jbarnkob.dk

📜 Historical scan 2026-06-17 13:38:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jbarnkob.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, bella.ns.cloudflare.com). It was registered on 10 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.121.70 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.jbarnkob.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 80ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.121.70	—	cp07.nordicway.dk	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.jbarnkob.dk	46.4.121.70	cp07.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 359ms

TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (jbarnkob.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.jbarnkob.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-09 18:05:25

www CNAME	jbarnkob.dk (all on jbarnkob.dk) → 46.4.121.70 (AS24940)
www vs bare domain	Same network jbarnkob.dk: 46.4.121.70 (AS24940) www.jbarnkob.dk: 46.4.121.70 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2405843486
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:28:14

Field	Value
Registrar	nordicway ApS
Registered	2025-04-10
Expires	2027-04-09 (168d)

📋 WHOIS#

⏱️ Lookup Timing#

80ms

91ms

52ms

AAAA

58ms

TXT

359ms

CAA

67ms

HTTPS

77ms

TLSA

238ms

SOA

45ms

MTA-STS

114ms

DNSSEC

227ms

SRV

0ms

Total

2770ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:05:25	568ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 11:23:08	539ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 16:20:05	736ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 15:21:11	567ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 14:41:19	564ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 00:50:58	499ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-19 02:29:34	16868ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-09 18:19:24	3564ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-02 21:17:19	889ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 06:48:21	864ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 21:00:33	829ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 13:54:46	796ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 01:57:44	1556ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 17:38:28	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:03:09	1100ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:38:27 shown	2770ms	2 NS 1 A 1 MX	🔓 Insecure