arkitex.dk

📜 Historical scan 2026-06-21 13:29:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkitex.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 27 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by arkitex-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.16	600s	linux16.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	arkitex-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.15 52.101.68.27 52.101.73.16 52.101.73.28	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.230.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

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

✉️ SPF#

Policy	Record (arkitex.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#

latest probe, not this scan · checked 2026-10-08 02:09:37

www	185.21.43.16 (AS48854) (address records, no CNAME)
www vs bare domain	Same network arkitex.dk: 185.21.43.16 (AS48854) www.arkitex.dk: 185.21.43.16 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

88ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

46ms

Field	Value
Serial	2021100700
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 01:24:50

Field	Value
Registrar	A/S SCANNET
Registered	1998-11-27
Expires	2026-10-21 (1d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

33ms

84ms

AAAA

31ms

TXT

163ms

CAA

48ms

HTTPS

43ms

TLSA

1000ms

SOA

46ms

MTA-STS

43ms

DNSSEC

88ms

SRV

123ms

Total

1429ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:09:37	1057ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:05:17	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 17:45:06	873ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:08:09	1054ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 22:38:14	1463ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:10:54	1078ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 23:17:48	1210ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 03:03:06	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:29:11 shown	1429ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:27:18	2544ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:40:29	1142ms	2 NS 1 A 1 MX	🔒 Secure