juliusjacobsen.dk

📜 Historical scan 2026-06-17 13:18:21 · ← 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 already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.204.150.5 is hosted by Google LLC (AS396982) in The Netherlands. Mail is handled by juliusjacobsen-dk.mail.protection.outlook.com. 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#

3 records 130ms

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#

1 records 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.204.150.5	—	5.150.204.35.bc.googleusercontent.com	AS396982	Google LLC	35.204.0.0/15	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	juliusjacobsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.18 52.101.68.36 52.101.73.11	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 353ms

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#

Policy	Record (_dmarc.juliusjacobsen.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

272ms

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

🏷️ SOA#

155ms

Field	Value
Serial	2024032501
Primary NS (MNAME)	ns1.openprovider.nl
Responsible (RNAME)	dns@openprovider.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

130ms

107ms

125ms

AAAA

126ms

TXT

353ms

CAA

121ms

HTTPS

120ms

TLSA

609ms

SOA

155ms

MTA-STS

157ms

DNSSEC

272ms

SRV

0ms

Total

3099ms

🕐 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	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 shown	3099ms	3 NS 1 A 1 MX	🔓 Insecure