m4arkitekter.dk DNS records

🖥️ Nameservers2 records 143ms

Nameserver	IP addresses	PTR	ASN / ISP
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
malcolm.ns.cloudflare.com	108.162.195.81 162.159.44.81 172.64.35.81 2606:4700:58::a29f:2c51 2803:f800:50::6ca2:c351 2a06:98c1:50::ac40:2351	malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.171	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.190	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	m4arkitekter-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.73.15 52.101.73.155 52.101.73.24 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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
32766	300s	ms65653869.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	104.21.41.171

🔷 AAAA Records (IPv6)2 records 124ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:bfbe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:29ab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 153ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBB/gAgACAEG/7Brqe/fvQzazr919c4T8/5fb5mXjy6SOggZUQaaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab

🔌 SRV Records1 records 227ms

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

📝 TXT Records2 records 587ms

TXT Record
google-site-verification=or7BER3cSBCe6YGKkvnEVOHuv_jgsrEMHbyeQv5nNfg
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (m4arkitekter.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.m4arkitekter.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@m4arkitekter.dk\010

📬 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
TXT	_acme-challenge.m4arkitekter.dk	gQe8ShqXBeVWs7VsTSJOxcjrrQ43fyDkPj_EjVfOODU
TXT	_acme-challenge.m4arkitekter.dk	M46HEv0oov0YD84CBjeDuuXOu55zPnHJ91L3qITnHbU

🔗 TLSA / DANE

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

🔐 DNSSEC370ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413635515
Primary NS (MNAME)	christina.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

143ms

A

133ms

MX

112ms

AAAA

124ms

TXT

587ms

CAA

127ms

HTTPS

153ms

TLSA

1054ms

SOA

0ms

MTA-STS

320ms

DNSSEC

370ms

SRV

227ms

Total

3190ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:25:29	3190ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-29 10:59:12	2039ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-23 14:24:54	5239ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-09 23:15:26	1667ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-02 15:43:23	3017ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-25 21:06:13	1120ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 16:44:46	1344ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 15:37:58	1218ms	2 NS 2 A 2 MX	🔓 Insecure	View