zonecenter.dk

📜 Historical scan 2026-09-23 15:01:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zonecenter.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.50 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by zonecenter-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 35ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.50	43200s	linux63.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	zonecenter-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::20 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.103.143 52.101.185.114 52.101.209.31 52.101.68.27	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.154.136
🔶 Autoconfig	94.231.103.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 180ms

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

✉️ SPF#

Policy	Record (zonecenter.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 2026-10-13 07:33:32

www	94.231.103.50 (AS48854) (address records, no CNAME)
www vs bare domain	Same network zonecenter.dk: 94.231.103.50 (AS48854) www.zonecenter.dk: 94.231.103.50 (AS48854)
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#

62ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
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 2026-10-11 07:45:30

Field	Value
Registrar	Simply.com A/S
Registered	2006-09-27
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

39ms

37ms

AAAA

38ms

TXT

180ms

CAA

28ms

HTTPS

36ms

TLSA

362ms

SOA

0ms

MTA-STS

50ms

DNSSEC

62ms

SRV

59ms

Total

890ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:33:32	1066ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 15:01:26 shown	890ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 14:11:35	974ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 09:40:48	812ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 18:15:40	1847ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 16:19:15	5173ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 16:45:59	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 07:00:04	1392ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:13:57	732ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:04:38	749ms	2 NS 1 A 1 MX	🔒 Secure