Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vismark.us
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 11:52:18 UTC · ↺ Refresh
MX Hostnames
- mx2.emailsrvr.com
- mx1.emailsrvr.com
MX Priorities
- mx1.emailsrvr.com: 10
- mx2.emailsrvr.com: 20
A / AAAA Records
- 184.106.55.50 (no PTR)
Mail Server IPs
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 146.20.161.1 ↩ mx1.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 173.203.187.2 ↩ mx2.emailsrvr.com
SOA Record
Raw SOA
dns1.stabletransit.com ipadmin.stabletransit.com 1773675368 3600 300 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1773675368
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns1.stabletransit.com
dns2.stabletransit.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:emailsrvr.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
17 records- _yb313cwo0dbtjq7ou79wo17aa16mtod
- 6b2d16nhst2p083rbbmdxympnh50lf70
- SPFv=spf1 include:emailsrvr.com ~all
- _3iiz3xh5bi9k7s3qssrzv5dvxldy83a
- _1gkj8178ozwplued06cs5sk6m2nsi5v
- xdkckr9t2m4xb55mfvmwpqljgcwv37kc
- 9jk63gwwdmqd63c3m9d91dsh78t3pymk
- rtyqjx0h2h56gf6lpbw9s569m6v3zjyc
- 7r0421b48hkmdcgctmdc4n50flhv7z5s
- _veioc543i7bs0hf24mpm0c9wno4edkj
- _7z4c6516c7afxnbtnygq2kckxn956cm
- _n34hovrwpt4iaivi861mhtfpm1w5fiu
- _vn93607hqhkyw8ri5ywqw17apatb9yf
- _n3tgl8kjn6ostm7iylhm6yp674s2htx
- _juq3s8z2m44tbikxjr7yqgnigctmdiy
- _vebrh07tmegd4tfw4r7ayrrjycbcpbk
- _xxy9eoz2immc7xcswsqft8u2sjg1ozr
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