rdsejendomme.dk

📜 Historical scan 2026-10-03 20:10:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rdsejendomme.dk is a .dk domain served by 2 nameservers (dom.ns.cloudflare.com, laylah.ns.cloudflare.com). It was registered on 16 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rdsejendomme-dk.i-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 39ms

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 Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	rdsejendomme-dk.i-v1.mx.microsoft	2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca21::10 2a01:111:f403:ca48::12 52.101.103.137 52.101.209.153 52.101.209.28 52.101.73.120	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 80ms

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

📝 TXT Records#

3 records 210ms

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-STS#

264ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 16:57:02

www	Exists, no address
www vs bare domain	Neither resolves rdsejendomme.dk: no address www.rdsejendomme.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 74ms

Service / Owner	Type	Cert association
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	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

70ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2416517968
Primary NS (MNAME)	dom.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 15:03:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-16
Expires	2026-12-31 (72d)

🔗 Same registrant#

7 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
montana.dk	Punktum dk A/S (direct)
montanaartweb.dk	Punktum dk A/S (direct)
montanamobile.dk	Punktum dk A/S (direct)
montanareol.dk	Punktum dk A/S (direct)
montanastore.dk	Punktum dk A/S (direct)
montanium.dk	Punktum dk A/S (direct)
rdsdesign.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

44ms

43ms

AAAA

41ms

TXT

210ms

CAA

56ms

HTTPS

57ms

TLSA

74ms

SOA

50ms

MTA-STS

264ms

DNSSEC

70ms

SRV

80ms

Total

757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:57:02	2698ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-15 15:55:00	513ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-14 14:42:44	580ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-08 07:02:28	736ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-03 20:10:44 shown	757ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 19:07:53	1243ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-11 01:57:03	2554ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-18 13:46:44	2133ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-17 10:21:53	1376ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-15 07:55:26	1417ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-24 00:23:08	9277ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 18:47:00	18715ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 14:11:56	1027ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 16:49:53	817ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-19 11:30:13	3308ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 07:57:58	1053ms	2 NS 0 A 1 MX	🔒 Secure