arkitektas.dk

📜 Historical scan 2026-06-16 13:39:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkitektas.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.scan-itc.com, mail2.scan-itc.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 30ms

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

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.scan-itc.com	87.116.6.164	mail.scan-itc.com	AS31027 GlobalConnect A/S
20	—	mail2.scan-itc.com	87.116.6.168	mail2.scan-itc.com	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

1 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:8070:631e:882c:74bc	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 141ms

TXT Record
Managed by: http://scan-itc.com - Julian Karolini +45 40 57 68 79
v=spf1 mx ip4:87.116.6.164 ip4:87.116.6.168 ~all

✉️ SPF#

Policy	Record (arkitektas.dk)
~all (soft fail)	v=spf1 mx ip4:87.116.6.164 ip4:87.116.6.168 ~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 2026-10-16 06:51:23

www	46.30.215.66 2a02:2350:5:111:14:2156:7faa:e1e8 (AS51468) (address records, no CNAME)
www vs bare domain	Same network arkitektas.dk: 2a02:2350:5:111:14:2156:7faa:e1e8 (AS51468) www.arkitektas.dk: 46.30.215.66 2a02:2350:5:111:14:2156:7faa:e1e8 (AS51468)
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
mail	—	RSA · ~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#

98ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

28ms

Field	Value
Serial	2026042002
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 2026-10-04 10:58:01

Field	Value
Registrar	ONE.COM A/S
Registered	2020-11-27
Expires	2026-11-30 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

31ms

29ms

AAAA

29ms

TXT

141ms

CAA

30ms

HTTPS

29ms

TLSA

67ms

SOA

28ms

MTA-STS

32ms

DNSSEC

98ms

SRV

0ms

Total

658ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 10:19:39	648ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-26 09:33:47	688ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-06 20:34:55	702ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-29 21:26:15	679ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-19 07:46:26	4833ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-04 18:57:04	2113ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-28 14:07:33	2659ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-02 10:46:25	2150ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-25 21:47:13	1261ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 13:39:25 shown	658ms	2 NS 0 A 2 MX	🔒 Secure