Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
big.dk
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-18 04:04:39 UTC ยท โบ Refresh
MX Hostnames
- big-dk.mail.protection.outlook.com
MX Priorities
- big-dk.mail.protection.outlook.com: 0
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 52.101.73.4 โฉ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.26 โฉ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.25 โฉ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.0 โฉ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c โฉ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 โฉ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 โฉ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 โฉ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
arch.ns.cloudflare.com dns.cloudflare.com 2398755292 10000 2400 604800 1800
Primary NS (mname)
arch.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398755292
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dawn.ns.cloudflare.com
arch.ns.cloudflare.com
SPF Record
โ Strict (-all)
v=spf1 mx a include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.concurcompleat.com include:_spf.essenslms.com include:_spf.emply.com -all
๐ DNS lookups: 7/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
19 records- xn--MS=ms67034159
- adobe-idp-site-verification=56817f62-c418-4c5d-9dad-afe36f7672e6
- MS=ms56749993
- google-site-verification=5ZamKvM9WV-5xkC21Ums6xM9wMzt5CnIZHvqwl1DEf8
- 375919af-4c2b-481f-bb46-a6d6c6c3dc8e
- xn--MS=ms65969977
- _globalsign-domain-verification=xNKfiysdxu76wDUjztkRc3jQlQdvwsWQ4INYpKM_4J
- asv=bce8f38660b6e2a60fb7d9636f6c49a5
- _bd803oc6q59l1wxfjppc3t27l3235c4
- _globalsign-domain-verification=r7ERMOKUiSNi0Ut9iR-c1XV1U69wF1kj3DJyyR-yE6
- miro-verification=da2deb365952c7c1ae25617b93bd35dbcc84843a
- LT4DtvlU/tEpEFT99Q2HcJZYM8qWMU3sX53rEiCKaS/wD4bJP4GHWthTBU36ElL4KgNeo+exYZnLOYxoU3FzBA==
- SPFv=spf1 mx a include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.concurcompleat.com include:_spf.essenslms.com include:_spf.emply.com -all
- airalo-domain-verification=dHFNyzglLpPtYcX
- apple-domain-verification=51HpwC26mTD79c9J
- autodesk-domain-verification=DXtK31VwmKupx9Dy02yo
- bw=tAv2nQbTYs39YrPJJNkRx1kWHosSUrAZ98rhG1c0Ay4X
- google-site-verification=PX1x9s_2aj_WljPQza7RF1KogMPl3pFNbirP2PAnQcE
- google-site-verification=rqnNiYSUf3ZnigR6cMNlHO_jEXehJazUNOYE6SdjET4
Full email verification for big.dk
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