yacs.dk

Records from scan: 2026-10-22 23:45:33 · 397ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yacs.dk is a .dk domain served by 2 nameservers (augustus.ns.cloudflare.com, holly.ns.cloudflare.com). It was registered on 9 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.6 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
augustus.ns.cloudflare.com	108.162.195.2 162.159.44.2 172.64.35.2 2606:4700:58::a29f:2c02 2803:f800:50::6ca2:c302 2a06:98c1:50::ac40:2302	augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
holly.ns.cloudflare.com	108.162.194.133 162.159.38.133 172.64.34.133 2606:4700:50::a29f:2685 2803:f800:50::6ca2:c285 2a06:98c1:50::ac40:2285	holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.6	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.66	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.6,172.67.141.66 ech=AEX+DQBBFwAgACBwVUtIAv6cr4xmissw5nCUb/DKF8Ouh5FlTpfNoitneAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8d42,2606:4700:3036::6815:4706

📝 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#

checked 2026-10-22 23:45:33

www	104.21.71.6 172.67.141.66 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network yacs.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.yacs.dk: 104.21.71.6 172.67.141.66 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2418113856
Primary NS (MNAME)	augustus.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 03:51:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-09
Expires	2027-02-08 (108d)

🔗 Same registrant#

248 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
0wn3d.dk	Punktum dk A/S (direct)
123lagersalg.dk	Punktum dk A/S (direct)
168.dk	Punktum dk A/S (direct)
1960erne.dk	INWX GmbH
1stfloor.dk	Punktum dk A/S (direct)
aarhusbrandvaesen.dk	Punktum dk A/S (direct)
aasti.dk	Punktum dk A/S (direct)
aht.dk	Punktum dk A/S (direct)
akfrem.dk	Punktum dk A/S (direct)
amaliewessel.dk	INWX GmbH
amstrad.dk	Punktum dk A/S (direct)
andtie.dk	Punktum dk A/S (direct)
ang.dk	Punktum dk A/S (direct)
aof-nord.dk	Punktum dk A/S (direct)
aquaspeed.dk	Punktum dk A/S (direct)
asset.dk	ONE.COM A/S
asu.dk	Punktum dk A/S (direct)
attorney.dk	Punktum dk A/S (direct)
aulama.dk	Punktum dk A/S (direct)
b-man.dk	Punktum dk A/S (direct)
baltic.dk	Punktum dk A/S (direct)
bbc.dk	Punktum dk A/S (direct)
bedtimedigitalgames.dk	Punktum dk A/S (direct)
bent-krogh.dk	Punktum dk A/S (direct)
berg-marketing.dk	Punktum dk A/S (direct)
bible.dk	Punktum dk A/S (direct)
bibliotekspressen.dk	Punktum dk A/S (direct)
bikecitycopenhagen.dk	Punktum dk A/S (direct)
billig-rengoering.dk	INWX GmbH
biolyt.dk	Punktum dk A/S (direct)
birmar.dk	INWX GmbH
bjornekaelderen.dk	Punktum dk A/S (direct)
blackwellmunksgaard.dk	Punktum dk A/S (direct)
bluesoverdrive.dk	Punktum dk A/S (direct)
boliglab.dk	Punktum dk A/S (direct)
brian56.dk	Punktum dk A/S (direct)
brinksgaard.dk	Punktum dk A/S (direct)
broagerskole.dk	Punktum dk A/S (direct)
byaasgaard.dk	Punktum dk A/S (direct)
byemra.dk	Punktum dk A/S (direct)
cafe-staehr.dk	Punktum dk A/S (direct)
cafeklimt.dk	Punktum dk A/S (direct)
cafekridt.dk	Punktum dk A/S (direct)
cafepixie.dk	NETIM
calles.dk	Punktum dk A/S (direct)
camperworld.dk	Punktum dk A/S (direct)
carnival.dk	Punktum dk A/S (direct)
carpets.dk	Punktum dk A/S (direct)
cart.dk	Punktum dk A/S (direct)
cast.dk	Punktum dk A/S (direct)
catholic-web.dk	Punktum dk A/S (direct)
cats.dk	Punktum dk A/S (direct)
cbdoil.dk	Punktum dk A/S (direct)
chara.dk	Punktum dk A/S (direct)
choraconnection.dk	INWX GmbH
chrbrinck.dk	Punktum dk A/S (direct)
christian-schou.dk	Punktum dk A/S (direct)
christian4tal.dk	Punktum dk A/S (direct)
civildir.dk	Punktum dk A/S (direct)
communicatingculture.dk	Punktum dk A/S (direct)
computers.dk	Punktum dk A/S (direct)
comwellkogestrand.dk	Punktum dk A/S (direct)
cosybar.dk	Punktum dk A/S (direct)
courses.dk	Punktum dk A/S (direct)
covid.dk	Punktum dk A/S (direct)
csf.dk	Punktum dk A/S (direct)
cykeltutor.dk	Punktum dk A/S (direct)
danafrika.dk	Punktum dk A/S (direct)
danemarca.dk	Punktum dk A/S (direct)
dansermodcancer.dk	Punktum dk A/S (direct)
danskcykelforum.dk	NETIM
darksentinel.dk	INWX GmbH
dcl.dk	CURANET A/S
deborah.dk	Punktum dk A/S (direct)
dialife.dk	Punktum dk A/S (direct)
digitalcurrency.dk	Punktum dk A/S (direct)
disability.dk	Punktum dk A/S (direct)
disneyonline.dk	Realtime Register B.V.
divorce.dk	Punktum dk A/S (direct)
dk-franchise.dk	Punktum dk A/S (direct)
domainnames.dk	Punktum dk A/S (direct)
dreamconference.dk	INWX GmbH
dybboel2014.dk	Punktum dk A/S (direct)
ede.dk	Punktum dk A/S (direct)
el-smoke.dk	Punktum dk A/S (direct)
eldjudnir.dk	Punktum dk A/S (direct)
energiogsol.dk	Punktum dk A/S (direct)
ensoap.dk	Punktum dk A/S (direct)
epg.dk	Punktum dk A/S (direct)
equitour.dk	Realtime Register B.V.
ertmania.dk	Punktum dk A/S (direct)
esbjerglive.dk	Punktum dk A/S (direct)
esse2008.dk	Punktum dk A/S (direct)
every.dk	Punktum dk A/S (direct)
faaborg-byferie.dk	Punktum dk A/S (direct)
faith.dk	Punktum dk A/S (direct)
fanoe-i-atlantvolden.dk	INWX GmbH
fap.dk	Punktum dk A/S (direct)
fdir.dk	Punktum dk A/S (direct)
fedet.dk	Punktum dk A/S (direct)

Showing 100 of 248.

📋 WHOIS#

⏱️ Lookup Timing#

30ms

46ms

31ms

AAAA

41ms

TXT

185ms

CAA

41ms

HTTPS

30ms

TLSA

64ms

SOA

27ms

MTA-STS

61ms

DNSSEC

68ms

SRV

63ms

Total

397ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 23:45:33 shown	397ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 00:03:01	708ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 14:41:59	954ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 11:32:42	1505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 20:48:29	1779ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 04:59:25	1322ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 00:33:00	8183ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 20:05:31	782ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 03:19:54	710ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 22:23:45	827ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 05:58:21	692ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 17:26:13	982ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 22:34:16	817ms	2 NS 2 A 0 MX	🔓 Insecure