managedfirewall.dk

📜 Historical scan 2026-06-17 23:09:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

managedfirewall.dk is a .dk domain served by 2 nameservers (ns01.dubex.net, ns02.dubex.net). It was registered on 27 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.dubex.net	185.171.197.77	ns01.dubex.net	AS3292 TDC Holding A/S
ns02.dubex.net	185.171.197.78	ns02.dubex.net	AS3292 TDC Holding A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 239ms

TXT Record
v=spf1 include:dubex.dk -all

✉️ SPF#

Policy	Record (managedfirewall.dk)
-all (hard fail)	v=spf1 include:dubex.dk -all

📨 DMARC#

Policy	Record (_dmarc.managedfirewall.dk)
p=reject	v=DMARC1;p=reject;adkim=s;aspf=s;rua=mailto:dmarc-rua@dubex.dk;ruf=mailto:dmarc-ruf@dubex.dk;rf=afrf;pct=100;ri=86400;fo=1

📬 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 18:16:25

www CNAME	dubex.dk (all on dubex.dk) → 162.159.135.42 (AS13335)
www vs bare domain	Only www resolves managedfirewall.dk: no address www.managedfirewall.dk: 162.159.135.42 (AS13335) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

68ms

Field	Value
Serial	6
Primary NS (MNAME)	ib.dubex.net
Responsible (RNAME)	hostmaster@dubex.dk
Refresh	1800s
Retry	1800s
Expire	3600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 03:20:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-03-27
Expires	2027-03-31 (161d)

🔗 Same registrant#

20 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
adfslogin.dk	Punktum dk A/S (direct)
alertlogic.dk	Punktum dk A/S (direct)
com-dk.dk	Punktum dk A/S (direct)
dems.dk	Punktum dk A/S (direct)
dubex.dk	Punktum dk A/S (direct)
dunet5007.dk	Punktum dk A/S (direct)
e-sec.dk	Punktum dk A/S (direct)
esec.dk	Punktum dk A/S (direct)
foobex.dk	Punktum dk A/S (direct)
hackalizer.dk	Punktum dk A/S (direct)
hackalyzer.dk	Punktum dk A/S (direct)
hoestfest.dk	Punktum dk A/S (direct)
isec.dk	Punktum dk A/S (direct)
log-management.dk	Punktum dk A/S (direct)
logmanager.dk	Punktum dk A/S (direct)
logning.dk	Punktum dk A/S (direct)
managedsecurity.dk	Punktum dk A/S (direct)
managingriskenablinggrowth.dk	Punktum dk A/S (direct)
no-repiy.dk	Punktum dk A/S (direct)
penetrationstest.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

65ms

AAAA

69ms

TXT

239ms

CAA

69ms

HTTPS

66ms

TLSA

136ms

SOA

68ms

MTA-STS

63ms

DNSSEC

95ms

SRV

92ms

Total

714ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:07:39	619ms	4 NS 0 A 0 MX	🔒 Secure
2026-09-22 02:54:41	805ms	4 NS 0 A 0 MX	🔒 Secure
2026-07-02 11:55:06	1547ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-24 05:19:27	935ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-17 23:09:38 shown	714ms	2 NS 0 A 0 MX	🔓 Insecure