Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
roemmers.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 11:03:03 UTC · ↺ Refresh
MX Hostnames
- roemmers-com-ar.mail.protection.outlook.com
MX Priorities
- roemmers-com-ar.mail.protection.outlook.com: 0
A / AAAA Records
- 204.93.224.54 ↩ bh8954.banahosting.com
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:200.49.93.194 ip4:200.127.148.194 ip4:200.49.93.195 ip4:200.127.148.195 ip4:52.254.6.248 ip4:104.210.5.76 include:spf.protection.outlook.com include:_spf.clickexperts.net include:amazonses.com include:spf.fromdoppler.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
18 records- lp662hjol14djfhpdans9g4ngr
- fnc2wl5vv9jw0mnz1vltrm78zwwttt25
- tosi5q3p5ail9tb9s61ol0j00e
- atlassian-domain-verification=900FaVs9FdQ6HmM287NGiDN924EKbpQE5EMRjzN8lOsCKMBwFEDIu30TAW8tkcwa
- qpj8p89rogr8eulfctldmhb5fk
- ZOOM_verify_5WVqPHHXSE2Jb8Hc8aE4Kw
- google-site-verification=OUvQduFcVtmW5I-9nN4u0c0FOFzsjh4DikpzdSB6Vg0
- MS=ms70324827
- SPFv=spf1 ip4:200.49.93.194 ip4:200.127.148.194 ip4:200.49.93.195 ip4:200.127.148.195 ip4:52.254.6.248 ip4:104.210.5.76 include:spf.protection.outlook.com include:_spf.clickexperts.net include:amazonses.com include:spf.fromdoppler.com ~all
- xcgl35vpkqrzhqz4wnqr1dxv22869hk3
- MS=ms38080229
- _1ovyg74jizc878p2jwew0owm6jqxxys
- slk10l7sbjd6pj0lsbrktqj0gf49z4gn
- bve48AyZL4u8bufoNMKJNkH8aUFKMr/O9HzF4TdlqWNvt17p1uoT0tZuSoKyaW9jZbmiEYYeuOLQwAC7Q+gjZQ==
- u7d8bcm6q6d73s863bu71voi2t
- 3/KMpz0cPP3d0UjKdKQW1Xedag/K0BatNWt0MNsZmfPhoKwi8fojo/icIS/IGlCrnF8P6HUjEnVVdcrAJK7ssQ==
- jstp7vn5guk2rtf4v723l6so97
- google-site-verification=SK4u7JxKD0EZ0kxv5ASpr2dBupQxfMzLY0JWpNLIjGA
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 roemmers.com.ar
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits