Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
btc-ag.com.tr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:03:49 UTC · ↺ Refresh
MX Hostnames
- btcag-com-tr0i.mail.protection.outlook.com
MX Priorities
- btcag-com-tr0i.mail.protection.outlook.com: 10
A / AAAA Records
- 80.228.111.24 ↩ custom-ll-080-228-111-024.ewe-ip-backbone.de
- 3.73.207.222 ↩ ec2-3-73-207-222.eu-central-1.compute.amazonaws.com
- 3.122.188.248
- 18.198.235.133
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
dnx1.vodafone.net.tr dnsadmin.btc-ag.com.tr 2019090645 86400 7200 3628800 7200
Primary NS (mname)
dnx1.vodafone.net.tr
Admin Email (rname)
dnsadmin@btc-ag.com.tr
Serial
2019090645
Refresh
86400s
Retry
7200s
Expire
3628800s
Minimum TTL
7200s
Nameservers (NS)
dnsa2.vodafone.net.tr
dnx1.vodafone.net.tr
dnsa1.vodafone.net.tr
dnx2.vodafone.net.tr
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:31.145.103.164 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; sp=none; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- SPFv=spf1 include:spf.protection.outlook.com ip4:31.145.103.164 -all
- _a216db776e22bf4e76e5049c715ebb9c.xgxxrgwpcb.acm-validations.aws.
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 btc-ag.com.tr
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits