Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
designair.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 02:26:10 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.us-east-1.amazonaws.com
- designair-com.mail.protection.outlook.com
MX Priorities
- inbound-smtp.us-east-1.amazonaws.com: 20
- designair-com.mail.protection.outlook.com: 10
A / AAAA Records
- 52.1.23.37
- 34.194.151.116
Mail Server IPs
- 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
- 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
- 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
- 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
- 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::7
- 2a01:111:f403:c92c::4
- 2a01:111:f403:f907::1
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010294 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010294
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns15.digicertdns.net
ns10.digicertdns.com
ns14.digicertdns.net
ns12.digicertdns.com
ns13.digicertdns.net
ns11.digicertdns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:52.2.99.47 include:spf-westeu.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ri=86400;fo=1;
⚠ p=none — monitoring only, no enforcement
📋 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
13 records- v=verifydomain MS=4581020
- knowbe4-site-verification=9d275b2742c645fb2c14dc8141603eb7
- v=verifydomain MS=7896853
- UyJxVMrOz7g9q/yIkdu5zWvm8M+dy8dOx6MdAoG6hh8OVGev3Qt3csgWgqsBXHAbIeSm7IhEshbL1t/MhK4unA==
- v=verifydomain MS=5235335
- fe84426241e62f29fadaa9584099e5e8
- v=verifydomain MS=6318660
- MS=ms27636820
- MS=51978A143B7988AB6059E8A7A1B0408CE9EF7881
- teamviewer-sso-verification=c77b29648cda44fa93173ba6062eb38a
- 7228ba9cb742402dac6e02406c06b0d7
- SPFv=spf1 include:spf.protection.outlook.com ip4:52.2.99.47 include:spf-westeu.emailsignatures365.com -all
- apple-domain-verification=TDoUjiWxrgv9ApDu
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