aar.dk DNS records

🖥️ Nameservers2 records 209ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nikon.ns.cloudflare.com	108.162.195.176 162.159.44.176 172.64.35.176 2606:4700:58::a29f:2cb0 2803:f800:50::6ca2:c3b0 2a06:98c1:50::ac40:23b0	nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 195ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.20	60s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.211.70	60s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 173ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aar-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.36 52.101.68.39 52.101.68.8 52.101.73.24	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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
🔶 Autoconfig	104.21.35.20

🔷 AAAA Records (IPv6)2 records 188ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:2314	60s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d346	60s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 203ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.20,172.67.211.70 ech=AEX+DQBB5AAgACDKZ8lsRPhhmeEuJL6OVArA/wTaaCpl3raF9PM13L+7IAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2314,2606:4700:3035::ac43:d346

📝 TXT Records7 records 486ms

TXT Record
apple-domain-verification=rINfjwFPYm0wODnv
atlassian-domain-verification=aAksMC1fYT9Hc9UrWBmto0i5zON7h6HhMdnd9pLpASmJ41g3R6vRvwpQ1wi10BAK
atlassian-sending-domain-verification=f7c59656-49f4-49fa-98b5-a51cd81c3bd9
google-site-verification=JzzjY43lku_DByw0uUOdyAjnc-0gL96vxxaDNyGkcO4
google-site-verification=qrAHJgvZxWWVKHorPR6VDbFUwru90nmXsW1DMqxGGSU
MS=FBDF5A6636780ECFEFD7EEFFFE100A8F394D1D03
v=spf1 include:emsd1.com include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.designrus.dk -all

✉️ SPF

Policy	Record (aar.dk)
-all (hard fail)	v=spf1 include:emsd1.com include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.designrus.dk -all

📨 DMARC

Policy	Record (_dmarc.aar.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:638efec2837a4c0198bd34c0de49682a@dmarc-reports.cloudflare.net

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC246ms

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	2410741127
Primary NS (MNAME)	lucy.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

209ms

A

195ms

MX

173ms

AAAA

188ms

TXT

486ms

CAA

148ms

HTTPS

203ms

TLSA

859ms

SOA

0ms

MTA-STS

208ms

DNSSEC

246ms

SRV

295ms

Total

3185ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-29 18:26:44	3185ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 12:15:06	1535ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 09:03:43	2179ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 12:56:51	1532ms	2 NS 2 A 1 MX	🔓 Insecure	View