go-dot.dk

📜 Historical scan 2026-06-17 10:44:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

go-dot.dk is a .dk domain served by 2 nameservers (justin.ns.cloudflare.com, sima.ns.cloudflare.com). It was registered on 17 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.249 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sima.ns.cloudflare.com	108.162.192.222 172.64.32.222 173.245.58.222 2606:4700:50::adf5:3ade 2803:f800:50::6ca2:c0de 2a06:98c1:50::ac40:20de	sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.249	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.218	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b6da	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5bf9	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.249,172.67.182.218 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b6da,2606:4700:3037::6815:5bf9

📝 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2403658073
Primary NS (MNAME)	justin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 15:54:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-17
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

56ms

52ms

AAAA

36ms

TXT

109ms

CAA

36ms

HTTPS

35ms

TLSA

196ms

SOA

26ms

MTA-STS

39ms

DNSSEC

81ms

SRV

0ms

Total

752ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 09:33:12	97ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 16:06:00	207ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 07:17:37	132ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 19:12:32	698ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 09:18:26	124ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 06:05:53	219ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 04:44:31	245ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 04:09:59	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 03:45:24	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 03:17:06	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 01:48:47	303ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 01:31:36	210ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 22:22:21	237ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 21:15:39	97ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 20:58:14	111ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 19:33:57	642ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 19:25:36	578ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 19:14:09	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 15:53:43	204ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 15:48:28	490ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 15:31:08	292ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 15:26:56	163ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 15:25:15	577ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-24 14:11:34	1119ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 14:00:00	2210ms	2 NS 2 A 0 MX	🔓 Insecure