krystaljulekalender.dk

📜 Historical scan 2026-09-10 21:51:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krystaljulekalender.dk is a .dk domain served by 2 nameservers (jaxson.ns.cloudflare.com, nora.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.66 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and 1 more. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
jaxson.ns.cloudflare.com	108.162.195.221 162.159.44.221 172.64.35.221 2606:4700:58::a29f:2cdd 2803:f800:50::6ca2:c3dd 2a06:98c1:50::ac40:23dd	jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nora.ns.cloudflare.com	108.162.192.213 172.64.32.213 173.245.58.213 2606:4700:50::adf5:3ad5 2803:f800:50::6ca2:c0d5 2a06:98c1:50::ac40:20d5	nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com nora.ns.cloudflare.com nora.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.66	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.34	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	mx1-hosting.jellyfish.systems	162.255.118.28	oxse3a.privateemail.com	AS22612 Namecheap, Inc.
10	300s	mx2-hosting.jellyfish.systems	162.255.118.29	oxse2b.privateemail.com	AS22612 Namecheap, Inc.
20	300s	mx3-hosting.jellyfish.systems	162.255.118.13	mx3-hosting.jellyfish.systems	AS22612 Namecheap, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.67.66
🔶 Autoconfig	172.67.216.34

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4342	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d822	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.66,172.67.216.34 ech=AEX+DQBBVAAgACCApOOHcJCMOPawZVUn+juo1PIpFsX50Vr+ykHKXQZ6ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4342,2606:4700:3035::ac43:d822

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 +a +mx +ip4:162.0.232.211 include:spf.web-hosting.com ~all

✉️ SPF#

Policy	Record (krystaljulekalender.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:162.0.232.211 include:spf.web-hosting.com ~all

📨 DMARC#

Policy	Record (_dmarc.krystaljulekalender.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-21 23:49:41

www	104.21.67.66 172.67.216.34 2606:4700:3032::6815:4342 2606:4700:3035::ac43:d822 (AS13335) (address records, no CNAME)
www vs bare domain	Same network krystaljulekalender.dk: 104.21.67.66 172.67.216.34 2606:4700:3032::6815:4342 2606:4700:3035::ac43:d822 (AS13335) www.krystaljulekalender.dk: 104.21.67.66 172.67.216.34 2606:4700:3032::6815:4342 2606:4700:3035::ac43:d822 (AS13335)
Wildcard	No

✍️ 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: 9/10 · policy: ~all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.krystaljulekalender.dk	2wO4RtEzYHJ9Dlds8KYSx9mpVKB9xzm_96Ws1CPgTlA
TXT	_acme-challenge.krystaljulekalender.dk	e6BrQAMVY1uxH24ioKCia2m9EspHcFospQdGGY23hXM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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	2414434483
Primary NS (MNAME)	jaxson.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

38ms

AAAA

41ms

TXT

163ms

CAA

51ms

HTTPS

29ms

TLSA

1196ms

SOA

0ms

MTA-STS

58ms

DNSSEC

115ms

SRV

71ms

Total

3332ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 23:49:41	549ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-07 15:38:41	2672ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 07:26:18	644ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-17 22:36:19	1712ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-10 21:51:00 shown	3332ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 07:01:20	1009ms	2 NS 1 A 3 MX	🔓 Insecure