koekkenarkitekterne.dk

📜 Historical scan 2026-10-15 01:20:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koekkenarkitekterne.dk is a .dk domain served by 2 nameservers (seth.ns.cloudflare.com, ulla.ns.cloudflare.com). It was registered on 11 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.24 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by koekkenarkitekterne-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
seth.ns.cloudflare.com	108.162.193.142 172.64.33.142 173.245.59.142 2606:4700:58::adf5:3b8e 2803:f800:50::6ca2:c18e 2a06:98c1:50::ac40:218e	seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.24	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	koekkenarkitekterne-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:c967::c 2a01:111:f403:ca09::22 2a01:111:f403:ca21::10 52.101.103.36 52.101.68.29 52.101.91.156 52.101.91.159	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00207.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

🔷 AAAA Records (IPv6)#

2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:4d18	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cb8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 115ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBEAAgACCQMO3qEfP4pw6GobQQcZY/r6fBPrXcN9nHe9EZwU6JVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f

🔌 SRV Records#

1 records 419ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 433ms

TXT Record
ca3-3bc9ea963f684bdbb4e0578c5c690e57
MS=ms47077243
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.koekkenarkitekterne.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:aa3fe9cf611547e58a3cc9b4f8ce5f87@dmarc-reports.cloudflare.net

📬 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 2026-10-17 03:18:41

www	104.21.77.24 172.67.203.143 2606:4700:3036::6815:4d18 2606:4700:3037::ac43:cb8f (AS13335) (address records, no CNAME)
www vs bare domain	Same network koekkenarkitekterne.dk: 104.21.77.24 172.67.203.143 2606:4700:3036::6815:4d18 2606:4700:3037::ac43:cb8f (AS13335) www.koekkenarkitekterne.dk: 104.21.77.24 172.67.203.143 2606:4700:3036::6815:4d18 2606:4700:3037::ac43:cb8f (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.koekkenarkitekterne.dk	akgLNPYCALiltFZQ28HjZgmW9pq4SU1Mc0pdV1iloGU
TXT	_acme-challenge.koekkenarkitekterne.dk	jo1l7NsvuttZNEwSdWQD3dXsz_bc9tE-HDdnsqMuHM8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

264ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2417494767
Primary NS (MNAME)	seth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 02:08:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-09-11
Expires	2027-09-30 (339d)

🔗 Same registrant#

9 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).

Domain	Registrar
123byd.dk	Punktum dk A/S (direct)
bbcf.dk	Punktum dk A/S (direct)
binaryenlightenment.dk	Punktum dk A/S (direct)
bitsin.dk	Punktum dk A/S (direct)
fra-printer.dk	Punktum dk A/S (direct)
gyldenstens-vaenge.dk	Punktum dk A/S (direct)
gyldenstensvænge.dk	Punktum dk A/S (direct)
novalogic.dk	Punktum dk A/S (direct)
psychosoft.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

114ms

94ms

AAAA

88ms

TXT

433ms

CAA

101ms

HTTPS

115ms

TLSA

1071ms

SOA

73ms

MTA-STS

263ms

DNSSEC

264ms

SRV

419ms

Total

2694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 03:18:41	2076ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-16 01:57:52	783ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-15 01:20:00 shown	2694ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 14:30:03	1313ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 11:55:21	880ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 19:33:36	1074ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 01:16:28	1380ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 12:26:34	2130ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 09:36:49	1311ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 12:38:24	2337ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 04:51:25	1765ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 12:20:01	7276ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 12:35:18	7662ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 03:06:33	1612ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 06:03:01	1508ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-02 23:14:10	10037ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 17:31:31	4229ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 16:33:03	1123ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:30:28	5793ms	2 NS 2 A 1 MX	🔒 Secure