a4beredskabogforsvar.dk

📜 Historical scan 2026-09-24 18:45:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a4beredskabogforsvar.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, marge.ns.cloudflare.com). It was registered on 20 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.15 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.15	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.240	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:580f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:abf0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.15,172.67.171.240 ech=AEX+DQBBjwAgACCUI3VcOOup4ab1rIk1swP23HOpy5yL1n5FBO0ZruUpDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:580f,2606:4700:3034::ac43:abf0

📝 TXT Records#

1 records 226ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (a4beredskabogforsvar.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.a4beredskabogforsvar.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-26 08:11:09

www	104.21.88.15 172.67.171.240 2606:4700:3034::6815:580f 2606:4700:3034::ac43:abf0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network a4beredskabogforsvar.dk: 104.21.88.15 172.67.171.240 2606:4700:3034::6815:580f 2606:4700:3034::ac43:abf0 (AS13335) www.a4beredskabogforsvar.dk: 104.21.88.15 172.67.171.240 2606:4700:3034::6815:580f 2606:4700:3034::ac43:abf0 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9075ms

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	2415318712
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 16:40:52

Field	Value
Registrar	dns.services ApS
Registered	2026-04-20
Expires	2027-04-19 (173d)

🔗 Same registrant#

107 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
a1emballage.dk	Punktum dk A/S (direct)
a1pallehandel.dk	Punktum dk A/S (direct)
a1pallemoebler.dk	Punktum dk A/S (direct)
a1pallemøbler.dk	ONE.COM A/S
a1rejser.dk	Punktum dk A/S (direct)
a4arbejdsmiljo.dk	Punktum dk A/S (direct)
a4beskaeftigelse.dk	Punktum dk A/S (direct)
a4beskæftigelse.dk	dns.services ApS
a4nu.dk	Punktum dk A/S (direct)
a4nyheder.dk	Punktum dk A/S (direct)
a4ok.dk	Punktum dk A/S (direct)
a4senior.dk	Punktum dk A/S (direct)
a4sund.dk	Punktum dk A/S (direct)
a4sundhed.dk	Punktum dk A/S (direct)
a4tr.dk	Punktum dk A/S (direct)
a4uddannelse.dk	Punktum dk A/S (direct)
a4weekend.dk	Punktum dk A/S (direct)
aaretstr.dk	Punktum dk A/S (direct)
aarhusianeren.dk	Punktum dk A/S (direct)
alsingen.dk	Punktum dk A/S (direct)
arbejdsmiljoe.dk	Punktum dk A/S (direct)
bakkevej2.dk	Punktum dk A/S (direct)
centralkontoret.dk	Punktum dk A/S (direct)
creacap.dk	Punktum dk A/S (direct)
dk-ai.dk	Punktum dk A/S (direct)
dk-beskaeftigelse.dk	Punktum dk A/S (direct)
dk-creative.dk	Punktum dk A/S (direct)
dk-indkøb.dk	Punktum dk A/S (direct)
dk-it.dk	Punktum dk A/S (direct)
dk-kultur.dk	Punktum dk A/S (direct)
dk-kurser.dk	Punktum dk A/S (direct)
dk-medier.dk	Punktum dk A/S (direct)
dk-navnenyt.dk	Punktum dk A/S (direct)
dk-okonomi.dk	Punktum dk A/S (direct)
dk-podcast.dk	Punktum dk A/S (direct)
dk-politik.dk	Punktum dk A/S (direct)
dk-portalerne.dk	Punktum dk A/S (direct)
dk-social.dk	Punktum dk A/S (direct)
dk-solenergi.dk	Punktum dk A/S (direct)
dk-sundhed.dk	Punktum dk A/S (direct)
dk-veltek.dk	Punktum dk A/S (direct)
dk-websolutions.dk	Punktum dk A/S (direct)
dk-weekend.dk	Punktum dk A/S (direct)
dk-økonomi.dk	Punktum dk A/S (direct)
dkarbejdsmarked.dk	Punktum dk A/S (direct)
dkbeskaeftigelse.dk	Punktum dk A/S (direct)
dkcreative.dk	Punktum dk A/S (direct)
dkindkob.dk	Punktum dk A/S (direct)
dkinnovation.dk	Punktum dk A/S (direct)
dkjobportal.dk	Punktum dk A/S (direct)
dkkonferencer.dk	Punktum dk A/S (direct)
dkkultur.dk	Punktum dk A/S (direct)
dkkurser.dk	Punktum dk A/S (direct)
dkmedier.dk	Punktum dk A/S (direct)
dkpodcast.dk	Punktum dk A/S (direct)
dkportalerne.dk	Punktum dk A/S (direct)
dkpublic.dk	Punktum dk A/S (direct)
dkpublishing.dk	Punktum dk A/S (direct)
dksocial.dk	Punktum dk A/S (direct)
dksolenergi.dk	Punktum dk A/S (direct)
dkstilling.dk	Punktum dk A/S (direct)
dkstillinger.dk	Punktum dk A/S (direct)
dkteknikogmiljoe.dk	Punktum dk A/S (direct)
dkveltek.dk	Punktum dk A/S (direct)
dkvindkraft.dk	Punktum dk A/S (direct)
dkøkonomi.dk	Punktum dk A/S (direct)
doi-jobs.dk	Punktum dk A/S (direct)
doi.dk	Punktum dk A/S (direct)
doihavne.dk	Punktum dk A/S (direct)
doijob.dk	Punktum dk A/S (direct)
eudstemmer.dk	Punktum dk A/S (direct)
flexhosting.dk	Punktum dk A/S (direct)
flexnet.dk	Punktum dk A/S (direct)
flexplan.dk	Punktum dk A/S (direct)
flexproject.dk	Punktum dk A/S (direct)
folkemoedeavisen.dk	Punktum dk A/S (direct)
fotobh.dk	Punktum dk A/S (direct)
haraldssons.dk	Punktum dk A/S (direct)
havenergi.dk	Punktum dk A/S (direct)
hestbak.dk	Punktum dk A/S (direct)
komjob.dk	Punktum dk A/S (direct)
kommunal.dk	Punktum dk A/S (direct)
macmedia.dk	Punktum dk A/S (direct)
media360.dk	Punktum dk A/S (direct)
miljoeogressourcer.dk	Punktum dk A/S (direct)
njolsen.dk	Punktum dk A/S (direct)
odenseaneren.dk	Punktum dk A/S (direct)
oe-aps.dk	Punktum dk A/S (direct)
offshore-watch.dk	Punktum dk A/S (direct)
offshorecontacts.dk	Punktum dk A/S (direct)
offshoreindustry.dk	Punktum dk A/S (direct)
offshorenews.dk	Punktum dk A/S (direct)
offshorewatch.dk	Punktum dk A/S (direct)
oneplaze.dk	Punktum dk A/S (direct)
pallisbeck.dk	Punktum dk A/S (direct)
pcroskilde.dk	Punktum dk A/S (direct)
randrusianeren.dk	Punktum dk A/S (direct)
roskildenseren.dk	Punktum dk A/S (direct)
simoonga.dk	Punktum dk A/S (direct)
smagverden.dk	Punktum dk A/S (direct)

Showing 100 of 107.

📋 WHOIS#

⏱️ Lookup Timing#

49ms

47ms

32ms

AAAA

39ms

TXT

226ms

CAA

50ms

HTTPS

38ms

TLSA

49ms

SOA

0ms

MTA-STS

64ms

DNSSEC

9075ms

SRV

70ms

Total

9400ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 08:11:09	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-24 22:46:57	1095ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-23 16:25:41	425ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 08:55:32	489ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 18:45:13 shown	9400ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 01:59:23	686ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 04:24:05	9372ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 09:20:17	631ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 08:28:15	9870ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 08:18:42	949ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-03 21:03:49	1359ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 02:23:31	734ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 23:29:47	2133ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:46:58	531ms	2 NS 2 A 0 MX	🔓 Insecure