Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
bestinbi.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 05:03:47 UTC · ↺ Refresh
MX Hostnames
- bestinbi-es.mail.protection.outlook.com
MX Priorities
- bestinbi-es.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.2 ↩ 217-160-0-2.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::219 ↩ 2001-08d8-100f-f000-0000-0000-0000-0219.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
- 52.101.73.120 ↩ mail-am7pr02cu00300.inbound.protection.outlook.com
- 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::a ↩ mail-zrxpr07cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca21::a ↩ mail-maspr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca48::e ↩ mail-miypr03cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1117.ui-dns.de hostmaster.1and1.es 2017041900 28800 7200 604800 300
Primary NS (mname)
ns1117.ui-dns.de
Admin Email (rname)
hostmaster@1and1.es
Serial
2017041900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1117.ui-dns.de
ns1117.ui-dns.biz
ns1117.ui-dns.com
ns1117.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=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]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- v=verifydomain MS=6906355
- SPFv=spf1 include:spf.protection.outlook.com ~all
- MS=2E88109B42C39AC29F48580BB32066E23A53D172
- google-site-verification=lRJ3RTcofB9Kbduz8PfTR3HiYXKwYHyoaLB1luUkumU
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