Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
roomdiseno.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 10:01:57 UTC · ↺ Refresh
MX Hostnames
- mail.roomdiseno.com
MX Priorities
- mail.roomdiseno.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
- 162.159.134.42 (no PTR)
Mail Server IPs
- 91.134.212.138 ↩ ip138.ip-91-134-212.eu
SOA Record
Raw SOA
ns-1568.awsdns-04.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1568.awsdns-04.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-655.awsdns-17.net
ns-1121.awsdns-12.org
ns-1568.awsdns-04.co.uk
ns-347.awsdns-43.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:91.134.212.138 +a +mx +a:srv-enterprise-001.hitcloser.net include:spf.hitcloser.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=tttwqqOjF5j65mraoLsD-54ZJnUWuy2lchNcIc7CXX0
- google-site-verification=vrCzpPlQm3_HO5BYiWqFcpvXcZc9ydB4nZKJz_u7Qic
- SPFv=spf1 ip4:91.134.212.138 +a +mx +a:srv-enterprise-001.hitcloser.net include:spf.hitcloser.net ~all
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 roomdiseno.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits