Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
studiosus.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:50:41 UTC · ↺ Refresh
MX Hostnames
- mx1.studiosus.com
- mx2.studiosus.com
MX Priorities
- mx1.studiosus.com: 10
- mx2.studiosus.com: 20
A / AAAA Records
- 130.211.42.208 ↩ 208.42.211.130.bc.googleusercontent.com
Mail Server IPs
- 82.135.102.231 ↩ mx1.studiosus.com
- 82.135.102.232 ↩ mx2.studiosus.com
SOA Record
Raw SOA
a.managed-ns.com domainadmin.managed-ip.com 2026034233 43200 7200 1209600 86400
Primary NS (mname)
a.managed-ns.com
Admin Email (rname)
domainadmin@managed-ip.com
Serial
2026034233
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
a.managed-ns.com
b.managed-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:82.135.102.231 ip4:82.135.102.232 ip4:82.135.102.230 ip4:91.250.104.133 ip4:91.250.104.130 ip4:93.191.162.0/24 ip4:93.191.164.0/24 ip4:213.30.253.0/25 ip4:62.138.230.82/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- vlkdk50b4fwcdq0lghdtz2hq6tn05c2d
- MS=2D69397E5F7203779C3263DC12E43B838A32807E
- google-site-verification=CnShehWmdp2r8ZTHoBcIz91MAAxmJkoFdBY5lSpZovo
- KXAHms/QfdKscl33LpxphG5IyFa/zwQsjFh4i0ITiZs=
- 201810230727532ejv00c3r5jfkxu2blco9g1jld7yhmdaea6qippkwegr9vggrj
- facebook-domain-verification=pvuqcsueebzja4fxy4rqpeu3hwy4tp
- aj1dl3798k3ednfvk5e03gs99
- SPFv=spf1 mx a ip4:82.135.102.231 ip4:82.135.102.232 ip4:82.135.102.230 ip4:91.250.104.133 ip4:91.250.104.130 ip4:93.191.162.0/24 ip4:93.191.164.0/24 ip4:213.30.253.0/25 ip4:62.138.230.82/32 -all
- mongodb-site-verification=GrCT5AqyAvXS2eulLMgo1YykS904aWfr
- atlassian-domain-verification=o9Df0haN85wPKhgFvFR9aThymzPqHNO14fP8KTyBnXcW6JU1GE1PadODqXa6Eaje
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