Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crcins.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:04:38 UTC · ↺ Refresh
MX Hostnames
- crcins-com.mail.protection.outlook.com
MX Priorities
- crcins-com.mail.protection.outlook.com: 10
A / AAAA Records
- 65.166.138.120 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2024101612 86400 86400 86400 60
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2024101612
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
60s
Nameservers (NS)
udns1.cscdns.net
udns2.cscdns.uk
SPF Record
✓ Strict (-all)
v=spf1 a ip4:65.171.253.192/26 ip4:54.240.41.204/32 include:submit.crcgroup.com include:guard.truist.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;fo=1;rua=mailto:[email protected]
~ 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
12 records- sPfWZmkH9ciKVhbye90ZUgC6IELLXyUr01SKk9u3igGgLfjcView3WGFsozZZwDPzFifRkTZaJLKGBDXubUSPQ==
- adobe-idp-site-verification=adf549af7bb701fce2c8882eed54b6626f811458b836b266d31a5597a07e7f6e
- cisco-ci-domain-verification=3e20fadac9b5513984a16caf8aa8292d9a56241fb7f61c475243cc6ba1d9a1b1
- cisco-ci-domain-verification=7df16fbd6d55023b0243e2de559e0f2f093dabeee3bc17ce1b2281753ab9c969
- webexdomainverification.4C675B8AE86CB136E053AB06FC0A3F65=b72bbb08-d5c7-4a15-a90b-1a4252b4555d
- webexdomainverification.4C675B8B62CFB136E053AB06FC0A3F65=cb5810fa-e5fe-4695-bf38-b5c8150c0e6b
- webexdomainverification.4C675B8B706EB136E053AB06FC0A3F65=64116cb7-c7b5-409e-9a6b-ab0db33b8bd4
- webexdomainverification.5cbebb51d63e79a2e053ab06fc0a1ac7=ee5b321b-8d36-42a3-bc15-0c664b7f7b38
- SPFv=spf1 a ip4:65.171.253.192/26 ip4:54.240.41.204/32 include:submit.crcgroup.com include:guard.truist.com include:spf.protection.outlook.com -all
- 80y2bxwt5g21980qwn9scqc4h54yshqk
- _zq6a0bqsvizh1tu6jql3rsmf5dcrq7l
- jamf-site-verification=v7-8SB70H0EBvd8iB-Ck5A
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