Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nkd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 18:35:33 UTC · ↺ Refresh
MX Hostnames
- mx1.nkd.de
- nkd-com.mail.protection.outlook.com
MX Priorities
- nkd-com.mail.protection.outlook.com: 10
- mx1.nkd.de: 20
A / AAAA Records
- 151.101.193.124 (no PTR)
- 151.101.1.124
- 151.101.65.124
- 151.101.129.124
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 217.145.104.67 ↩ mx1.nkd.de
SOA Record
Raw SOA
ns1.tmt.de hostmaster.ns1.tmt.de 2025051509 28800 7200 604800 600
Primary NS (mname)
ns1.tmt.de
Admin Email (rname)
hostmaster@ns1.tmt.de
Serial
2025051509
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.tmt.de
ns2.tmt.de
ns3.tmt.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mx1.nkd.de include:spf.mailjet.com include:spf.cluster.4hr.de include:spf.protection.outlook.com include:mailgun.org ip4:195.2.200.132 ip4:195.2.200.149 ip4:195.2.200.150 ip4:195.2.200.152 ip4:195.2.200.153 ip4:195.2.200.154 ip4:213.187.89.121 ip4:217.145.99.47 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; sp=none;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- q42v2nqd4b5818cnj3ftc0hdmys2fkkl
- _9yk6elkdv2i5jryajncetamrm3irqyh
- rF+OzT8DtreQ+8VZyW/ajLC49IBbBFpzJgTHdxgcpd8fIs660UaiyKSZSEuIGAmugelqVuz6ZziBpnmaVxUeUw==
- 1kl5lg931fncmnctl5pshr0ppzjw7dw6
- _globalsign-domain-verification=faykWU1Q_H1Nm5GTLBoTGBwYJihlqLRzzmasMhE0c1
- SPFv=spf1 a:mx1.nkd.de include:spf.mailjet.com include:spf.cluster.4hr.de include:spf.protection.outlook.com include:mailgun.org ip4:195.2.200.132 ip4:195.2.200.149 ip4:195.2.200.150 ip4:195.2.200.152 ip4:195.2.200.153 ip4:195.2.200.154 ip4:213.187.89.121 ip4:217.145.99.47 ~all
- google-site-verification=DyZthJKc0xDW6mW4DLa4TXng-cTceyHvdQ5yhCb4acg
- google-site-verification=vw2zdPLUC8V5r1q53MlvcZzxFQFBq8vbdXuFYZ8EZP8
- 88lqtb16dmybpzd95dyshwdl0128x2np
- MS=ms37507620
- have-i-been-pwned-verification=dweb_knyti1xqd7y06geths5cuu9z
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