Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
inforefinery.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:05:05 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx3.googlemail.com: 30
- alt1.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 20
A / AAAA Records
- 138.128.240.196 ↩ ptr1.nc2teromona.com
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
SOA Record
Raw SOA
ns1.tierra.net hostmaster.tierra.net 2025122301 7200 1800 604800 28800
Primary NS (mname)
ns1.tierra.net
Admin Email (rname)
hostmaster@tierra.net
Serial
2025122301
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns2.tierra.net
ns1.tierra.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:servers.mcsv.net ip4:138.128.240.196/32 ip4:108.166.30.232/32 include:21024690.spf02.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=lgZxzvLoi1ZSngQ2Z5XyZmueYZxmbOt65mV7rsMlRSM
- SPFv=spf1 include:_spf.google.com include:servers.mcsv.net ip4:138.128.240.196/32 ip4:108.166.30.232/32 include:21024690.spf02.hubspotemail.net ~all
- google-site-verification=PoKzAoTsrB52z9l3USjyQ8dCb_7xOOvG79S-8FDM2u0
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