Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
powercosts.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 12:17:38 UTC · ↺ Refresh
MX Hostnames
- powercosts-com.mail.protection.outlook.com
MX Priorities
- powercosts-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-210.awsdns-26.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-210.awsdns-26.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-210.awsdns-26.com
ns-752.awsdns-30.net
ns-1164.awsdns-17.org
ns-1539.awsdns-00.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.200.170.201 ip4:54.190.163.48 ip4:54.218.92.241 ip4:54.149.40.47 ip4:54.149.206.7 ip4:44.236.156.9 ip4:54.149.11.78 ip4:34.214.195.66 ip4:35.163.93.77 include:spf.protection.outlook.com include:cmail1.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ Public key: 168 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
10 records- globalsign-domain-verification=iVqo0YZxbHKguY5aOfAGZ8f50A3FBxPi8tTLsG9sD2
- google-site-verification=htL3_DVzoVNXlQnFVqHGb8n9vp--dL2RwbzpeY9rtY4
- google-site-verification=sSZ46HiTBab0p4KiSQlue7_tx7f3R2Fba7RV7Pniocw
- miro-verification=00cd56b5513d62a199d72bec2d48b3ca3f6df847
- SPFv=spf1 ip4:54.200.170.201 ip4:54.190.163.48 ip4:54.218.92.241 ip4:54.149.40.47 ip4:54.149.206.7 ip4:44.236.156.9 ip4:54.149.11.78 ip4:34.214.195.66 ip4:35.163.93.77 include:spf.protection.outlook.com include:cmail1.com -all
- +uJzPZw/mzVz4RsecdikOVlkvDTXEmM9eDvUwOvSTWU=.
- 8SKcI3ND6/SUu1sisFULatk4bTuxfZFi4EH/3+2ywRCqBZGdSnj2mOhMCxDh8yEnMQAu35xpk9mATXAcHRKY9Q==
- MS=ms69090791
- atlassian-domain-verification=705EmoPfgRVevGf7ZrJwDvI5lX5JK5o6oxaROcy62npwyowHxqGYMOTo7Gfch66R+uJzPZw/mzVz4RsecdikOVlkvDTXEmM9eDvUwOvSTWU=
- globalsign-domain-verification=NDn56pf_MXKFmnmeip7cex6Idbr2u49m1xHPDEnUpt
Full email verification for powercosts.com
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