Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
contractingplus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:03:26 UTC · ↺ Refresh
MX Hostnames
- contractingplus-com.mail.eo.outlook.com
MX Priorities
- contractingplus-com.mail.eo.outlook.com: 35
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
dean.ns.cloudflare.com dns.cloudflare.com 2399067335 10000 2400 604800 1800
Primary NS (mname)
dean.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399067335
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melany.ns.cloudflare.com
dean.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf-moon-ray.ontramail.com include:_spf-ontramail.ontramail.com include:spf.EU.exclaimer.net ip4:52.17.162.251 ip4:87.198.173.10 ip4:34.240.94.7 ip4:210.212.241.212 ip4:202.88.251.154 ip4:34.243.18.3 ip4:87.198.146.2 ip4:52.209.28.50 ip4:34.251.253.134 ip4:34.244.214.223 ip4:52.211.182.11 ip4:92.51.204.181 ip4:78.157.193.2 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf-moon-ray.ontramail.com include:_spf-ontramail.ontramail.com include:spf.EU.exclaimer.net ip4:52.17.162.251 ip4:87.198.173.10 ip4:34.240.94.7 ip4:210.212.241.212 ip4:202.88.251.154 ip4:34.243.18.3 ip4:87.198.146.2 ip4:52.209.28.50 ip4:34.251.253.134 ip4:34.244.214.223 ip4:52.211.182.11 ip4:92.51.204.181 ip4:78.157.193.2 -all
- brevo-code:c6c1eebf2f674eff57322b41fda5cf65
- mailerlite-domain-verification=e3b0b3e916c0c5132c4f50d7c5d901a80b2efa77
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