Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hamburgsud.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:04:38 UTC · ↺ Refresh
MX Hostnames
- hamburgsud-com.mail.protection.outlook.com
MX Priorities
- hamburgsud-com.mail.protection.outlook.com: 10
A / AAAA Records
- 62.44.46.237 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-4.akam.net hostmaster.hamburgsud.com 2023023491 3600 600 604800 300
Primary NS (mname)
a1-4.akam.net
Admin Email (rname)
hostmaster@hamburgsud.com
Serial
2023023491
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a22-65.akam.net
a1-4.akam.net
a8-67.akam.net
a18-64.akam.net
a3-66.akam.net
a13-67.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.hamburgsud.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
dkim._domainkey
s1._domainkey
s2._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
13 records- AQBG1ZXO9UMUAQ24EA06L94I7MPSPRHH8WNPOQZL
- ibmid=eab98842-7c3c-4e66-b581-42de38866a9d
- miro-verification=d0b7dde033085c907a3ee9555938b9482de5fc81
- 1B31NC4NB93B63TQPVILATKPR7
- atlassian-domain-verification=XsiRE7vL/wteQab1X/BscwjB/M3Exkmsg0WSgYRPV/YJsz1bRfKaolSza7YH5z3n
- adobe-idp-site-verification=4000ae9562a37a86e88461dc952cffd989f6ba998e6133cfc6fd1268f8e1b788
- SPFv=spf1 include:_u.hamburgsud.com._spf.smart.ondmarc.com ~all
- 8IH52QopZY8PBpFfw48xO2v08KEKCwmqMdlpRSCuGHBRloE25eD/9weWQaPV+YNgEPv+uNVQZct2KTb9ACfmQw==
- UpbSvMyWTswrQ6cnD9N4jAEZT85111WEpYdNhJNP7uvmmOx7Mj1xh6j9LkjIy10sK+QJqKRmFADDYiGdgazSSg==
- onetrust-domain-verification=2c50bad2dad0414387173005da3f26d6
- MS=ms94547379
- google-site-verification=NnV8J9ylswPmbNBQq-WXEwRn4ks8zJDgfoRbstAee3E
- aqhuulnaoe71uud6bffb6vr2q6
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