bruun-madsen.dk

📜 Historical scan 2026-06-22 17:51:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bruun-madsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.57.145.131 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by bruunmadsen-dk01c.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 48ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.57.145.131	43200s	87-57-145-131-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.57.0.0/16	🇩🇰 Denmark	Hinnerup

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	bruunmadsen-dk01c.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.16 52.101.68.29 52.101.73.12	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 95ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 221ms

TXT Record
MS=ms64496140
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bruun-madsen.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 2026-10-07 23:07:48

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks bruun-madsen.dk: 87.57.145.131 (AS3292) www.bruun-madsen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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#

54ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026040401
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 2026-10-12 22:53:27

Field	Value
Registrar	ONE.COM A/S
Registered	2017-08-10
Expires	2027-08-31 (310d)

🔗 Same registrant#

3 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
ipogmobil.dk	ONE.COM A/S
tagebundgaard.dk	ONE.COM A/S
toptalenter.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

49ms

AAAA

37ms

TXT

221ms

CAA

49ms

HTTPS

46ms

TLSA

480ms

SOA

45ms

MTA-STS

57ms

DNSSEC

54ms

SRV

95ms

Total

1118ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:07:48	1386ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 22:13:28	1134ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 22:12:33	971ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 03:11:17	4853ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 03:39:07	928ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:12:27	1081ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 10:03:12	7470ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:36:14	1993ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:09:35	686ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:31:45	2058ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 17:51:25 shown	1118ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:26:55	448ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:21:10	1634ms	2 NS 1 A 1 MX	🔒 Secure