Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mtg-tlc.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:08:25 UTC · ↺ Refresh
MX Hostnames
- mtgtlc-de0i.mail.protection.outlook.com
MX Priorities
- mtgtlc-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.54 ↩ 217-160-0-54.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1063.ui-dns.com hostmaster.1and1.com 2018061277 28800 7200 604800 300
Primary NS (mname)
ns1063.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018061277
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1040.ui-dns.biz
ns1063.ui-dns.com
ns1045.ui-dns.de
ns1020.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:20.16.142.211 ip4:195.8.121.150 ip4:195.8.121.151 ip4:195.8.121.152 ip4:80.70.176.21 ip4:185.88.212.213 ip4:62.146.57.18 ip4:94.130.244.122 ip4:88.99.248.220 include:spf.protection.outlook.com include:spf.cloud.ci-solution.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 ip4:20.16.142.211 ip4:195.8.121.150 ip4:195.8.121.151 ip4:195.8.121.152 ip4:80.70.176.21 ip4:185.88.212.213 ip4:62.146.57.18 ip4:94.130.244.122 ip4:88.99.248.220 include:spf.protection.outlook.com include:spf.cloud.ci-solution.com -all
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