Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
adm.dtu.dk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-29 07:45:18 UTC · ↺ Refresh
MX Hostnames
- adm-dtu-dk.mail.protection.outlook.com
MX Priorities
- adm-dtu-dk.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.91.159 ↩ mail-matpr04cu00207.inbound.protection.outlook.com
- 52.101.103.143 ↩ mail-miypr03cu00107.inbound.protection.outlook.com
- 52.101.209.28 ↩ mail-cpjpr05cu00104.inbound.protection.outlook.com
- 52.101.91.153 ↩ mail-matpr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca21::a ↩ mail-maspr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ait-pibauth.win.dtu.dk dnsadmin.dtu.dk 2015062913 10800 3600 2419200 900
Primary NS (mname)
ait-pibauth.win.dtu.dk
Admin Email (rname)
dnsadmin@dtu.dk
Serial
2015062913
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
dns2.dtu.dk
dns1.dtu.dk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.dtu.dk include:_spf-hosting.eg.dk include:spf_c.oraclecloud.com ip4:89.221.166.0/24 ip4:93.90.115.0/24 ip4:93.90.117.0/24 ip4:94.189.35.2 ip4:94.231.107.21 ip4:94.231.107.25 ip4:193.162.253.0/24 ip4:160.34.64.28 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
5 records- SPFv=spf1 include:spf.dtu.dk include:_spf-hosting.eg.dk include:spf_c.oraclecloud.com ip4:89.221.166.0/24 ip4:93.90.115.0/24 ip4:93.90.117.0/24 ip4:94.189.35.2 ip4:94.231.107.21 ip4:94.231.107.25 ip4:193.162.253.0/24 ip4:160.34.64.28 -all
- SkrZM+ZXSWClpWtkdkbf5HEGEljpfVMOwXqigYJU3TYLpbt8t8idrmPHP/vmZq0KzHRx8MZCPkkanO1axIIY9g==
- RH6X0S0Mc1rEx5nx85t6mjZ+ZLVjVnrYZV0joUVkPztu2XpKVf+NXZ4pl00SRxfQjPc+GDJQS21Yky7w9Na0Cg==
- MS=5BC443438F2C097EC20AF60DBBF6EB32F6063C56
- 6OR3Lh2wu452lbDvOAq7dfAsO7aJPHsVsDXe331lYiGr9Y47eufNERTNGg5Q9Lk7Tmk2UtYmkmYRIv66hDxs8w==
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