rdsdesign.dk DNS records

🖥️ Nameservers2 records 50ms

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 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	rdsdesign-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.18 52.101.68.25 52.101.73.11 52.101.73.15	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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 Records1 records 2045ms

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

📝 TXT Records3 records 290ms

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-STS316ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC131ms

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	2412109638
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

50ms

A

49ms

MX

48ms

AAAA

47ms

TXT

290ms

CAA

53ms

HTTPS

50ms

TLSA

653ms

SOA

0ms

MTA-STS

316ms

DNSSEC

131ms

SRV

2045ms

Total

3758ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 23:32:57	4597ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-16 06:57:50	3132ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 00:31:36	3758ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 05:23:38	1857ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-30 18:11:37	1161ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 19:42:21	4048ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-24 12:36:44	931ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 11:19:18	919ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 04:18:41	14948ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-19 21:11:36	1280ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-18 07:08:28	6875ms	2 NS 0 A 1 MX	🔒 Secure	View