Domain Overview
DNS: ✓ just now
Checker: ✓ just now
alterity.energy
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 11:01:09 UTC · ↺ Refresh
MX Hostnames
- alterity-energy.mail.protection.outlook.com
MX Priorities
- alterity-energy.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.123 ↩ mail-am6pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::6 ↩ mail-zrxpr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1045.ui-dns.com hostmaster.1und1.com 2017060133 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060133
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1045.ui-dns.de
ns1045.ui-dns.org
ns1045.ui-dns.com
ns1045.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:92.59.139.38 ip4:92.185.172.72 ip4:217.160.0.203 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=lapdSElccTeNyQklgFLdRPmUiHeTi0k7UmppXm9uOdo
- google-site-verification=wVK9rHBQHKIvjzHK4g-dmIKzc4CwIfNIR5hBNujstyI
- SPFv=spf1 ip4:92.59.139.38 ip4:92.185.172.72 ip4:217.160.0.203 include:spf.protection.outlook.com ~all
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