crowntech.dk

📜 Historical scan 2026-06-16 23:00:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crowntech.dk is a .dk domain served by 2 nameservers (chad.ns.cloudflare.com, edna.ns.cloudflare.com). It was registered on 2 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.146 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.crowntech.dk. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
chad.ns.cloudflare.com	—	—	—
edna.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.146	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.199	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.crowntech.dk	92.205.171.9	9.171.205.92.host.secureserver.net	AS21499 Host Europe GmbH

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c5c7	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3c92	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.146,172.67.197.199 ipv6hint=2606:4700:3032::ac43:c5c7,2606:4700:3037::6815:3c92

📝 TXT Records#

6 records 109ms

TXT Record
atlassian-domain-verification=2MUooSBRHHUY36KZf44yZF5X4MPOPbxPVxRykuIyk1WEIVKiN91hUta3vX550G7Y
facebook-domain-verification=rtoubcsr6mo7my6g0gw30ol1e1rfet
google-site-verification=xY9KtnAJC1ERT_Liw2U47mKC6KRPNLZGuPSjzhqv6SI
v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNGfAC3q8g2p6jBR3UIMqgp8wKZXzhJJUOSbeye87T4gAIgmQ0+qMaeTMgqM4NGN+WZxNMojRcVsoSI9UI/8Xzn4GLn/AxTezYw5Vg4M4U8/TenjjQbZr46SWfkuI2VajI/iWoXbgqKxUpIYlkcsuRyirtM6HssF/ekKbRumNOYQIDAQAB
v=DMARC1;p=quarantine;pct=100;rua=mailto:jobs@crowntech.dk;ruf=mailto:jobs@crowntech.dk;ri=86400;fo=1;
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (crowntech.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC#

Policy	Record (_dmarc.crowntech.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100;rua=mailto:jobs@crowntech.dk;ruf=mailto:jobs@crowntech.dk;ri=86400;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 2026-10-09 11:57:26

www	104.21.60.146 172.67.197.199 2606:4700:3033::6815:3c92 2606:4700:3035::ac43:c5c7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network crowntech.dk: 104.21.60.146 172.67.197.199 2606:4700:3033::6815:3c92 2606:4700:3035::ac43:c5c7 (AS13335) www.crowntech.dk: 104.21.60.146 172.67.197.199 2606:4700:3033::6815:3c92 2606:4700:3035::ac43:c5c7 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2406580617
Primary NS (MNAME)	chad.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 05:22:54

Field	Value
Registrar	Simply.com A/S
Registered	2019-07-02
Expires	2027-07-31 (287d)

🔗 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#

35ms

36ms

35ms

AAAA

36ms

TXT

109ms

CAA

35ms

HTTPS

35ms

TLSA

61ms

SOA

35ms

MTA-STS

68ms

DNSSEC

116ms

SRV

0ms

Total

534ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:57:26	984ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 10:28:52	701ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 05:53:05	623ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:53:57	748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 12:57:21	688ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 12:52:07	836ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 19:59:51	699ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 14:04:03	3594ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 11:35:47	3035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 06:53:05	9046ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 00:33:18	1060ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 13:31:19	1196ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 01:25:00	65535ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:11:04	1676ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:10:34	448ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:00:59 shown	534ms	2 NS 2 A 1 MX	🔓 Insecure