Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
taxdome.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 21:51:23 UTC · ↺ Refresh
MX Hostnames
- gmail-smtp-in.l.google.com
- alt2.gmail-smtp-in.l.google.com
- alt3.gmail-smtp-in.l.google.com
- alt4.gmail-smtp-in.l.google.com
- alt1.gmail-smtp-in.l.google.com
MX Priorities
- gmail-smtp-in.l.google.com: 5
- alt1.gmail-smtp-in.l.google.com: 10
- alt2.gmail-smtp-in.l.google.com: 20
- alt3.gmail-smtp-in.l.google.com: 30
- alt4.gmail-smtp-in.l.google.com: 40
A / AAAA Records
- 104.20.33.156
- 172.66.157.62
Mail Server IPs
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
SOA Record
Raw SOA
ns-3.awsdns-00.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-3.awsdns-00.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-3.awsdns-00.com
ns-840.awsdns-41.net
ns-1445.awsdns-52.org
ns-1733.awsdns-24.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a mx include:46271156.spf10.hubspotemail.net include:_spf.google.com include:amazonses.com include:helpscoutemail.com include:spf.mailigen.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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- SPFv=spf1 a mx include:46271156.spf10.hubspotemail.net include:_spf.google.com include:amazonses.com include:helpscoutemail.com include:spf.mailigen.com -all
- qase-c223f400739f6f9ad2907c57b7d10070f8eed103
- google-site-verification=CVEk4ZK1smu3UCvxGd4z2BORELF6WKy0JDsKtGbd5JQ
- ps-cd-verification=218a031f-4f5b-4c6d-8739-69c56a0b7a24
- stripe-verification=c200f884d29f7fbf3823d141c1d3bdbf2bf434feb5146e7eca20d534a1fb05ad
- stripe-verification=E8114508489E33B50CAED47ADB1822526EA8CC6E1E6FC33CC59D214683804BEA
- stripe-verification=752BC2E22D9C2BB9224A43622EDDDF3A207599A3C00B25BA8CA5FB80C65F057D
- google-site-verification=Cz5OAHElbfvVNpO0nSY_GMBQ1F2-WZIORPhsvy4ZJBg
- google-site-verification=ci-oXnCuyL8waLqWo1YW0nHR1bi0N8ffXwDekOAO_cs
- twilio-domain-verification=599f8cea258ef4d174255d7091f13282
- mailigen-site-verification=879c8ac6cf4935154450f1e640cea1a2
- google-site-verification=wzzFVblaGmCuHsa--cyUQxtBgsdWCc4f20Oi2JMKy68
- google-site-verification=3HqJNpaOUAb_NTEw52cK75LYica4MjTX3Mzs0OPpE0E
- cursor-domain-verification-p5y98h=8wp189mQcWBZVrybyBt91VRYs
- twilio-domain-verification=891ae0aba7230c3ab611b039f94b98f4
- atlassian-domain-verification=JLRcoLoNUgTTJ35gDb5IAFq0E971vJ9a7hgoXHOBHqGzdFPB5dvyatDG9n12xAxr
- facebook-domain-verification=k5dtf31yelcuvd8s382yg2dh93ge7p
- identrust_validation=h5FzJmLpz+oNHlez0HwhdsjCzazu6D8DiReQytr91CF2
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
See demo & docs
Deep verification
Full email verification for taxdome.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits