Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
posadas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 05:54:36 UTC · ↺ Refresh
MX Hostnames
- posadas-com.mail.protection.outlook.com
MX Priorities
- posadas-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.60.38.239 (no PTR)
- 45.60.32.239 (no PTR)
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns1.ultradns.net carlos\.torresp.posadas.com 2013102830 1500 600 604800 3600
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
carlos\@torresp.posadas.com
Serial
2013102830
Refresh
1500s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:201.149.61.3 ip4:189.199.94.6 ip4:189.204.0.2 include:spf.protection.outlook.com include:spfa.cpmails.com include:spf.tmes.trendmicro.com include:_spf-dc19.sapsf.com include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- globalsign-domain-verification=625DA144CC102D6C88C07D109545D32D
- globalsign-domain-verification=9F26C88906F306FE3E2E71625FB367BD
- globalsign-domain-verification=C60241AC676608EC5625C20ECF22AB2F
- SPFv=spf1 ip4:201.149.61.3 ip4:189.199.94.6 ip4:189.204.0.2 include:spf.protection.outlook.com include:spfa.cpmails.com include:spf.tmes.trendmicro.com include:_spf-dc19.sapsf.com include:amazonses.com -all
- _bimqvyi2giyn92n78ogxyli47r1upz1
- tmes=85f7941a33087660803405ae81623012
- AV72EPE9IO7YGIACYM0FI81O0B0O7B9IJEA8R0RB
- globalsign-domain-verification=28D1F2D5E6D5FA3D2FD3AA89DA77539E
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