rdsejendomme.dk DNS records

🖥️ Nameservers2 records 194ms

Nameserver	IP addresses	PTR	ASN / ISP
dom.ns.cloudflare.com	108.162.193.157 172.64.33.157 173.245.59.157 2606:4700:58::adf5:3b9d 2803:f800:50::6ca2:c19d 2a06:98c1:50::ac40:219d	dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laylah.ns.cloudflare.com	108.162.194.230 162.159.38.230 172.64.34.230 2606:4700:50::a29f:26e6 2803:f800:50::6ca2:c2e6 2a06:98c1:50::ac40:22e6	laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 241ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	rdsejendomme-dk.i-v1.mx.microsoft	2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 52.101.68.0 52.101.73.2 52.101.73.24 52.101.73.28	mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 304ms

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

📝 TXT Records3 records 397ms

TXT Record
bvvi3ASeuW4GO8T0HSJZL7VSixH1ZTEOnXbtX67p6i9k99IFSuxWxqBZwF0oEUw4KTaRNg7dQs151mTZOLUfAw==
MS=ms84178003
v=spf1 mx a ip4:130.185.129.20/28 include:spf.protection.outlook.com include:sendgrid.net include:_spf.presscloud.com include:spf.emailsignatures365.com ~all

✉️ SPF

Policy	Record (rdsejendomme.dk)
~all (soft fail)	v=spf1 mx a ip4:130.185.129.20/28 include:spf.protection.outlook.com include:sendgrid.net include:_spf.presscloud.com include:spf.emailsignatures365.com ~all

📨 DMARC

Policy	Record (_dmarc.rdsejendomme.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:2c6423c6@in.mailhardener.com

📬 MTA-STS433ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	604800s
Policy MX	rdsejendomme-dk.i-v1.mx.microsoft

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE10 records 83ms

Service / Owner	Type	Cert association
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.rdsejendomme-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…

🔐 DNSSEC312ms

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

🏷️ SOA0ms

Field	Value
Serial	2412488125
Primary NS (MNAME)	dom.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

194ms

A

197ms

MX

241ms

AAAA

212ms

TXT

397ms

CAA

264ms

HTTPS

218ms

TLSA

83ms

SOA

0ms

MTA-STS

433ms

DNSSEC

312ms

SRV

304ms

Total

2133ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 13:46:44	2133ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-17 10:21:53	1376ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 07:55:26	1417ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 00:23:08	9277ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-02 18:47:00	18715ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-02 14:11:56	1027ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 16:49:53	817ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-19 11:30:13	3308ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-18 07:57:58	1053ms	2 NS 0 A 1 MX	🔒 Secure	View