aspektrum.dk

📜 Historical scan 2026-08-26 15:24:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aspektrum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.133 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspektrum-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.133	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aspektrum-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 52.101.68.12 52.101.68.25 52.101.73.155 52.101.73.26	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	46.30.213.133

🔷 AAAA Records (IPv6)#

1 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:2c:5a6c:e601:5b72	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 205ms

TXT Record
MS=ms22679403
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (aspektrum.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 2026-10-09 10:52:48

www	46.30.213.133 2a02:2350:5:10c:2c:5a6c:e601:5b72 (AS51468) (address records, no CNAME)
www vs bare domain	Same network aspektrum.dk: 46.30.213.133 2a02:2350:5:10c:2c:5a6c:e601:5b72 (AS51468) www.aspektrum.dk: 46.30.213.133 2a02:2350:5:10c:2c:5a6c:e601:5b72 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

80ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026080105
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-06-20 03:53:55

Field	Value
Registrar	ONE.COM A/S
Registered	2023-07-12
Expires	2026-07-11 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

55ms

57ms

AAAA

46ms

TXT

205ms

CAA

36ms

HTTPS

54ms

TLSA

180ms

SOA

0ms

MTA-STS

72ms

DNSSEC

80ms

SRV

98ms

Total

832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 19:56:57	1347ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 19:12:54	911ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:24:35 shown	832ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 21:54:19	1343ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 04:58:39	2079ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 17:01:12	5403ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:51:57	987ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:45:14	2696ms	2 NS 1 A 1 MX	🔒 Secure