rdsdesign.dk

📜 Historical scan 2026-10-12 02:01:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rdsdesign.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 rdsdesign-dk.mail.protection.outlook.com. 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 38ms

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 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	rdsdesign-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::a 52.101.103.36 52.101.209.31 52.101.68.25 52.101.91.159	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 111ms

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

📝 TXT Records#

3 records 214ms

TXT Record
MS=ms30872068
v=spf1 include:spf.protection.outlook.com ~all
ZNBVP8GGW4HO7f9hi77pzfif90ObD+50D4e0BMOuIfRLuxmpyDOSZcu1KClBBsX5tXfsIIbmSLjuS2lCJkarAw==

✉️ SPF#

Policy	Record (rdsdesign.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

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

📬 MTA-STS#

235ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	604800s
Policy MX	rdsdesign-dk.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@in.mailhardener.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 03:55:48

www	Exists, no address
www vs bare domain	Neither resolves rdsdesign.dk: no address www.rdsdesign.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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-rdsdesign-dk._domainkey.rdsdesignaps.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-rdsdesign-dk._domainkey.rdsdesignaps.e-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rdsdesign.dk	UuFNY7j43_kkDZurzlLgF1ZTiwICFI6uIGGhrsq__Jk
TXT	_acme-challenge.rdsdesign.dk	frMpIQVtKQ8OHfTrKBV_ZB1OTCYediOyt9i-5wIqTA0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2417230762
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 04:10:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-16
Expires	2026-12-31 (71d)

🔗 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)
rdsejendomme.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

33ms

32ms

AAAA

36ms

TXT

214ms

CAA

37ms

HTTPS

35ms

TLSA

765ms

SOA

33ms

MTA-STS

235ms

DNSSEC

114ms

SRV

111ms

Total

1964ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 03:55:48	1200ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-13 03:26:06	4655ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-12 02:01:21 shown	1964ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-04 17:18:29	1456ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 16:58:59	2933ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 23:23:31	1888ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-15 13:55:26	2130ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-18 23:32:57	4597ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-16 06:57:50	3132ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-15 00:31:36	3758ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-24 05:23:38	1857ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-30 18:11:37	1161ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 19:42:21	4048ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 12:36:44	931ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 11:19:18	919ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 04:18:41	14948ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-19 21:11:36	1280ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 07:08:28	6875ms	2 NS 0 A 1 MX	🔒 Secure