Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
icrossing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 14:56:16 UTC · ↺ Refresh
MX Hostnames
- icrossing-com.mail.protection.outlook.com
MX Priorities
- icrossing-com.mail.protection.outlook.com: 10
A / AAAA Records
- 199.60.103.172 (no PTR)
- 199.60.103.72 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.icrossing.com hostmaster.icrossing.com 2021012044 1200 3600 604800 300
Primary NS (mname)
ns1.icrossing.com
Admin Email (rname)
hostmaster@icrossing.com
Serial
2021012044
Refresh
1200s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
pdns73.ultradns.com
pdns73.ultradns.net
pdns73.ultradns.org
ns1.icrossing.com
ns2.icrossing.com
ns3.icrossing.com
pdns73.ultradns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:205.220.176.159 ip4:205.220.164.154 ~all
📊 DNS lookups: 1/10
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
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- atlassian-domain-verification=/qK45sDFko2/XhDTrAtEYF/nkEWc0phqdmeTjfvloMgXmpGsunOuIe6RO1A6WbtQ
- smartsheet-site-validation=cPp8-F77E5iCieKgRwIiDk8s-jrUrxon
- google-site-verification=w_RCBLbFRUApT8WbYDICZgfp4eWdf-Kdgunxty2fNrA
- openai-domain-verification=dv-GIyrAfT7qioIfRgDYZw87V74
- MS=ms99224752
- SPFv=spf1 include:spf.protection.outlook.com ip4:205.220.176.159 ip4:205.220.164.154 ~all
- anthropic-domain-verification-pxzrtg=k7syW8xy4CdYiAhHjDS3jh0JK
- miro-verification=3a3b49cec2c4325b6f6ec95490c8c58620087a76
- google-site-verification=idsDmGp3zwM_X_vavH1bqJGKm10GhryN2RiUClpnTvY
- wiz-domain-verification=0e3f64ae733aea426d564e2b1f371803c5580f839d43fe821cbf0fe66d584e8b
- atlassian-domain-verification=FpL/aWW65m3p2lAjgu9uaxMnORyl2KLKjkSbpFUulvCwkkhAoyMCv0fc30dxJ7Hh
- docusign=fc904f9a-f898-41ad-9137-c8176bc1d4ee
- adobe-idp-site-verification=3ebb0754e0941b0fd3e9cfe346802f5b6321a2a9bce74d7ffbcee597a1bbd8a3
- MS=ms44602778
- ixhpAjha63CRTgziOw2Kx4vskrUB2svk/++XmT1Vim07Xck6lkg+0ZPPuPhy9IplnFVPXba9m5A/bc3Dz9IHQg==
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