s-s-k.dk

📜 Historical scan 2026-10-07 17:19:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s-s-k.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 2 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.95 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.95	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.70	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:a5f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8346	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.95,172.67.131.70 ech=AEX+DQBB1QAgACDUxPEY6wZdpsELGeXrSajVDGNijlaDDzoiG10b5RThewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:a5f,2606:4700:3037::ac43:8346

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (s-s-k.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.s-s-k.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:84124802fe1240759c4a82d921bfa493@dmarc-reports.cloudflare.net

📬 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 2026-10-11 03:41:37

www	104.21.10.95 172.67.131.70 2606:4700:3036::6815:a5f 2606:4700:3037::ac43:8346 (AS13335) (address records, no CNAME)
www vs bare domain	Same network s-s-k.dk: 104.21.10.95 172.67.131.70 2606:4700:3036::6815:a5f 2606:4700:3037::ac43:8346 (AS13335) www.s-s-k.dk: 104.21.10.95 172.67.131.70 2606:4700:3036::6815:a5f 2606:4700:3037::ac43:8346 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 132ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…

🔐 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#

32ms

Field	Value
Serial	2415068030
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 04:01:20

Field	Value
Registrar	ONE.COM A/S
Registered	2016-08-02
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

45ms

46ms

AAAA

55ms

TXT

163ms

CAA

44ms

HTTPS

48ms

TLSA

132ms

SOA

32ms

MTA-STS

64ms

DNSSEC

79ms

SRV

80ms

Total

655ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 03:41:37	947ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-07 17:19:38 shown	655ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-30 15:22:28	629ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-28 01:37:53	680ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-20 16:13:38	868ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-13 16:13:11	966ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-12 19:00:21	3228ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-17 20:32:57	1225ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-24 17:24:25	2997ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-22 08:17:39	669ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 13:59:44	2522ms	2 NS 2 A 4 MX	🔓 Insecure