Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
allertag.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-30 04:58:17 UTC · ↺ Refresh
MX Hostnames
- mx.simply.com
MX Priorities
- mx.simply.com: 10
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 94.231.106.20 ↩ mx.simply.com
- 94.231.103.108 ↩ mx.simply.com
SOA Record
Raw SOA
ns1.curanet.dk hostmaster.curanet.dk 2024112101 14400 3600 1209600 300
Primary NS (mname)
ns1.curanet.dk
Admin Email (rname)
hostmaster@curanet.dk
Serial
2024112101
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.curanet.dk
ns2.curanet.dk
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:relay.kinstamailservice.com include:spf.simply.com ~all
📊 DNS lookups: 4/10
~ 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
2 records- SPFv=spf1 a mx include:relay.kinstamailservice.com include:spf.simply.com ~all
- ca3-c1fd1947d08b43c39e1c52c99913d111
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