Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crewnetwork.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:43:44 UTC · ↺ Refresh
MX Hostnames
- crewnetwork-org.mail.protection.outlook.com
MX Priorities
- crewnetwork-org.mail.protection.outlook.com: 10
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com hostmaster.crewnetwork.org 2016101200 3600 900 604800 14400
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
hostmaster@crewnetwork.org
Serial
2016101200
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:wappmail.com include:spf.protection.outlook.com include:spf.abila.info include:msgfocus.com include:spf1.crewnetwork.org include:spf2.crewnetwork.org include:spf3.crewnetwork.org -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=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: 216 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- D16399EE54EA34AFD3ACA7DF6812F51D786235284CCAA644
- google-site-verification=Mdx8G_ijO-gtgqVL_-I6gvnE1Wli_WVNrDB7YSNCBtA
- google-site-verification=kfZ_l3SzkASy72hWnzPaB7vMBKub1Sah8WKXEmLC5C4
- google-site-verification=oJ0CFQPAaTpNaJP0LIswDNgWVIiglmAViPnbCXKlI4c
- VfXKLsyu1s3FFKYaS5JQ2aR7by5KnD/BANOo7QCw/IwajZv5UFs8zb52XxfJJFPzZqxyGoRbTR5IPxBuIXFuCg==
- SPFv=spf1 include:wappmail.com include:spf.protection.outlook.com include:spf.abila.info include:msgfocus.com include:spf1.crewnetwork.org include:spf2.crewnetwork.org include:spf3.crewnetwork.org -all
- MS=ms36893348
- MS=ms45000845
- crew-k12-uat.azurewebsites.net
- hstcgw04sv6k78sw9x14kvlc3vkk3wgp
- qs6nq1qqsz8yd1dwdzbx31dk1nh48sjh
- xgw01sdwk2pbcvmvt68bb697lhl47cgh
- apple-domain-verification=2Ztb9zlg1uydRGxc
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