Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
studioarchitects.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:55:40 UTC · ↺ Refresh
MX Hostnames
- call.c2.wtf
MX Priorities
- call.c2.wtf: 10
A / AAAA Records
- 213.239.200.93 ↩ minimonster.c2.wtf
- 2a01:4f8:222:1c52::2 ↩ minimonster.c2.wtf
Mail Server IPs
- 5.9.98.91 ↩ call.c2.wtf
- 2a01:4f8:162:3064::2 ↩ call.c2.wtf
SOA Record
Raw SOA
ns1-tec.de hostmaster.c2.wtf 2026021802 86400 3600 2592000 600
Primary NS (mname)
ns1-tec.de
Admin Email (rname)
hostmaster@c2.wtf
Serial
2026021802
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
600s
Nameservers (NS)
ns1-tec.de
ns2-tec.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:call.c2.wtf -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:call.c2.wtf -all
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