mbjohansen.dk

📜 Historical scan 2026-08-22 01:14:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbjohansen.dk is a .dk domain served by 2 nameservers (margo.ns.cloudflare.com, monroe.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.172 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
margo.ns.cloudflare.com	108.162.195.144 162.159.44.144 172.64.35.144 2606:4700:58::a29f:2c90 2803:f800:50::6ca2:c390 2a06:98c1:50::ac40:2390	margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
monroe.ns.cloudflare.com	108.162.194.153 162.159.38.153 172.64.34.153 2606:4700:50::a29f:2699 2803:f800:50::6ca2:c299 2a06:98c1:50::ac40:2299	monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.172	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.62	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:b33e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:53ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 90ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.172,172.67.179.62 ech=AEX+DQBBXwAgACDgj+Ybi9OhzyLCxwApWe8qYkEF/0KqoyAMVHF7ZF/DVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b33e,2606:4700:3036::6815:53ac

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-12 22:45:53

www	104.21.83.172 172.67.179.62 2606:4700:3035::ac43:b33e 2606:4700:3036::6815:53ac (AS13335) (address records, no CNAME)
www vs bare domain	Same network mbjohansen.dk: 104.21.83.172 172.67.179.62 2606:4700:3035::ac43:b33e 2606:4700:3036::6815:53ac (AS13335) www.mbjohansen.dk: 104.21.83.172 172.67.179.62 2606:4700:3035::ac43:b33e 2606:4700:3036::6815:53ac (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mbjohansen.dk	lz7lB-M-b53BseBpNfLMd5N-eTvxE1ZIZfUjIb1IrY8
TXT	_acme-challenge.mbjohansen.dk	UJACINDxDTaaUlsZjcnEqGzIkmNfyRIBUfkZO91aLqw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms

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	2412839750
Primary NS (MNAME)	margo.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#

58ms

57ms

69ms

AAAA

64ms

TXT

257ms

CAA

75ms

HTTPS

90ms

TLSA

95ms

SOA

0ms

MTA-STS

96ms

DNSSEC

208ms

SRV

95ms

Total

1318ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:06:35	565ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 07:27:57	1192ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 16:08:35	1271ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 04:16:26	1603ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 03:28:02	1361ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 01:26:33	1184ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 01:14:25 shown	1318ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 20:26:16	556ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 15:32:21	626ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 18:12:21	808ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:14:49	637ms	2 NS 1 A 0 MX	🔒 Secure