Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tgw-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:49:29 UTC · ↺ Refresh
MX Hostnames
- tgwgroup-com0i.mail.protection.outlook.com
MX Priorities
- tgwgroup-com0i.mail.protection.outlook.com: 50
A / AAAA Records
- 128.204.137.173 ↩ serv55460851-prod-web01.secure-node.at
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
dns3.itandtel.at support.itandtel.at 2026012601 43200 7200 1209600 3600
Primary NS (mname)
dns3.itandtel.at
Admin Email (rname)
support@itandtel.at
Serial
2026012601
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns6.itandtel.at
dns3.itandtel.at
dns4.itandtel.at
dns5.itandtel.at
SPF Record
✓ Strict (-all)
v=spf1 mx a:remote.test-rail.tgw-group.com ip4:80.243.171.139 ip4:80.243.171.149 ip4:80.243.171.133 ip4:92.60.15.3 ip4:2.47.138.226 ip4:188.34.141.34 ip4:50.108.46.61 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- MS=ms12074692
- d365mktkey=0K0dHdpQbSkxaWABiip9CoNKRNQZpFqnD1Mj10tEa7Ax
- canva-site-verification=unoQgp3G5UonKK5mUoRENQ
- 1JoidHVTDew2phh/6vWkLIkPgGiuUS0j53A75VpPxGEvxQzqZxB6CaHnmBk/r0PpbnuQJ5scI9VZs/EhoSLLUw==
- reftab-domain-verification=869ffa3f9ded7c486e12e9cb84101b22
- d365mktkey=wJtzPg1bDgHIYyI5RkTL4nzPVnC9ApNN41Y5z4gUbIIx
- SPFv=spf1 mx a:remote.test-rail.tgw-group.com ip4:80.243.171.139 ip4:80.243.171.149 ip4:80.243.171.133 ip4:92.60.15.3 ip4:2.47.138.226 ip4:188.34.141.34 ip4:50.108.46.61 include:spf.protection.outlook.com -all
- mindmanager-verification=bde25795dea6737db96e9b1595fd7972616230b11eb7f5479fd9a0647ea2f2b5
- apple-domain-verification=aLVujrPsk2SYliAx
- dGd3bG9naXN0aWNzZ3JvdXA=
- barco-verification=975725b3-e254-5d9b-b104-7633de833e2d
- mgverify=56d5607f06f3d51fce8902158cc580d487609edbaf8764852096fd84c0b85691
- d365mktkey=5KtbqlinfoKTUPc2bVosHx1yrQdisxB6CeH2Mg5kwc4x
- d365mktkey=bD35orDLZkYQfxx9u3kPdUYGqkrBybaolNUYNYYLpLIx
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 tgw-group.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits