danarkitekt.dk

📜 Historical scan 2026-06-16 23:55:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danarkitekt.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was registered on 26 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.189.142.245 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 125ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	—	—	—
ns2.123hotel.dk	—	—	—

🌍 A Records#

1 records 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.189.142.245	—	smtp.sequelsite.dk	AS51167	Contabo GmbH	5.189.128.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

2 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 248ms

TXT Record
v=spf1 mx a ip4:5.189.142.245/32 include:spf.curanet.dk include:vmi170227.contaboserver.net ~all

✉️ SPF#

Policy	Record (danarkitekt.dk)
~all (soft fail)	v=spf1 mx a ip4:5.189.142.245/32 include:spf.curanet.dk include:vmi170227.contaboserver.net ~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 04:37:54

www	5.189.142.245 (AS51167) (address records, no CNAME)
www vs bare domain	Same network danarkitekt.dk: 5.189.142.245 (AS51167) www.danarkitekt.dk: 5.189.142.245 (AS51167)
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: 6/10 · policy: ~all

error include:vmi170227.contaboserver.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

122ms

Field	Value
Serial	2026052101
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 05:17:08

Field	Value
Registrar	CURANET A/S
Registered	2004-02-26
Expires	2027-02-28 (133d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

125ms

116ms

107ms

AAAA

111ms

TXT

248ms

CAA

122ms

HTTPS

111ms

TLSA

78ms

SOA

122ms

MTA-STS

126ms

DNSSEC

229ms

SRV

0ms

Total

589ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:37:54	697ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-03 02:39:12	497ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 00:55:14	1097ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-22 16:30:33	6735ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 22:45:20	705ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 23:55:14 shown	589ms	2 NS 1 A 2 MX	🔒 Secure