jacobsens-sommerhuse.dk

📜 Historical scan 2026-07-05 19:13:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobsens-sommerhuse.dk is a .dk domain served by 2 nameservers (mimi.ns.cloudflare.com, rob.ns.cloudflare.com). It was registered on 4 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.12.6 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
mimi.ns.cloudflare.com	108.162.192.203 172.64.32.203 173.245.58.203 2606:4700:50::adf5:3acb 2803:f800:50::6ca2:c0cb 2a06:98c1:50::ac40:20cb	mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.12.6	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.13.6	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.75.139	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.251.1.26 142.251.1.27 173.194.73.27 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 64.233.164.26 64.233.165.27	lb-in-f26.1e100.net lb-in-f27.1e100.net lq-in-f27.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lr-in-x1b.1e100.net lr-in-f27.1e100.net lg-in-x1b.1e100.net lg-in-f27.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net lf-in-f26.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

3 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:c06	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:d06	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4b8b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 93ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.12.6,104.26.13.6,172.67.75.139 ipv6hint=2606:4700:20::681a:c06,2606:4700:20::681a:d06,2606:4700:20::ac43:4b8b

📝 TXT Records#

5 records 220ms

TXT Record
google-site-verification=iIdqzHkBAFnvHjNjnQzQvWPCWZxGgJR6h4x-phMrCM0
google-site-verification=xESVRHEKcDQ8-YFFrcdY_SCp0Ns78vzAvs8nbyob-78
mandrill_verify.L_CRMGiSRAQJv_OyIgMWDg
mandrill_verify.ny2L3n9DdP2LLDjQf5s5WQ
v=spf1 include:spf.mandrillapp.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (jacobsens-sommerhuse.dk)
~all (soft fail)	v=spf1 include:spf.mandrillapp.com include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.jacobsens-sommerhuse.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:704678532bbc4a4d8b4d3c95db0f1b10@dmarc-reports.cloudflare.net

📬 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 12:56:35

www	104.26.12.6 104.26.13.6 172.67.75.139 2606:4700:20::681a:c06 2606:4700:20::681a:d06 2606:4700:20::ac43:4b8b (AS13335) (address records, no CNAME)
www vs bare domain	Same network jacobsens-sommerhuse.dk: 104.26.12.6 104.26.13.6 172.67.75.139 2606:4700:20::681a:c06 (AS13335) www.jacobsens-sommerhuse.dk: 104.26.12.6 104.26.13.6 172.67.75.139 2606:4700:20::681a:c06 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jacobsens-sommerhuse.dk	zSU24Ch0B4tZhan93Jn_94tkLc-jCjALkBObQtt17O8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408671282
Primary NS (MNAME)	mimi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 22:28:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-04
Expires	2036-05-31 (3505d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
fejo.dk	Punktum dk A/S (direct)
ferienhäuser-nordsee.dk	Punktum dk A/S (direct)
fewo.dk	Punktum dk A/S (direct)
jacobsen-sommerhus.dk	Punktum dk A/S (direct)
jacobsensommerhus.dk	Punktum dk A/S (direct)
jacobsensommerhuse.dk	Punktum dk A/S (direct)
jacobsenssommerhus.dk	Punktum dk A/S (direct)
morten-tømrer.dk	Simply.com A/S
postkarten.dk	Punktum dk A/S (direct)
ranch.dk	Punktum dk A/S (direct)
von-oben.dk	Punktum dk A/S (direct)
vonoben.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

97ms

59ms

AAAA

78ms

TXT

220ms

CAA

59ms

HTTPS

93ms

TLSA

146ms

SOA

0ms

MTA-STS

67ms

DNSSEC

189ms

SRV

98ms

Total

3691ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:56:35	496ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-03 04:51:22	865ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-02 04:50:06	1083ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-01 04:41:24	609ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-29 16:15:15	676ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-21 14:23:04	4362ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-19 20:49:34	1694ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-09 01:37:55	1229ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-05 19:13:31 shown	3691ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-26 02:46:53	822ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-23 08:27:25	928ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 18:34:56	1010ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:06:05	1088ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-20 03:06:50	870ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-17 11:49:24	1351ms	2 NS 3 A 1 MX	🔓 Insecure