Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aptar.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 01:38:24 UTC · ↺ Refresh
MX Hostnames
- aptar-com.mail.protection.outlook.com
MX Priorities
- aptar-com.mail.protection.outlook.com: 10
A / AAAA Records
- 45.60.73.239 (no PTR)
- 45.60.109.239 (no PTR)
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns21.worldnic.com namehost.worldnic.com 126031111 10800 3600 604800 3600
Primary NS (mname)
ns21.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031111
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns21.worldnic.com
ns22.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:kau4a7bm2t.powerspf.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=0:1:d:s;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._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
9 records- google-site-verification=prIfyElsXKAa558B2_3m3Eg2485804fXk0bvLEKAewY
- onetrust-domain-verification=2f0b1fb21b3d44a1adb9c8427b002652
- brevo-code:6cae674092d39935bb2f2c1a25af5865
- 4rbitf89cj27ib46bbnlj2glsj
- SPFv=spf1 include:kau4a7bm2t.powerspf.com ~all
- d365mktkey=ILyhAmwHraxwv2uKL4OQyYQEEZLxm0cmvf5cK9hidD0x
- globalsign-domain-verification=FCF874C4FEA7001C90FCD6E1331DC7CE
- msfpkey=6ixonv15ic7rbj5k3z4ind22g
- d365mktkey=MBqSHingsZRZspKOGqcn0oWR0H0s1cV92Mv6EUvKkZYx
Full email verification for aptar.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits