dejongstudio.dk

📜 Historical scan 2026-10-07 19:11:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dejongstudio.dk is a .dk domain served by 2 nameservers (beth.ns.cloudflare.com, clyde.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.28 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dejongstudio-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
beth.ns.cloudflare.com	108.162.192.103 172.64.32.103 173.245.58.103 2606:4700:50::adf5:3a67 2803:f800:50::6ca2:c067 2a06:98c1:50::ac40:2067	beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
clyde.ns.cloudflare.com	108.162.193.91 172.64.33.91 173.245.59.91 2606:4700:58::adf5:3b5b 2803:f800:50::6ca2:c15b 2a06:98c1:50::ac40:215b	clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.28	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	dejongstudio-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::28 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 52.101.181.156 52.101.68.10 52.101.73.126 52.101.91.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00101.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.148.80
🔶 Autoconfig	178.20.216.125

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1d1c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9450	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.28,172.67.148.80 ech=AEX+DQBBrAAgACDiwXzkeSQTC2Nff6w5ylUsUepmb+Jhfzj0Z/BFxD+AUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1d1c,2606:4700:3033::ac43:9450

📝 TXT Records#

1 records 181ms

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

✉️ SPF#

Policy	Record (dejongstudio.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-08 19:15:12

www	104.21.29.28 172.67.148.80 2606:4700:3033::6815:1d1c 2606:4700:3033::ac43:9450 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dejongstudio.dk: 104.21.29.28 172.67.148.80 2606:4700:3033::6815:1d1c 2606:4700:3033::ac43:9450 (AS13335) www.dejongstudio.dk: 104.21.29.28 172.67.148.80 2606:4700:3033::6815:1d1c 2606:4700:3033::ac43:9450 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2412862667
Primary NS (MNAME)	beth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

37ms

58ms

AAAA

48ms

TXT

181ms

CAA

38ms

HTTPS

44ms

TLSA

675ms

SOA

28ms

MTA-STS

63ms

DNSSEC

73ms

SRV

72ms

Total

1180ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 19:15:12	1421ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 19:11:42 shown	1180ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 13:49:39	1746ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 02:18:58	3942ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 16:34:47	1832ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 09:37:22	2567ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 01:46:14	1104ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 20:13:04	1422ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 21:17:41	1391ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 21:37:37	766ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:00:07	973ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 01:36:16	909ms	2 NS 2 A 1 MX	🔓 Insecure