Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
towerls.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 17:14:40 UTC · ↺ Refresh
MX Hostnames
- towerls-com.mail.protection.outlook.com
MX Priorities
- towerls-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.32 ↩ cloudproxy10032.sucuri.net
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.225.241.113 ip4:100.12.5.31 ip4:40.65.217.43 ip4:20.10.161.182 include:spf.protection.outlook.com include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
18 records- _globalsign-domain-verification=3g4yZVpA2Sz4usntdMBV1JOdpL8O4rNPdC2tF3hEqe
- vl558od3oqsjic0758ol2rkr99
- 289f966c2aa24bffb9f3a7a696a70b3a
- matggp5tgof3pd5bjmjkpntkbk
- _globalsign-domain-verification=A11MKy55M8_lBXeLWCABdyloulFxlOsPkqum8jqjRl
- apple-domain-verification=POAfAVyHb31qZx55
- _globalsign-domain-verification=Ta7WsFnAl1MBlpvjPY7-vxJA5NcgyGyLiycUKzQKFN
- openai-domain-verification=dv-HLzKwF6GwWbRw7Lmn6veFFMy
- cloudflare_dashboard_sso=d5c6f4aeb1fa6f8481656e079919f49c
- google-site-verification=XQrcrocxfzNvwSZ-VlO_CcHrShkbKguUCdGFJ5f_LPU
- eRYDGHUq
- qrtr939m0mad641tihhph67rlv.
- vomr4ab5b2mtm8k6qmiqs5a0iv
- uber-domain-verification=72bac4b1-b56e-41ee-a588-be17b7687f10
- _globalsign-domain-verification=5VV0GphWRxIr6bY2BkL-KetCUvYsZkr-G8z65pi6BS
- SPFv=spf1 ip4:67.225.241.113 ip4:100.12.5.31 ip4:40.65.217.43 ip4:20.10.161.182 include:spf.protection.outlook.com include:mail.zendesk.com -all
- apple-domain-verification=9WYKWIqjF6lZqlO4PttrAPJtTU_OAvuSQskOk1FTEW0
- MS=ms52822874
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