atrium.dk
📜 Historical scan 2026-06-16 13:48:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
NameserverIP addressesPTRASN / ISP
ali.ns.cloudflare.com — — —
kareem.ns.cloudflare.com — — —
🌍 A Records2 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.37.227 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.214.170 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 — atrium-dk.mail.protection.outlook.com 52.101.68.3
52.101.68.5
52.101.73.28
52.101.73.6		 mail-db7pr03cu00403.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)2 records   61ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:d6aa — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3035::6815:25e3 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   72ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.37.227,172.67.214.170 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d6aa,2606:4700:3035::6815:25e3
📝 TXT Records2 records   171ms
TXT Record
MS=ms13402279
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (atrium.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC234ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial2406736792
Primary NS (MNAME)ali.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
63ms
MX
53ms
AAAA
61ms
TXT
171ms
CAA
58ms
HTTPS
72ms
TLSA
276ms
SOA
60ms
MTA-STS
33ms
DNSSEC
234ms
SRV
0ms
Total
946ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 01:21:04 3921ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-15 13:41:48 9204ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-27 12:55:38 1362ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-23 00:02:17 1735ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-21 23:21:04 748ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 13:48:20 946ms 2 NS 2 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone