atrium.dk

📜 Historical scan 2026-06-16 13:48:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

atrium.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, kareem.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.227 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by atrium-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	—	—	—
kareem.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d6aa	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:25e3	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 72ms

Priority	Target	SvcParams
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 Records#

2 records 171ms

TXT Record
MS=ms13402279
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 11:49:35

www	104.21.37.227 172.67.214.170 2606:4700:3032::ac43:d6aa 2606:4700:3034::6815:25e3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network atrium.dk: 104.21.37.227 172.67.214.170 2606:4700:3032::ac43:d6aa 2606:4700:3034::6815:25e3 (AS13335) www.atrium.dk: 104.21.37.227 172.67.214.170 2606:4700:3032::ac43:d6aa 2606:4700:3034::6815:25e3 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

234ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

60ms

Field	Value
Serial	2406736792
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

71ms

63ms

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 At	Duration	Records	DNSSEC
2026-10-08 11:49:35	5148ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 08:47:44	705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 20:26:28	1630ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 05:58:13	3615ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 01:21:04	3921ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-15 13:41:48	9204ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 12:55:38	1362ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 00:02:17	1735ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 23:21:04	748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:48:20 shown	946ms	2 NS 2 A 1 MX	🔓 Insecure