Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gocolor.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 20:15:29 UTC · ↺ Refresh
MX Hostnames
- gocolor-de.mail.protection.outlook.com
MX Priorities
- gocolor-de.mail.protection.outlook.com: 0
A / AAAA Records
- 91.211.222.200 ↩ server-ac200.rev.smarthost.pl
- 2001:678:63c::9:5bd3:dc6a:1 ↩ server-aa106-001.rev6.smarthost.pl
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.smarthost.pl sysadmin.smarthost.pl 2026032400 3600 1800 1209600 86400
Primary NS (mname)
dns.smarthost.pl
Admin Email (rname)
sysadmin@smarthost.pl
Serial
2026032400
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns2.smarthost.pl
dns.smarthost.pl
dns3.smarthost.pl
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:91.211.220.106 ip4:91.211.222.200 +a +mx +ip4:91.211.220.102 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms87222093
- SPFv=spf1 ip4:91.211.220.106 ip4:91.211.222.200 +a +mx +ip4:91.211.220.102 ~all
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