Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
aarsfjv.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-30 04:18:45 UTC · ↺ Refresh
MX Hostnames
- aarsfjv-dk.e-v1.mx.microsoft
MX Priorities
- aarsfjv-dk.e-v1.mx.microsoft: 10
A / AAAA Records
- 13.107.246.53 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.103.143 ↩ mail-miypr03cu00107.inbound.protection.outlook.com
- 52.101.209.31 ↩ mail-cpjpr05cu00207.inbound.protection.outlook.com
- 52.101.73.123 ↩ mail-am6pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:ca21::e ↩ mail-matpr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c967::c ↩ mail-cpjpr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.curanet.dk hostmaster.curanet.dk 2026102201 14400 3600 1209600 300
Primary NS (mname)
ns1.curanet.dk
Admin Email (rname)
hostmaster@curanet.dk
Serial
2026102201
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.curanet.dk
ns1.curanet.dk
SPF Record
✓ Strict (-all)
v=spf1 ip4:20.224.213.158 include:spf.protection.outlook.com ip4:185.101.89.130 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
7 records- CcaBKNfGmnDTT0JmWLEJrWNgLbvxcB7cB+2TGyz9phA
- sPXP2e6RHt5Nt0UqMXcwhaM8qmUc/fFcVnTTA2kkaCY
- SPFv=spf1 ip4:20.224.213.158 include:spf.protection.outlook.com ip4:185.101.89.130 -all
- apple-domain-verification=RgaoxMoksrhZ3XeJ
- +oCmtNuu7RYB9GJxNTul1TOIBLDHA0k8aHekPP6IL48
- qJiqTP8FIrhmO4igTSTo7+I1x5+GIwQOeN09RlCkwXM
- MS=ms57943638
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