Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alertlabs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 17:17:32 UTC · ↺ Refresh
MX Hostnames
- alertlabs-com.mail.protection.outlook.com
MX Priorities
- alertlabs-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1860.awsdns-40.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1860.awsdns-40.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1860.awsdns-40.co.uk
ns-57.awsdns-07.com
ns-663.awsdns-18.net
ns-1185.awsdns-20.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 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
14 records- DXnC0qseTvascmqFJPtso6uF+yJCduR78zawgf5htYk=
- MS=ms63896715
- ZOOM_verify_YK0ogHXwljH5dxMLHH8cLS
- apple-domain-verification=jqt4YneY98bqa8lK
- atlassian-domain-verification=bS2Vkw6vrdoxQA3eoU9d8F8/2DWPpYlUI8GwQNIuKeWJ8B9090aaAaFt8PPDvCQW
- google-site-verification=lrf9TyqdkjaKwP_BbVkXl46qQgXndHlyssJpAy6iaaw
- mongodb-site-verification=1XWBnRKGiZpkJy0UUNxobffBkRvx9W21
- pardot868051=69f8dc8eb02f1e0b0e5fa89b9caae3eef0a796a32a1ce429dd0b71e41ce0013d
- pardot976533=78066ea941a7dcb824d11067e3659f5dee36fcfb55c7751b883843703797f12c
- slack-domain-verification=4gWVCrZYpk6FXQuc61HWdjshswOprsWb1ULyjSaA
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- wiz-domain-verification=7c2a5d7369ab060b906366a1f7f3f8d5a7af281734afa0f7cf8f860b06721944
- wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
- yahoo-verification-key=yyvMg7gBvXKbWl4fjdnfmNJZHv8i1F4xcBmn7Y+kd6I=
Full email verification for alertlabs.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits