bu-praksis.dk

📜 Historical scan 2026-10-05 17:13:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bu-praksis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.121 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by bupraksis-dk0e.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 39ms

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
46.30.213.121	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bupraksis-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca38::a 2a01:111:f403:ca48::c 52.101.185.21 52.101.68.29 52.101.73.145 52.101.91.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

1 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:80cd:4cf3:5bbf:da86	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#

3 records 149ms

TXT Record
MS=ms30064564
MS=ms67261008
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bu-praksis.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 2026-10-20 06:04:58

www CNAME	bupraksis-cwcfezc5g0dkhsgc.northeurope-01.azurewebsites.net (all on azurewebsites.net) → 52.169.73.236 (AS8075)
www vs bare domain	Same network bu-praksis.dk: 20.107.239.46 52.169.73.236 (AS8075) www.bu-praksis.dk: 52.169.73.236 (AS8075)
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#

112ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026100501
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 2026-10-20 06:30:20

Field	Value
Registrar	ONE.COM A/S
Registered	2022-09-14
Expires	2027-09-13 (321d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
blue-dock.dk	Punktum dk A/S (direct)
blue-duck.dk	Punktum dk A/S (direct)
bluedok.dk	Punktum dk A/S (direct)
bupraksis.dk	ONE.COM A/S
mydesk-test.dk	Punktum dk A/S (direct)
mydeskapp.dk	Punktum dk A/S (direct)
sharepoint360.dk	Punktum dk A/S (direct)
skolelift.dk	ONE.COM A/S
tdckontorhotel.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

43ms

AAAA

29ms

TXT

149ms

CAA

34ms

HTTPS

44ms

TLSA

819ms

SOA

41ms

MTA-STS

66ms

DNSSEC

112ms

SRV

71ms

Total

1551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 06:04:58	3967ms	4 NS 2 A 1 MX	🔓 Insecure
2026-10-19 04:06:48	2046ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 17:13:01 shown	1551ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 17:02:15	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:34:42	856ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 06:02:34	1060ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:08:58	1897ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 03:24:55	1121ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 09:17:12	1049ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 14:12:56	819ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:09:21	968ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 16:01:00	3540ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 06:00:28	8198ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 21:23:28	1153ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 15:54:06	877ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 09:26:44	700ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:40:31	1905ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:31:21	3980ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:30:39	573ms	2 NS 1 A 1 MX	🔒 Secure