Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
koerber-pharma.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:41:51 UTC · ↺ Refresh
MX Hostnames
- mxa-0054b501.gslb.pphosted.com
- mxb-0054b501.gslb.pphosted.com
MX Priorities
- mxb-0054b501.gslb.pphosted.com: 10
- mxa-0054b501.gslb.pphosted.com: 10
A / AAAA Records
- 62.113.231.14 ↩ srv-a-de.c-684.maxcluster.net
Mail Server IPs
- 185.183.30.231 ↩ mx08-0054b501.pphosted.com
- 185.132.183.191 ↩ mx07-0054b501.pphosted.com
SOA Record
Raw SOA
ns-869.awsdns-44.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-869.awsdns-44.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-426.awsdns-53.com
ns-869.awsdns-44.net
ns-1117.awsdns-11.org
ns-1859.awsdns-40.co.uk
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.156.239.29 include:4749114.spf07.hubspotemail.net include:aspmx.pardot.com include:spf-0054b501.pphosted.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; rf=afrf; pct=100; ri=86400;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
13 records- pardot707473=e6ffab5c5f7ee8a9c1a149f30b03b7879b23fbedccf4eb8723409e4eb00c1e3b
- pardot707473=ec8c2c3752e3c9346c5d5f7c8ebb1e7fca7116f8482e20e8e7ce277750b5a9c4
- SPFv=spf1 mx ip4:213.156.239.29 include:4749114.spf07.hubspotemail.net include:aspmx.pardot.com include:spf-0054b501.pphosted.com include:spf.protection.outlook.com -all
- 9f4v70k2r66qvtbcnldjp5hrxlqtv2j5
- MS=ms75131922
- pardot707473=142eede9bfe258edf1b8f9c732215277c44510b0a8327b0ef54f562f7cf6c455
- pardot707473=2cce363f8d9b2d81df851eabf083bcad634f2ce2e1b16f643abe32606b994cc6
- pardot707473=33d92a5d615cd5dfb1d92e7fd73459d41855c1056d403952716396aeec78a251
- pardot707473=4ce52ae8e6d64dc816c2c3b978ff8994c475abae4f715386c87d289fe483cb3d
- pardot707473=52de113b2b867b4df0b36b21cbeacdf33fed0b61c72262d5aebf88ba6bad875c
- pardot707473=61b198802ad7dc881bdbdfcae48046ac9ffbab07a08a7408b33ed9d8e3afd8df
- pardot707473=644f6a66f82dae2654a4059cbead7a699fd2c3d188c6a82abb5ccc93fb91b615
- pardot707473=67a1eaeebc011d1b38a1941da1e3cd907e7d8a71399744b957bed51fbb18ab7d
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