ar-r.dk

Records from scan: 2026-09-29 10:08:03 · 3254ms total · last checked 2026-10-17 05:36 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ar-r.dk is a .dk domain served by 2 nameservers (dns1.pro.dk, dns2.pro.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by arr-dk0e.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 18ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.pro.dk	37.140.219.20	—	AS31027 GlobalConnect A/S
dns2.pro.dk	37.140.219.21	—	AS31027 GlobalConnect A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 11ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arr-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca3c::8 52.101.103.36 52.101.68.25 52.101.68.27 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr02cu00203.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 121ms

TXT Record
v=spf1 mx a include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ar-r.dk)
-all (hard fail)	v=spf1 mx a include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

checked 2026-10-14 02:24:18

www	NXDOMAIN
www vs bare domain	Neither resolves ar-r.dk: no address www.ar-r.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1343ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

8ms

Field	Value
Serial	29
Primary NS (MNAME)	dns1
Responsible (RNAME)	hostmaster@pro.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

18ms

65ms

11ms

AAAA

21ms

TXT

121ms

CAA

10ms

HTTPS

33ms

TLSA

312ms

SOA

8ms

MTA-STS

8ms

DNSSEC

1343ms

SRV

0ms

Total

3254ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 10:08:03 shown	3254ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 00:23:55	643ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 13:38:08	2762ms	2 NS 0 A 1 MX	🔓 Insecure