geekcore.dk

Records from scan: 2026-10-09 08:34:14  ·  4682ms total  ·  last checked 2026-10-17 09:14 (unchanged)
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geekcore.dk is a .dk domain served by 2 nameservers (sreeni.ns.cloudflare.com, valentin.ns.cloudflare.com). It was registered on 8 October 2026 (WHOIS) and first appeared in the .dk zone on 9 October 2026. Its website address 104.21.28.174 is hosted by Cloudflare, Inc. (AS13335). 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   738ms
NameserverIP addressesPTRASN / ISP
sreeni.ns.cloudflare.com 108.162.194.178
162.159.38.178
172.64.34.178
2606:4700:50::a29f:26b2
2803:f800:50::6ca2:c2b2
2a06:98c1:50::ac40:22b2		 sreeni.ns.cloudflare.com
sreeni.ns.cloudflare.com
sreeni.ns.cloudflare.com
sreeni.ns.cloudflare.com
sreeni.ns.cloudflare.com
sreeni.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
valentin.ns.cloudflare.com 108.162.195.206
162.159.44.206
172.64.35.206
2606:4700:58::a29f:2cce
2803:f800:50::6ca2:c3ce
2a06:98c1:50::ac40:23ce		 valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.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   961ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.28.174 299s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.146.238 299s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   547ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:92ee 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:1cae 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   664ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.28.174,172.67.146.238 ech=AEX+DQBB5QAgACBvkezoVuNwfnPTHvHb0ECno97zVV54tG0cqmryxMEjBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:92ee,2606:4700:3034::6815:1cae

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 08:34:15
www104.21.28.174 172.67.146.238 2606:4700:3031::ac43:92ee 2606:4700:3034::6815:1cae (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1527ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

398ms
FieldValue
Serial2416945483
Primary NS (MNAME)sreeni.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 08:25:11
FieldValue
RegistrarOpenprovider
Registered2026-10-08
Expires2027-10-07 (354d)

🔗 Same registrant#

318 domains

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Showing 100 of 318.

📋 WHOIS#

⏱️ Lookup Timing#

NS
738ms
A
961ms
MX
685ms
AAAA
547ms
TXT
1803ms
CAA
969ms
HTTPS
664ms
TLSA
1232ms
SOA
398ms
MTA-STS
1406ms
DNSSEC
1527ms
SRV
1356ms
Total
4682ms
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