Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
giertsenco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 17:11:25 UTC · ↺ Refresh
MX Hostnames
- artincommunications-mx1.titanhq.com
MX Priorities
- artincommunications-mx1.titanhq.com: 10
A / AAAA Records
- 151.101.194.159 (no PTR)
Mail Server IPs
- 3.147.24.97 ↩ us4-smtp1.titanhq.com
- 3.131.225.49 ↩ us4-smtp1.titanhq.com
- 3.20.154.217 ↩ us4-smtp2.titanhq.com
- 3.23.0.105 ↩ us4-smtp2.titanhq.com
SOA Record
Raw SOA
ns33.worldnic.com namehost.worldnic.com 125041415 10800 3600 604800 3600
Primary NS (mname)
ns33.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125041415
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns34.worldnic.com
ns33.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.securence.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms60718844
- SPFv=spf1 include:spf.protection.outlook.com include:spf.securence.com ~all
- 9q1j213qb7shiltlgpo4ggmtql
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