krystalhulen.dk

Records from scan: 2026-09-27 20:45:13  ·  1885ms total  ·  last checked 2026-10-17 21:20 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krystalhulen.dk is a .dk domain served by 2 nameservers (olof.ns.cloudflare.com, walk.ns.cloudflare.com). It was registered on 27 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.140 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by pmg1.h4r.eu, pmg2.h4r.eu. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   33ms
NameserverIP addressesPTRASN / ISP
olof.ns.cloudflare.com 108.162.195.51
162.159.44.51
172.64.35.51
2606:4700:58::a29f:2c33
2803:f800:50::6ca2:c333
2a06:98c1:50::ac40:2333		 olof.ns.cloudflare.com
olof.ns.cloudflare.com
olof.ns.cloudflare.com
olof.ns.cloudflare.com
olof.ns.cloudflare.com
olof.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
walk.ns.cloudflare.com 108.162.194.128
162.159.38.128
172.64.34.128
2606:4700:50::a29f:2680
2803:f800:50::6ca2:c280
2a06:98c1:50::ac40:2280		 walk.ns.cloudflare.com
walk.ns.cloudflare.com
walk.ns.cloudflare.com
walk.ns.cloudflare.com
walk.ns.cloudflare.com
walk.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
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.13.140 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.132.226 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 60s pmg1.h4r.eu 2a01:4f8:c012:7e77::1
49.12.11.203		 pmg1.h4r.eu
filter02.h4r.eu		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
20 60s pmg2.h4r.eu 2001:41d0:701:1100::a6bc
57.129.66.76		 filter04.h4r.eu
filter04.h4r.eu		 AS16276 OVH SAS
AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover213.184.85.15
🔶 Autoconfig213.184.85.15

🔷 AAAA Records (IPv6)#

2 records   48ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:84e2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:d8c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.140,172.67.132.226 ech=AEX+DQBBkQAgACB0n3ms2G7E4hs6ziODKEktNd1IXkuV18LaDiUHnpobPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:84e2,2606:4700:3033::6815:d8c

🔌 SRV Records#

1 records   77ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   173ms
TXT Record
v=spf1 ip4:213.184.85.15 include:_relayspf.hosting4real.net ip4:51.195.4.80 ip4:151.80.20.123 ip4:193.70.100.196 +a +mx ~all

✉️ SPF#

PolicyRecord (krystalhulen.dk)
~all (soft fail) v=spf1 ip4:213.184.85.15 include:_relayspf.hosting4real.net ip4:51.195.4.80 ip4:151.80.20.123 ip4:193.70.100.196 +a +mx ~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#

checked 2026-10-14 17:02:06
www188.114.96.1 188.114.97.1 2606:4700:3030::ac43:84e2 2606:4700:3033::6815:d8c (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2416001404
Primary NS (MNAME)olof.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 11:23:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-02-27
Expires2027-02-28 (132d)

🔗 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#

NS
33ms
A
39ms
MX
51ms
AAAA
48ms
TXT
173ms
CAA
40ms
HTTPS
44ms
TLSA
91ms
SOA
0ms
MTA-STS
58ms
DNSSEC
109ms
SRV
77ms
Total
1885ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 20:45:13 shown 1885ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 12:11:16 1195ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-07 11:11:52 2578ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-30 02:54:06 10366ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-28 12:05:21 1298ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-27 07:58:40 1393ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-26 07:24:54 2299ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-25 06:49:19 9946ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-24 06:05:54 1107ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-23 05:10:49 1229ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-21 01:25:15 9901ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-19 05:22:06 3565ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-18 03:47:01 5683ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-16 00:20:46 1215ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-13 19:30:06 1509ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-12 01:45:49 10006ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-10 15:43:50 8920ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-08 13:34:59 2438ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-06 11:21:10 1380ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-04 21:02:56 9889ms 4 NS 1 A 2 MX 🔓 Insecure
2026-07-03 12:34:59 960ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-30 23:00:52 1030ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-27 15:18:00 870ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-26 04:43:16 897ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-25 17:39:00 945ms 4 NS 1 A 2 MX 🔓 Insecure
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