arconsunmark.dk

Records from scan: 2026-10-08 04:52:08 · 2072ms total · last checked 2026-10-16 16:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arconsunmark.dk is a .dk domain served by 3 nameservers (dns1.a1.net, dns2.a1.net, dns3.a1.net). It was registered on 2 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by arconsunmark-dk.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#

3 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.a1.net	2001:850:3030:31:80:120:17:26 80.120.17.26	dns1.a1.net dns1.a1.net	AS8447 Telekom Austria AS8447 Telekom Austria
dns2.a1.net	192.174.68.105 2001:67c:1bc::105 2001:850:3010:101:213:33:99:79 213.33.99.79	dns2.a1.net dns2.a1.net dns2.a1.net dns2.a1.net	AS1921 ipcom GmbH AS1921 ipcom GmbH AS8447 Telekom Austria AS8447 Telekom Austria
dns3.a1.net	176.97.158.105 2001:67c:10b8::105	dns3.a1.net dns3.a1.net	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	14400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	14400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arconsunmark-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.181.156 52.101.73.145 52.101.73.155 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.152
🔶 Autoconfig	165.160.15.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 268ms

TXT Record
MS=ms66223468
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (arconsunmark.dk)
-all (hard fail)	v=spf1 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 2026-10-08 04:52:08

www	165.160.15.20 (AS19574) (address records, no CNAME)
www vs bare domain	Same network arconsunmark.dk: 165.160.13.20 165.160.15.20 (AS19574) www.arconsunmark.dk: 165.160.15.20 (AS19574)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2020082600
Primary NS (MNAME)	dns1.a1.net
Responsible (RNAME)	domainadmin@a1.net
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-05 17:52:38

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2015-02-02
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

47ms

32ms

AAAA

57ms

TXT

268ms

CAA

54ms

HTTPS

52ms

TLSA

536ms

SOA

35ms

MTA-STS

76ms

DNSSEC

72ms

SRV

112ms

Total

2072ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:52:08 shown	2072ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-04 10:46:28	1049ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-27 14:11:19	10240ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-25 22:58:48	9891ms	3 NS 2 A 1 MX	🔓 Insecure
2026-07-02 00:29:24	6221ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:00:05	2116ms	3 NS 2 A 1 MX	🔓 Insecure