groncomputer.dk

📜 Historical scan 2026-10-07 21:14:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

groncomputer.dk is a .dk domain served by 2 nameservers (chloe.ns.cloudflare.com, patryk.ns.cloudflare.com). It was registered on 30 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.225 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
chloe.ns.cloudflare.com	108.162.192.85 172.64.32.85 173.245.58.85 2606:4700:50::adf5:3a55 2803:f800:50::6ca2:c055 2a06:98c1:50::ac40:2055	chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
patryk.ns.cloudflare.com	108.162.195.122 162.159.44.122 172.64.35.122 2606:4700:58::a29f:2c7a 2803:f800:50::6ca2:c37a 2a06:98c1:50::ac40:237a	patryk.ns.cloudflare.com patryk.ns.cloudflare.com patryk.ns.cloudflare.com patryk.ns.cloudflare.com patryk.ns.cloudflare.com patryk.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.225	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:c807	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:24e1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.225,172.67.200.7 ech=AEX+DQBBwgAgACBtyu18aHl3Q3UPt/mHow6uaC3JPMgpKvr7+nGAeWlsAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:c807,2606:4700:3036::6815:24e1

📝 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#

latest probe, not this scan · checked 2026-10-08 21:23:34

www	104.21.36.225 172.67.200.7 2606:4700:3035::ac43:c807 2606:4700:3036::6815:24e1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network groncomputer.dk: 104.21.36.225 172.67.200.7 2606:4700:3035::ac43:c807 2606:4700:3036::6815:24e1 (AS13335) www.groncomputer.dk: 104.21.36.225 172.67.200.7 2606:4700:3035::ac43:c807 2606:4700:3036::6815:24e1 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.groncomputer.dk	IpAbvUzKo_zYF-aIGPqJ_yIvze5eE1VGZFG1mmKWT6I
TXT	_acme-challenge.groncomputer.dk	L-qo5jJtY5H93tS7_vVX0t4I77TlHwTBaYkhKA1TWtc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2416884203
Primary NS (MNAME)	chloe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 21:21:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-30
Expires	2035-11-30 (3330d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

44ms

59ms

AAAA

52ms

TXT

204ms

CAA

39ms

HTTPS

52ms

TLSA

81ms

SOA

50ms

MTA-STS

64ms

DNSSEC

132ms

SRV

66ms

Total

814ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:23:34	3738ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 21:14:06 shown	814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 18:53:12	1070ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 11:35:31	689ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 00:06:15	3189ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 19:34:07	2519ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 21:12:37	2913ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 17:49:28	40993ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:16:50	1908ms	2 NS 2 A 0 MX	🔓 Insecure