krystallageret.dk

📜 Historical scan 2026-06-24 07:19:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krystallageret.dk is a .dk domain served by 2 nameservers (david.ns.cloudflare.com, delilah.ns.cloudflare.com). It was registered on 20 December 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.38.21 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.ad-group.dk. The zone is of unknown DNSSEC status, 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
david.ns.cloudflare.com	108.162.193.152 172.64.33.152 173.245.59.152 2606:4700:58::adf5:3b98 2803:f800:50::6ca2:c198 2a06:98c1:50::ac40:2198	david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
delilah.ns.cloudflare.com	108.162.194.99 162.159.38.99 172.64.34.99 2606:4700:50::a29f:2663 2803:f800:50::6ca2:c263 2a06:98c1:50::ac40:2263	delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.21	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.7	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.ad-group.dk	212.98.84.140	mail.ad-group.dk	AS42525 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.38.21
🔶 Autoconfig	104.21.38.21

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:2615	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:da07	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.21,172.67.218.7 ech=AEX+DQBBJgAgACDEe6fH/MJxGPU11bgPwmf+lAkTmGqNq0Y5foUuVoe/cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2615,2606:4700:3037::ac43:da07

📝 TXT Records#

1 records 179ms

TXT Record
v=spf1 mx a a:smtprelay.splush.dk ~all

✉️ SPF#

Policy	Record (krystallageret.dk)
~all (soft fail)	v=spf1 mx a a:smtprelay.splush.dk ~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 2026-10-07 19:35:19

www	104.21.38.21 172.67.218.7 2606:4700:3034::6815:2615 2606:4700:3037::ac43:da07 (AS13335) (address records, no CNAME)
www vs bare domain	Same network krystallageret.dk: 104.21.38.21 172.67.218.7 2606:4700:3034::6815:2615 2606:4700:3037::ac43:da07 (AS13335) www.krystallageret.dk: 104.21.38.21 172.67.218.7 2606:4700:3034::6815:2615 2606:4700:3037::ac43:da07 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'krystallageret.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

38ms

Field	Value
Serial	2406706155
Primary NS (MNAME)	david.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 14:25:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-12-20
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

39ms

55ms

AAAA

34ms

TXT

179ms

CAA

65ms

HTTPS

34ms

TLSA

134ms

SOA

38ms

MTA-STS

49ms

DNSSEC

75ms

SRV

91ms

Total

869ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:35:19	610ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 13:58:17	497ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 12:56:20	775ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 11:42:24	2671ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 04:57:49	9498ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 22:42:02	899ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 20:30:11	3168ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 12:32:23	1201ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 07:19:39 shown	869ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-22 01:34:03	881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 21:53:33	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:05:38	595ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 02:54:25	881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 10:09:35	4040ms	2 NS 2 A 1 MX	🔓 Insecure