Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
srm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:10:49 UTC · ↺ Refresh
MX Hostnames
- srm-com.mail.protection.outlook.com
MX Priorities
- srm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.0.125 (no PTR)
- 162.159.140.127 (no PTR)
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
dns0.star.co.uk abuse.star.net.uk 2021101900 86400 7200 2419200 86400
Primary NS (mname)
dns0.star.co.uk
Admin Email (rname)
abuse@star.net.uk
Serial
2021101900
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
dns1.star.co.uk
dns0.star.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:20.105.119.15 ip4:20.54.5.177 ip4:13.69.193.53 ip4:104.41.212.32 ip4:35.176.178.23 ip4:52.56.153.58 ip4:20.54.5.177 ip4:52.138.141.67 ip4:81.145.141.102 ip4:185.211.123.66 ip4:198.61.254.38 ip4:141.193.32.6 ip4:78.136.45.42 ip4:94.236.83.186 include:spf.protection.outlook.com include:sendgrid.net include:fdspfeuc.freshemail.io include:dayforcehcm.com ip4:149.72.172.160 include:spf.mandrillapp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
10 records- a3pmvc60u6fq4ule9at3390vsf
- 4qcebsc6csuh6gatng1t595h2e
- apple-domain-verification=ITLQbySv1K2ETMYE
- irbfv5b3af2spol6tu5v614jbk
- atlassian-domain-verification=XlxQ/RbtZY9cYVVxVKbhdaapxTEXBnygGJ2a3VeYIB/HF22aamlq9pXSNmcyKcJG
- SPFv=spf1 ip4:20.105.119.15 ip4:20.54.5.177 ip4:13.69.193.53 ip4:104.41.212.32 ip4:35.176.178.23 ip4:52.56.153.58 ip4:20.54.5.177 ip4:52.138.141.67 ip4:81.145.141.102 ip4:185.211.123.66 ip4:198.61.254.38 ip4:141.193.32.6 ip4:78.136.45.42 ip4:94.236.83.186 include:spf.protection.outlook.com include:sendgrid.net include:fdspfeuc.freshemail.io include:dayforcehcm.com ip4:149.72.172.160 include:spf.mandrillapp.com -all
- gjmrul2rqq0oku0jk4a618rcha
- uber-domain-verification=940ccf0d-747e-4af2-bcf6-80e44bbb053c
- fav70u6u63rtg1d5qioql0b0na
- google-site-verification=rcnDabOfoqd_Mykig5Z0BuUbarTP3EvxAtogQcF7Ai0
Full email verification for srm.com
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