Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vshift.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:40:14 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
A / AAAA Records
- 64.239.109.1 (no PTR)
Mail Server IPs
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
SOA Record
Raw SOA
ns-1237.awsdns-26.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1237.awsdns-26.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1818.awsdns-35.co.uk
ns-359.awsdns-44.com
ns-775.awsdns-32.net
ns-1237.awsdns-26.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:123456.spf03.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=90; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 90% of failing messages only
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
8 records- atlassian-domain-verification=pxVD+MDsovYYPyszmmUO1ib3QKGxg/Vz/AGoM9mvzLytZzsStFjx0tMzpqdTSQjf
- google-site-verification=isuIs6pYrETlHYXVkmEuJ3Hi2bxiTMSVx_tFDNjPGHU
- openai-domain-verification=dv-QLgTDQLBaww9OLxW34HHMRTH
- SPFv=spf1 include:_spf.google.com include:123456.spf03.hubspotemail.net -all
- 34xz94l3E/grnxqpkl0qlAZLi5gnsFgGhNpSZ9q+K90=
- MS=ms12399254
- MS=ms91723984
- amazonses:34xz94l3E/grnxqpkl0qlAZLi5gnsFgGhNpSZ9q+K90=
Full email verification for vshift.com
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