jbrinck.dk

📜 Historical scan 2026-07-02 14:00:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jbrinck.dk is a .dk domain served by 2 nameservers (carrera.ns.cloudflare.com, trevor.ns.cloudflare.com). It was registered on 23 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.176 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
carrera.ns.cloudflare.com	108.162.194.231 162.159.38.231 172.64.34.231 2606:4700:50::a29f:26e7 2803:f800:50::6ca2:c2e7 2a06:98c1:50::ac40:22e7	carrera.ns.cloudflare.com carrera.ns.cloudflare.com carrera.ns.cloudflare.com carrera.ns.cloudflare.com carrera.ns.cloudflare.com carrera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trevor.ns.cloudflare.com	108.162.195.154 162.159.44.154 172.64.35.154 2606:4700:58::a29f:2c9a 2803:f800:50::6ca2:c39a 2a06:98c1:50::ac40:239a	trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.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 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.176	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.13	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.42.176
🔶 Autoconfig	172.67.207.13

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:cf0d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2ab0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.176,172.67.207.13 ech=AEX+DQBBUwAgACAc+8mkEk8wBqOwWAPqRlfB+cWX1VBYN5cmNifO0DJkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cf0d,2606:4700:3035::6815:2ab0

📝 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 2026-10-15 00:19:12

www	104.21.42.176 172.67.207.13 2606:4700:3030::ac43:cf0d 2606:4700:3035::6815:2ab0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jbrinck.dk: 104.21.42.176 172.67.207.13 2606:4700:3030::ac43:cf0d 2606:4700:3035::6815:2ab0 (AS13335) www.jbrinck.dk: 104.21.42.176 172.67.207.13 2606:4700:3030::ac43:cf0d 2606:4700:3035::6815:2ab0 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2407516325
Primary NS (MNAME)	carrera.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-06 23:51:18

Field	Value
Registrar	NETIM
Registered	2026-03-23
Expires	2027-03-22 (153d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

60ms

54ms

AAAA

49ms

TXT

255ms

CAA

55ms

HTTPS

56ms

TLSA

168ms

SOA

33ms

MTA-STS

72ms

DNSSEC

80ms

SRV

128ms

Total

1628ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 13:50:15	2660ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 11:01:43	9401ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 01:00:41	1251ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 16:31:39	629ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 01:52:10	9494ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 16:28:05	1650ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 18:24:38	865ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 14:09:36	1072ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 08:26:44	690ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 23:51:07	1972ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 14:00:00 shown	1628ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 09:13:38	2321ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 19:10:50	2036ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 03:01:38	2747ms	2 NS 2 A 0 MX	🔓 Insecure