Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
georgboerner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:12:33 UTC · ↺ Refresh
MX Hostnames
- mx2.hc611-40.c3s2.iphmx.com
- mx1.hc611-40.c3s2.iphmx.com
MX Priorities
- mx1.hc611-40.c3s2.iphmx.com: 5
- mx2.hc611-40.c3s2.iphmx.com: 5
A / AAAA Records
- 151.101.1.124 (no PTR)
- 151.101.129.124 (no PTR)
- 151.101.65.124 (no PTR)
- 151.101.193.124 (no PTR)
Mail Server IPs
- 216.71.158.54 ↩ esa3.hc611-40.c3s2.iphmx.com
- 216.71.158.56 ↩ esa4.hc611-40.c3s2.iphmx.com
- 216.71.156.234 ↩ esa2.hc611-40.c3s2.iphmx.com
- 216.71.156.210 ↩ esa1.hc611-40.c3s2.iphmx.com
SOA Record
Raw SOA
ns1.gandi.net hostmaster.gandi.net 1773878400 10800 3600 604800 10800
Primary NS (mname)
ns1.gandi.net
Admin Email (rname)
hostmaster@gandi.net
Serial
1773878400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns-165-b.gandi.net
ns-245-c.gandi.net
ns-176-a.gandi.net
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc611-40.c3s2.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- google-site-verification=I7a9-6ulhbRbcmmHCV9hzTFd2ghJarIvTLyjYKc9kGw
- MS=ms16683057
- SPFv=spf1 exists:%{i}.spf.hc611-40.c3s2.iphmx.com include:spf.protection.outlook.com -all
- smartsheet-site-validation=G...B0M-LuuhnyLE7Nh
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