grandecom.com

Valid Email Server

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
grandecom.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 01:35:01 UTC · ↺ Refresh

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MX Hostnames

  • mxin.grandecom.net

MX Priorities

  • mxin.grandecom.net: 10

A / AAAA Records

  • 66.90.130.54 ↩ wreckgar.web.rcn.net

Mail Server IPs

  • 129.159.88.32 ↩ mx.wave.syn-alias.com

SOA Record

Raw SOA ns3.lsn.net root.lsn.net 2022092704 10800 600 1209600 86400
Primary NS (mname)
ns3.lsn.net
Admin Email (rname)
root@lsn.net
Serial
2022092704
Refresh
10800s
Retry
600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.lsn.net
ns4.lsn.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:66.90.130.0/24 ip4:66.90.138.144/28 ip6:2607:e400:1002:0:66:90:130:0/48 mx a:sdm1.quickbooks.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 ip4:66.90.130.0/24 ip4:66.90.138.144/28 ip6:2607:e400:1002:0:66:90:130:0/48 mx a:sdm1.quickbooks.net ~all
  • google-site-verification=TsFrvbmNN-IabmkfbPVm4rSurU-PiAY2lNC1rk2ZJ_0
  • google-site-verification=eA0YjHxuxAMVnzWiPi_zjmVbPzWSAviyUFx8IPQO7ps
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