Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
shv.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-01 10:01:08 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 300
- alt3.aspmx.l.google.com: 400
- alt4.aspmx.l.google.com: 500
- aspmx.l.google.com: 100
- alt1.aspmx.l.google.com: 200
A / AAAA Records
- 76.76.21.21
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
- 2a00:1450:400c:c23::1b ↩ yubrupd-in-f27.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
peyton.ns.cloudflare.com dns.cloudflare.com 2407383601 10000 2400 604800 1800
Primary NS (mname)
peyton.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2407383601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
val.ns.cloudflare.com
peyton.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.237.52.250 ip4:209.237.52.253 ip4:192.254.121.248 ip4:207.46.101.128/26 ip4:207.46.100.0/24 ip4:207.46.163.0/24 ip4:65.55.169.0/24 ip4:157.56.110.0/23 ip4:157.55.234.0/24 ip4:213.199.154.0/24 ip4:213.199.180.128/26 ip4:157.56.112.0/24 ip4:207.46.51.64/26 ip4:64.4.22.64/26 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:134.170.140.0/24 ip4:167.71.156.220 ip6:2604:a880:2:d1::e:6001 include:_spf.google.com include:_phishspf.knowbe4.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject;rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
google._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
18 records- manus-domain-verification-y5ww2n=q3YeF6dUeXimS16ZnphPteMqo
- MS=ms81130551
- openai-domain-verification=dv-TLNlDGZVhQLADxNyG7GNFlK8
- 78l4q1pjj2k8lk46mg8sg0dogv
- openai-domain-verification=dv-mkzXjw7XgVlCZJfnMYkkydfR
- anthropic-domain-verification-yg8sn9=0AhoctzON7Nb7EqnHj9W6VtDS
- bw=dHrwKg57djDezXvZDtPkezrOMJObyH3hAnqMDKkCwpQd
- google-site-verification=SUPsSTk_d-OYamYWbwtFsyzk1uMM9VazIXJuNPCAH8E
- dvsgifbcauktrdcl1no52h9tsp
- SPFv=spf1 ip4:209.237.52.250 ip4:209.237.52.253 ip4:192.254.121.248 ip4:207.46.101.128/26 ip4:207.46.100.0/24 ip4:207.46.163.0/24 ip4:65.55.169.0/24 ip4:157.56.110.0/23 ip4:157.55.234.0/24 ip4:213.199.154.0/24 ip4:213.199.180.128/26 ip4:157.56.112.0/24 ip4:207.46.51.64/26 ip4:64.4.22.64/26 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:134.170.140.0/24 ip4:167.71.156.220 ip6:2604:a880:2:d1::e:6001 include:_spf.google.com include:_phishspf.knowbe4.com -all
- au08f57ufvt1vfvcpt2dtklsgg
- apple-domain-verification=rt2RWUGCQED3kL59
- klaviyo-site-verification=VeH8tn
- u1ptkv60p8a6ctc8gceq6estsv
- nirfg91312q3ro85leui68a94c
- TH3-45N-NM0
- MS=ms28224647
- notion-domain-verification=W7PuKc8X1vz0yhnacVqcq66BUa2rQd2uJDdlGwPNGbu
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for shv.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits