arkitekten.dk

📜 Historical scan 2026-06-16 13:39:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkitekten.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 139.59.214.242 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by arkitekten-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.59.214.242	—	237866.cloudwaysapps.com	AS14061	DigitalOcean, LLC	139.59.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	arkitekten-dk.mail.protection.outlook.com	52.101.68.25 52.101.68.32 52.101.68.39 52.101.68.8	mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com	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#

2 records 123ms

TXT Record
MS=ms53615791
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.arkitekten.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-11 05:33:35

www	139.59.214.242 (AS14061) (address records, no CNAME)
www vs bare domain	Same network arkitekten.dk: 139.59.214.242 (AS14061) www.arkitekten.dk: 139.59.214.242 (AS14061)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-arkitekten-dk._domainkey.arkitektforeningen.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

151ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026030301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 21:54:01

Field	Value
Registrar	ONE.COM A/S
Registered	1997-01-31
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

46ms

50ms

AAAA

48ms

TXT

123ms

CAA

40ms

HTTPS

43ms

TLSA

163ms

SOA

44ms

MTA-STS

114ms

DNSSEC

151ms

SRV

0ms

Total

787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 05:33:35	1224ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 21:33:27	1533ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 07:16:23	5285ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 05:41:47	3043ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 23:34:12	6631ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 12:25:12	1132ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:39:05 shown	787ms	2 NS 1 A 1 MX	🔒 Secure