 1-grid-mx02.com
- 1-grid-mx04.com
- 1-grid-mx03.co.za
- 1-grid-mx01.co.za
MX Priorities
- 1-grid-mx04.com: 5
- 1-grid-mx01.co.za: 5
- 1-grid-mx02.com: 5
- 1-grid-mx03.co.za: 5
A / AAAA Records
- 41.185.8.155
Mail Server IPs
- 41.61.249.70 ↩ spamtitan-filter07.hostserv.co.za
- 41.61.249.50 ↩ spamtitan-filter05.hostserv.co.za
- 41.61.249.90 ↩ spamtitan-filter09.hostserv.co.za
- 41.61.249.60 ↩ spamtitan-filter06.hostserv.co.za
- 41.61.249.20 ↩ spamtitan-filter02.hostserv.co.za
- 41.61.249.100 ↩ spamtitan-filter10.hostserv.co.za
- 41.61.249.30 ↩ spamtitan-filter03.hostserv.co.za
- 41.61.249.80 ↩ spamtitan-filter08.hostserv.co.za
- 41.185.250.50 ↩ spamtitan-filter05.hostserv.co.za
- 41.185.250.70 ↩ spamtitan-filter07.hostserv.co.za
- 41.185.250.60
- 41.185.250.80
- 41.185.250.20
- 41.185.250.30
- 41.185.250.90
- 41.185.250.100
- 41.185.249.100
- 41.185.249.90
- 41.185.249.80
- 41.185.249.60
- 41.185.249.20
- 41.185.249.30
- 41.185.249.50
- 41.185.249.70
- 41.61.250.60
- 41.61.250.90
- 41.61.250.100
- 41.61.250.20
- 41.61.250.30
- 41.61.250.50
- 41.61.250.80
SOA Record
Raw SOA
linus.ns.1-grid.co.uk hostmaster.rvik.co.za 2026050501 14400 7200 3600000 14400
Primary NS (mname)
linus.ns.1-grid.co.uk
Admin Email (rname)
hostmaster@rvik.co.za
Serial
2026050501
Refresh
14400s
Retry
7200s
Expire
3600000s
Minimum TTL
14400s
Nameservers (NS)
linus.ns.1-grid.net
linus.ns.1-grid.co.za
linus.ns.1-grid.co.uk
linus.ns.1-grid.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:41.185.8.155 include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:41.185.8.155 include:relay.mailchannels.net ~all
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