gobike.dk

📜 Historical scan 2026-06-17 10:25:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gobike.dk is a .dk domain served by 2 nameservers (dee.ns.cloudflare.com, marty.ns.cloudflare.com). It was registered on 11 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.155 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marty.ns.cloudflare.com	108.162.193.204 172.64.33.204 173.245.59.204 2606:4700:58::adf5:3bcc 2803:f800:50::6ca2:c1cc 2a06:98c1:50::ac40:21cc	marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.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 63ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3f9b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:933d	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.155,172.67.147.61 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3f9b,2606:4700:3033::ac43:933d

📝 TXT Records#

1 records 126ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (gobike.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.gobike.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 14:03:12

www	104.21.63.155 172.67.147.61 2606:4700:3031::ac43:933d 2606:4700:3036::6815:3f9b (AS13335) (address records, no CNAME)
www vs bare domain	Same network gobike.dk: 104.21.63.155 172.67.147.61 2606:4700:3031::ac43:933d 2606:4700:3036::6815:3f9b (AS13335) www.gobike.dk: 104.21.63.155 172.67.147.61 2606:4700:3031::ac43:933d 2606:4700:3036::6815:3f9b (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

62ms

Field	Value
Serial	2406302273
Primary NS (MNAME)	dee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 12:51:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-11
Expires	2027-03-10 (141d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

63ms

AAAA

63ms

TXT

126ms

CAA

63ms

HTTPS

69ms

TLSA

80ms

SOA

62ms

MTA-STS

71ms

DNSSEC

175ms

SRV

0ms

Total

705ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 12:35:13	412ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-28 12:11:12	662ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-27 12:01:34	626ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 11:50:53	618ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-22 06:28:19	2953ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-04 14:45:37	554ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-11 16:54:56	977ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-09 08:43:16	1616ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-28 20:05:30	2683ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-18 04:49:07	8944ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-25 11:08:26	717ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 10:25:29 shown	705ms	2 NS 2 A 0 MX	🔒 Secure