d-k-s.dk

📜 Historical scan 2026-06-16 23:30:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

d-k-s.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 7 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.6 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dks-dk0k.mail.protection.outlook.com. 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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	—	—	—
mitch.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.6	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.31	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	dks-dk0k.mail.protection.outlook.com	52.101.68.0 52.101.68.16 52.101.68.27 52.101.68.39	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:1c06	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:aa1f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 98ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.6,172.67.170.31 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1c06,2606:4700:3035::ac43:aa1f

📝 TXT Records#

2 records 186ms

TXT Record
MS=ms35002319
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (d-k-s.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.d-k-s.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#

latest probe, not this scan · checked 2026-10-08 16:09:30

www	104.21.28.6 172.67.170.31 2606:4700:3033::ac43:aa1f 2606:4700:3037::6815:1c06 (AS13335) (address records, no CNAME)
www vs bare domain	Same network d-k-s.dk: 104.21.28.6 172.67.170.31 2606:4700:3033::ac43:aa1f 2606:4700:3037::6815:1c06 (AS13335) www.d-k-s.dk: 104.21.28.6 172.67.170.31 2606:4700:3033::ac43:aa1f 2606:4700:3037::6815:1c06 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u46528827.wl078.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u46528827.wl078.sendgrid.net	RSA · ~2048 bit
selector1	selector1-dks-dk0k._domainkey.danskkvalitetserviceaps.a-v1.dkim.mail.microsoft	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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

🏷️ SOA#

93ms

Field	Value
Serial	2406686179
Primary NS (MNAME)	gabriella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 00:23:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-10-07
Expires	2027-10-31 (375d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

86ms

96ms

101ms

AAAA

83ms

TXT

186ms

CAA

84ms

HTTPS

98ms

TLSA

219ms

SOA

93ms

MTA-STS

47ms

DNSSEC

195ms

SRV

0ms

Total

851ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 16:09:30	1125ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 14:13:08	1017ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 23:53:06	1315ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 21:46:39	3593ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 18:54:15	1583ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 08:29:36	1289ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 13:59:49	1431ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 12:14:50	1165ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:30:58 shown	851ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:30:10	2523ms	2 NS 2 A 1 MX	🔓 Insecure