firmasiderne.dk

Records from scan: 2026-10-23 07:53:36 · 539ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmasiderne.dk is a .dk domain served by 2 nameservers (ns1.nsec.dk, ns2.nsec.dk). It was registered on 9 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.75.128.104 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by firmasiderne.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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
ns1.nsec.dk	2a01:4f8:c0c:8726::1 94.130.173.147	— ns1.nsec.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nsec.dk	159.69.124.71 2a01:4f8:c010:2c16::1	ns2.nsec.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.75.128.104	14400s	cp01.mwg.dk	AS24940	Hetzner Online GmbH	5.75.128.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	firmasiderne.dk	5.75.128.104	cp01.mwg.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.75.128.104
🔶 Autoconfig	5.75.128.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 104ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 302ms

TXT Record
v=spf1 +a +mx +ip4:5.75.128.104 ~all

✉️ SPF#

Policy	Record (firmasiderne.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:5.75.128.104 ~all

📨 DMARC#

Policy	Record (_dmarc.firmasiderne.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#

checked 2026-10-23 07:53:36

www CNAME	firmasiderne.dk (all on firmasiderne.dk) → 5.75.128.104 (AS24940)
www vs bare domain	Same network firmasiderne.dk: 5.75.128.104 (AS24940) www.firmasiderne.dk: 5.75.128.104 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.firmasiderne.dk	LlgI8gRUtCVVXHVtPSaZltskjg-_pX3g0IOyq_8thlk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2026102301
Primary NS (MNAME)	ns1.nsec.dk
Responsible (RNAME)	michael@nsec.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-22 01:58:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-09-09
Expires	2027-09-30 (342d)

🔗 Same registrant#

130 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
aabenraasiderne.dk	Punktum dk A/S (direct)
aalborgsiderne.dk	Punktum dk A/S (direct)
aeroesiderne.dk	Punktum dk A/S (direct)
albertslundsiderne.dk	Punktum dk A/S (direct)
alleroedsiderne.dk	Punktum dk A/S (direct)
allerødsiderne.dk	Punktum dk A/S (direct)
amagersiderne.dk	Punktum dk A/S (direct)
assenssiderne.dk	Punktum dk A/S (direct)
autosiderne.dk	Punktum dk A/S (direct)
ballerupsiderne.dk	Punktum dk A/S (direct)
billundsiderne.dk	Punktum dk A/S (direct)
boligsiderne.dk	Punktum dk A/S (direct)
bornholmsiderne.dk	Punktum dk A/S (direct)
broendbysiderne.dk	Punktum dk A/S (direct)
broenderslevsiderne.dk	Punktum dk A/S (direct)
brøndbysiderne.dk	Punktum dk A/S (direct)
cmssiderne.dk	Punktum dk A/S (direct)
crmsiderne.dk	Punktum dk A/S (direct)
cvrsiderne.dk	Punktum dk A/S (direct)
danmarkssiderne.dk	Punktum dk A/S (direct)
danskenetaviser.dk	Punktum dk A/S (direct)
databaselogin.dk	Punktum dk A/S (direct)
debatsiderne.dk	Punktum dk A/S (direct)
dragoersiderne.dk	Punktum dk A/S (direct)
editorsiderne.dk	Punktum dk A/S (direct)
egedalsiderne.dk	Punktum dk A/S (direct)
ejendomssiderne.dk	Punktum dk A/S (direct)
erhvervs-siderne.dk	Punktum dk A/S (direct)
erhvervsiderne.dk	Punktum dk A/S (direct)
esbjergsiderne.dk	Punktum dk A/S (direct)
esgsiderne.dk	Punktum dk A/S (direct)
eventsiderne.dk	Punktum dk A/S (direct)
faaborgmidtfynsiderne.dk	Punktum dk A/S (direct)
fanoesiderne.dk	Punktum dk A/S (direct)
fanøsiderne.dk	Punktum dk A/S (direct)
favrskovsiderne.dk	Punktum dk A/S (direct)
flushad.dk	Punktum dk A/S (direct)
foreningssiderne.dk	Punktum dk A/S (direct)
fredensborgsiderne.dk	Punktum dk A/S (direct)
frederikshavnsiderne.dk	Punktum dk A/S (direct)
frederikssundnetavis.dk	Punktum dk A/S (direct)
frederikssundsiderne.dk	Punktum dk A/S (direct)
furesoesiderne.dk	Punktum dk A/S (direct)
furesøsiderne.dk	Punktum dk A/S (direct)
fåborgmidtfynsiderne.dk	Punktum dk A/S (direct)
gastronauts.dk	Punktum dk A/S (direct)
genbrugssiderne.dk	Punktum dk A/S (direct)
gentoftesiderne.dk	Punktum dk A/S (direct)
gittehagsholm.dk	Punktum dk A/S (direct)
gladsaxesiderne.dk	Punktum dk A/S (direct)
glostrupsiderne.dk	Punktum dk A/S (direct)
guldborgsundsiderne.dk	Punktum dk A/S (direct)
hagsholm.dk	Punktum dk A/S (direct)
halsnaessiderne.dk	Punktum dk A/S (direct)
helsingoersiderne.dk	Punktum dk A/S (direct)
hilleroedsiderne.dk	Punktum dk A/S (direct)
hillerødsiderne.dk	Punktum dk A/S (direct)
hjoerringsiderne.dk	Punktum dk A/S (direct)
hjørringsiderne.dk	Punktum dk A/S (direct)
hoersholmsiderne.dk	Punktum dk A/S (direct)
holbaeksiderne.dk	Punktum dk A/S (direct)
holstebrosiderne.dk	Punktum dk A/S (direct)
horsenssiderne.dk	Punktum dk A/S (direct)
hvidovresiderne.dk	Punktum dk A/S (direct)
høje-taastrupsiderne.dk	Punktum dk A/S (direct)
infosiderne.dk	Punktum dk A/S (direct)
ishoejsiderne.dk	Punktum dk A/S (direct)
jammerbugtsiderne.dk	Punktum dk A/S (direct)
jobsiderne.dk	Punktum dk A/S (direct)
kertemindesiderne.dk	Punktum dk A/S (direct)
kirkesiderne.dk	Punktum dk A/S (direct)
koebenhavnsiderne.dk	Punktum dk A/S (direct)
konkurrencesiderne.dk	Punktum dk A/S (direct)
københavnsiderne.dk	Punktum dk A/S (direct)
køgesiderne.dk	Punktum dk A/S (direct)
landsbyerne.dk	Punktum dk A/S (direct)
langelandsiderne.dk	Punktum dk A/S (direct)
lyngby-taarbæksiderne.dk	Punktum dk A/S (direct)
læsøsiderne.dk	Punktum dk A/S (direct)
madsiderne.dk	Punktum dk A/S (direct)
magaxinet.dk	Punktum dk A/S (direct)
mediasiderne.dk	Punktum dk A/S (direct)
mediesiderne.dk	Punktum dk A/S (direct)
middelfartsiderne.dk	Punktum dk A/S (direct)
morsoesiderne.dk	Punktum dk A/S (direct)
morsøsiderne.dk	Punktum dk A/S (direct)
mwg.dk	Punktum dk A/S (direct)
naestvedsiderne.dk	Punktum dk A/S (direct)
navigatorz.dk	Punktum dk A/S (direct)
neteffekt.dk	Punktum dk A/S (direct)
nyhedsiderne.dk	Punktum dk A/S (direct)
nyhedssiderne.dk	Punktum dk A/S (direct)
oddersiderne.dk	Punktum dk A/S (direct)
photoworks.dk	Punktum dk A/S (direct)
politiksiderne.dk	Punktum dk A/S (direct)
pressekorpset.dk	Punktum dk A/S (direct)
randerssiderne.dk	Punktum dk A/S (direct)
roedovresiderne.dk	Punktum dk A/S (direct)
rudersdalsiderne.dk	Punktum dk A/S (direct)
rødovresiderne.dk	Punktum dk A/S (direct)

Showing 100 of 130.

📋 WHOIS#

⏱️ Lookup Timing#

58ms

53ms

59ms

AAAA

45ms

TXT

302ms

CAA

60ms

HTTPS

60ms

TLSA

66ms

SOA

50ms

MTA-STS

78ms

DNSSEC

79ms

SRV

104ms

Total

539ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 07:53:36 shown	539ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-22 01:32:02	614ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-19 14:24:32	2247ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-18 13:41:14	609ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-17 13:25:47	3287ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-16 12:59:39	736ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 09:13:50	1846ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 04:16:33	1124ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 23:39:16	615ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 21:54:39	2412ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-10 21:16:14	585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 20:13:53	1256ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 12:09:21	1013ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 11:49:38	987ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 02:11:01	565ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 02:09:39	575ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 02:03:21	1834ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-03 02:02:27	968ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 02:01:22	1306ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:47:25	2423ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:32:24	689ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 00:34:28	779ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 00:21:04	1524ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 00:00:52	719ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 23:49:26	744ms	2 NS 1 A 1 MX	🔓 Insecure