Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
gas.co.za
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 10:49:29 UTC · ↺ Refresh
MX Hostnames
- 1-grid-mx02.com
- 1-grid-mx01.co.za
- 1-grid-mx04.com
- 1-grid-mx03.co.za
MX Priorities
- 1-grid-mx04.com: 5
- 1-grid-mx03.co.za: 5
- 1-grid-mx01.co.za: 5
- 1-grid-mx02.com: 5
A / AAAA Records
- 165.73.140.19
Mail Server IPs
- 41.61.249.60 ↩ spamtitan-filter06.hostserv.co.za
- 41.61.249.20 ↩ spamtitan-filter02.hostserv.co.za
- 41.61.249.30 ↩ spamtitan-filter03.hostserv.co.za
- 41.61.249.90 ↩ spamtitan-filter09.hostserv.co.za
- 41.61.249.80 ↩ spamtitan-filter08.hostserv.co.za
- 41.61.249.70 ↩ spamtitan-filter07.hostserv.co.za
- 41.61.249.50 ↩ spamtitan-filter05.hostserv.co.za
- 41.61.249.100 ↩ spamtitan-filter10.hostserv.co.za
- 41.61.250.20 ↩ spamtitan-filter02.hostserv.co.za
- 41.61.250.80 ↩ spamtitan-filter08.hostserv.co.za
- 41.61.250.90
- 41.61.250.60
- 41.61.250.30
- 41.61.250.100
- 41.61.250.50
- 41.185.250.100
- 41.185.250.80
- 41.185.250.20
- 41.185.250.90
- 41.185.250.60
- 41.185.250.70
- 41.185.250.50
- 41.185.250.30
- 41.185.249.70
- 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
SOA Record
Raw SOA
petra.ns.1-grid.co.uk jim.gas.co.za 2026021001 10800 3600 1209600 10800
Primary NS (mname)
petra.ns.1-grid.co.uk
Admin Email (rname)
jim@gas.co.za
Serial
2026021001
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
petra.ns.1-grid.co.za
petra.ns.1-grid.net
petra.ns.1-grid.com
petra.ns.1-grid.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:relay.mailchannels.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 include:relay.mailchannels.net ~all
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