juliusjacobsen.dk

📜 Historical scan 2026-08-17 23:41:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

juliusjacobsen.dk is a .dk domain served by 3 nameservers (ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu). It was registered on 17 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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#

3 records 1851ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.openprovider.nl	162.159.26.10 2400:cb00:2049:1::a29f:1a0a	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.openprovider.be	162.159.27.96 2400:cb00:2049:1::a29f:1b60	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.openprovider.eu	162.159.48.89 2400:cb00:2049:1::a29f:3059	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	autoconfig.mail.webador.com

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 9060ms

TXT Record
v=spf1 include:_spf.webador.com v=spf1 include:spf.protection.outlook.com -all ~all

✉️ SPF#

Policy	Record (juliusjacobsen.dk)
-all (hard fail)	v=spf1 include:_spf.webador.com v=spf1 include:spf.protection.outlook.com -all ~all

📨 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 2026-10-09 09:22:35

www CNAME	website-rendering.webador.com (all on webador.com) → 35.204.150.5 (AS396982)
www vs bare domain	Same network juliusjacobsen.dk: 35.204.150.5 (AS396982) www.juliusjacobsen.dk: 35.204.150.5 (AS396982)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.juliusjacobsen.dk	website-rendering.webador.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4069ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-26 02:58:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-12-17
Expires	2026-12-16 (51d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

1851ms

1835ms

2965ms

AAAA

2414ms

TXT

9060ms

CAA

2482ms

HTTPS

1763ms

TLSA

3665ms

SOA

653ms

MTA-STS

1805ms

DNSSEC

4069ms

SRV

4048ms

Total

17306ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:22:35	2464ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 07:09:17	1347ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 07:55:29	3040ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-19 03:50:58	6089ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-17 23:41:59 shown	17306ms	3 NS 0 A 0 MX	❓ Unknown
2026-06-24 23:48:57	1369ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:18:21	3099ms	3 NS 1 A 1 MX	🔓 Insecure