jamborg.dk

📜 Historical scan 2026-10-12 07:26:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jamborg.dk is a .dk domain served by 2 nameservers (jim.ns.cloudflare.com, romina.ns.cloudflare.com). It was registered on 5 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 135ms

Nameserver	IP addresses	PTR	ASN / ISP
jim.ns.cloudflare.com	108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d	jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
romina.ns.cloudflare.com	108.162.194.159 162.159.38.159 172.64.34.159 2606:4700:50::a29f:269f 2803:f800:50::6ca2:c29f 2a06:98c1:50::ac40:229f	romina.ns.cloudflare.com romina.ns.cloudflare.com romina.ns.cloudflare.com romina.ns.cloudflare.com romina.ns.cloudflare.com romina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 173ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	proxy.jamborg.dk → 10.11.1.140
🔶 Autoconfig	proxy.jamborg.dk → 10.11.1.140

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 377ms

TXT Record
MS=500F7212EC29210449A2E10FD3E7B1ACDC8B4B3E
v=spf2 ip4:95.166.73.49,2.110.254.90,2.110.254.91,2.110.254.92,2.110.254.92,2.110.254.93,2.110.254.94 include:_spf.google.com ~all

✉️ 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 12:41:28

www CNAME	proxy.jamborg.dk (all on jamborg.dk)
www vs bare domain	Neither resolves jamborg.dk: no address www.jamborg.dk: no address
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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.

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jamborg.dk	proxy.jamborg.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

313ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

75ms

Field	Value
Serial	2417235543
Primary NS (MNAME)	jim.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 23:56:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-09-05
Expires	2035-09-30 (3269d)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

184ms

173ms

AAAA

192ms

TXT

377ms

CAA

169ms

HTTPS

168ms

TLSA

297ms

SOA

75ms

MTA-STS

257ms

DNSSEC

313ms

SRV

250ms

Total

2884ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 12:41:28	2762ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-12 07:26:40 shown	2884ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-11 04:23:09	2459ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-24 15:43:29	923ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-05 15:43:54	905ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-04 08:25:37	2208ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-03 05:09:55	9850ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-31 14:19:59	1737ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-28 09:58:58	3441ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-25 20:08:10	923ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-23 04:11:05	12177ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-22 04:09:39	12680ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-17 20:24:20	1829ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-12 23:17:06	1512ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-08 07:39:21	10480ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-16 05:36:52	1630ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-01 05:41:02	1282ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-30 12:28:06	1305ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-26 21:54:53	907ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-23 02:46:52	6052ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-22 05:51:38	1491ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-19 22:36:45	8320ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-17 12:11:11	1709ms	2 NS 0 A 5 MX	🔓 Insecure