Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
serviceoilco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:02:30 UTC · ↺ Refresh
MX Hostnames
- mx.ctinetworks.com
MX Priorities
- mx.ctinetworks.com: 10
A / AAAA Records
- 209.59.190.74 ↩ host.prisvr4.com
Mail Server IPs
- 205.166.61.184 ↩ mx00.ctinetworks.com
- 205.166.61.189 ↩ mx01.ctinetworks.com
SOA Record
Raw SOA
adns0.ctinetworks.com dns.pa.net 2024122600 10800 3600 604800 86400
Primary NS (mname)
adns0.ctinetworks.com
Admin Email (rname)
dns@pa.net
Serial
2024122600
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
adns0.ctinetworks.com
adns1.ctinetworks.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ctinetworks.com ip4:209.59.190.143 ip4:209.59.190.74 ip4:209.59.190.113 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;fo=1;adkim=s;aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
selector1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.ctinetworks.com ip4:209.59.190.143 ip4:209.59.190.74 ip4:209.59.190.113 -all
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