Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
downergroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:46:16 UTC · ↺ Refresh
MX Hostnames
- downergroup-com.mail.protection.outlook.com
MX Priorities
- downergroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.domainnetwork.se hostmaster.melbourneitcbs.com 2013121506 21600 3600 2419200 1800
Primary NS (mname)
ns.domainnetwork.se
Admin Email (rname)
hostmaster@melbourneitcbs.com
Serial
2013121506
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
ns3.domainnetwork.com
ns.domainnetwork.se
ns2.domainnetwork.se
SPF Record
✓ Strict (-all)
v=spf1 include:mail.noreply.downergroup.com include:spf.downergroup.com include:spf.protection.outlook.com include:servers.mcsv.net include:ap.rp.oracleemaildelivery.com include:amazonses.com ip4:152.67.104.245 include:Sendgrid.net ip4:167.89.43.190 include:spf.mandrillapp.com ip4:52.187.241.98 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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- d365mktkey=BIMlV81MLzMOqnekP4Pgx4X1Q7Om1pyS41BW5LvVCZEx
- apple-domain-verification=y9XYNBRCfFcCfgh6
- MS=ms41017871
- google-site-verification=1ZHS96zsbefm45rDzbECAXLhA1P6aBMRdb6fdwFSO9k
- atlassian-domain-verification=d9TFav1lCbUgKVEFNgFPkF1goSaC8Zj2UX8PE6GsAoQXNi5FeoL0h9N4sKob1a29
- SPFv=spf1 include:mail.noreply.downergroup.com include:spf.downergroup.com include:spf.protection.outlook.com include:servers.mcsv.net include:ap.rp.oracleemaildelivery.com include:amazonses.com ip4:152.67.104.245 include:Sendgrid.net ip4:167.89.43.190 include:spf.mandrillapp.com ip4:52.187.241.98 -all
- D4MARZ1AGN7UUADkyOXr43TKVEjtABc0LhIMcPbWdROQwUhXu53NR+511lyQiVMwbrtWRZiKkro+tUIiRKb63g==
- d365mktkey=BHv56xJqJHnqMdxtuuVxBZO8g333Rc7apFboyrsPgaEx
- nmw-app-p73tqci2lfjoi.azurewebsites.net
- v=verifydomain MS=msFC7618
- nearmap-domain-verification=5423597153f05793d70036bec082d0917dd2e584ee25b8b9f93edcd87646ac29
- atlassian-domain-verification=Gfx9uQpFjFn989TQ8BhHMzwVkO2kh80WwKkiFo77xeoJMzlVFYkGLGUmlzaVsR/b
- asv=c3d598b3a368c06f1cb0cc5640bd91ed
- ibmid=1e6bda4e-1722-49a5-8e32-652ada1be8f8
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