rekonstruktioner.dk

📜 Historical scan 2026-08-22 03:47:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rekonstruktioner.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, harleigh.ns.cloudflare.com). It was registered on 21 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.118 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 231ms

Nameserver	IP addresses	PTR	ASN / ISP
apollo.ns.cloudflare.com	108.162.193.66 172.64.33.66 173.245.59.66 2606:4700:58::adf5:3b42 2803:f800:50::6ca2:c142 2a06:98c1:50::ac40:2142	apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
harleigh.ns.cloudflare.com	108.162.194.58 162.159.38.58 172.64.34.58 2606:4700:50::a29f:263a 2803:f800:50::6ca2:c23a 2a06:98c1:50::ac40:223a	harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.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 272ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.117	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 305ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9175	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3f76	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 350ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.118,172.67.145.117 ech=AEX+DQBBxwAgACA4fxrvtjSiCSEv9GHc36e1GC0Zt6p52VDpfxau6+UYPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9175,2606:4700:3033::6815:3f76

📝 TXT Records#

1 records 686ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (rekonstruktioner.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.rekonstruktioner.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:05467b80528a516@rep.dmarcanalyzer.com; ruf=mailto:05467b80528a516@for.dmarcanalyzer.com; fo=1;

📬 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 2026-10-10 07:11:52

www	104.21.63.118 172.67.145.117 2606:4700:3030::ac43:9175 2606:4700:3033::6815:3f76 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rekonstruktioner.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.rekonstruktioner.dk: 104.21.63.118 172.67.145.117 2606:4700:3030::ac43:9175 2606:4700:3033::6815:3f76 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rekonstruktioner.dk	Qjozv1eEvLRXMB8amX0T6aqe0FFNuQ9y0RLQYpbMFM0
TXT	_acme-challenge.rekonstruktioner.dk	WPAgEAF8ekF7ZxU2B406JckQJcDi_Yr74-oIyx9NdOU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

515ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412796531
Primary NS (MNAME)	apollo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 03:31:29

Field	Value
Registrar	Simply.com A/S
Registered	2000-03-21
Expires	2029-03-31 (890d)

🔗 Same registrant#

18 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
bogfoering.dk	Punktum dk A/S (direct)
budgetter.dk	Simply.com A/S
capung.dk	Simply.com A/S
danskledercenter.dk	Simply.com A/S
digitalparat.dk	Simply.com A/S
dinrevisor.dk	Simply.com A/S
granthornton.dk	Simply.com A/S
kvistjensen.dk	Simply.com A/S
nationalrevision.dk	Simply.com A/S
pkfkrestenfoged.dk	Simply.com A/S
post4130.dk	Simply.com A/S
revi-it.dk	Simply.com A/S
revicor.dk	Simply.com A/S
revivest.dk	Simply.com A/S
reviwest.dk	Simply.com A/S
selvangivelsen.dk	Simply.com A/S
selvangivelser.dk	Simply.com A/S
theillandersen.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

231ms

272ms

259ms

AAAA

305ms

TXT

686ms

CAA

286ms

HTTPS

350ms

TLSA

279ms

SOA

0ms

MTA-STS

393ms

DNSSEC

515ms

SRV

362ms

Total

5019ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 16:29:10	523ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 23:45:16	627ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 13:25:33	1484ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 15:13:50	717ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 03:55:25	4641ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 03:47:11 shown	5019ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 16:43:54	895ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 00:06:53	2236ms	2 NS 2 A 0 MX	🔓 Insecure