brdr-hedegaard.dk

📜 Historical scan 2026-08-27 18:58:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brdr-hedegaard.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 16 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by brdrhedegaard-dk01b.a-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21600s	brdrhedegaard-dk01b.a-v1.mx.microsoft	2a01:111:f403:ca04::9 2a01:111:f403:ca09::5 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 52.101.103.143 52.101.68.16 52.101.73.123 52.101.73.6	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 142ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	autodiscover.aarsleff.com
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 231ms

TXT Record
adobe-idp-site-verification=f944bc16c74739132b49d838fbb96a353c4b5fa149028eba85cf8df6915834d5
autodesk-domain-verification=9f0gwVPEefS9ttW79EEt
CIfwXRexydx3p66kDnbibJzM6NzcTgM1dZ+uZ2+JvjtGzBzQQDL9WFRNiR72pmRX5e2PN++gONIjnwFSNme+Bw==
DALUX=CO18776
ENfNt/Pv4TFukAB1PYauYiTQV5wwFbwRsrRw1xmbDbTuOi8/8Fej9uohVETzMpgy+CSV2l4FshYpnzRuIt2msQ==
MS=ms94383198
v=spf1 include:aarsleff.com ~all

✉️ SPF#

Policy	Record (brdr-hedegaard.dk)
~all (soft fail)	v=spf1 include:aarsleff.com ~all

📨 DMARC#

Policy	Record (_dmarc.brdr-hedegaard.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-rapport@aarsleff.com; adkim=s;

📬 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 2026-10-12 19:52:36

www	NXDOMAIN
www vs bare domain	Neither resolves brdr-hedegaard.dk: no address www.brdr-hedegaard.dk: no address
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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

4 records 69ms

Service / Owner	Type	Cert association
SMTP _25._tcp.brdrhedegaard-dk01b.a-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.brdrhedegaard-dk01b.a-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.brdrhedegaard-dk01b.a-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.brdrhedegaard-dk01b.a-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026082600
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-10 15:24:53

Field	Value
Registrar	Abion AB
Registered	2006-05-16
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

46ms

36ms

AAAA

51ms

TXT

231ms

CAA

45ms

HTTPS

56ms

TLSA

69ms

SOA

0ms

MTA-STS

148ms

DNSSEC

105ms

SRV

142ms

Total

750ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:47:32	844ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 03:13:49	1071ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-28 03:44:22	2376ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 02:51:08	1231ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 01:25:21	978ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-28 22:14:35	1596ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 20:27:26	2286ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 18:58:24 shown	750ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 14:11:05	890ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-25 05:13:45	8833ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-30 05:20:24	5361ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-27 19:30:19	1368ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-25 18:35:42	1533ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-01 20:01:57	958ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 14:14:28	809ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 09:19:39	1502ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-06-16 16:45:19	897ms	2 NS 0 A 1 MX	🔒 Secure