kurhuset.dk DNS records

🖥️ Nameservers5 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	300s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kurhuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca48::a 52.101.103.143 52.101.73.145 52.101.73.24 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 245ms

TXT Record
MS=ms76244567
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kurhuset.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kurhuset.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.kurhuset.dk	kurhuset.dk.kinstavalidation.app

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2025114065
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

40ms

MX

36ms

AAAA

39ms

TXT

245ms

CAA

40ms

HTTPS

38ms

TLSA

306ms

SOA

0ms

MTA-STS

51ms

DNSSEC

110ms

SRV

75ms

Total

986ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:57:00	986ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 10:59:31	11055ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 08:06:15	2216ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 07:50:09	10141ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 12:42:18	1794ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 09:47:23	4047ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 10:56:05	9488ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:15:24	10039ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 01:53:09	9704ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 11:54:30	2376ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:09:07	1133ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 03:17:42	1280ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:25:20	1200ms	5 NS 1 A 1 MX	🔒 Secure	View