Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prempack.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:38:03 UTC · ↺ Refresh
MX Hostnames
- mx2.hc1928.iphmx.com
- mx1.hc1928.iphmx.com
MX Priorities
- mx1.hc1928.iphmx.com: 0
- mx2.hc1928.iphmx.com: 0
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 216.71.153.183 ↩ esa1.hc1928.iphmx.com
- 216.71.154.74 ↩ esa2.hc1928.iphmx.com
SOA Record
Raw SOA
ns25.worldnic.com namehost.worldnic.com 126032513 10800 3600 604800 3600
Primary NS (mname)
ns25.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032513
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns26.worldnic.com
ns25.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:prempack.com include:iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.salesforce.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
15 records- 00D4x000006sDWg=1TBUH000000010v
- smartsheet-site-validation=DRy4Vay-bWvdC6l20hZMYCMj-8ZONqDM
- zoho-verification=zb82139793.zmverify.zoho.com
- google-gws-recovery-domain-verification=65047609
- google-site-verification=cvbo_zzjxax0sr3wmbeiye8yxff1edh1hxr2ruv0yp8
- docusign=a04503c9-89ea-4712-baae-c2fb63803293
- apple-domain-verification=xsPiPQcn0FTfPrZL
- sdumman13o9bliu8011alq7e3r
- adobe-idp-site-verification=0270b7b76f0f3356f7e40650bea241d272fe70270e277303f6cfc50139d10b1a
- MS=ms63268466
- google-site-verification=r2b-e9s3tm3fqasj5l0rcwc3_j4_fygq5fhdw1p4u6o
- SPFv=spf1 mx:prempack.com include:iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.salesforce.com ~all
- 905d54b57b0cbe1c54b56e4d4da4dfccc6918c5c
- SFMC-DW5RzdoUUAiS8IpCCP_kcvmC535QdYy2A8LllE-3
- google-site-verification=cVBO_ZzJXax0SR3wMbeIYE8Yxff1Edh1hXr2ruv0YP8
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