s3r.dk

Records from scan: 2026-10-25 08:37:16 · 1312ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s3r.dk is a .dk domain served by 2 nameservers (autumn.ns.cloudflare.com, drake.ns.cloudflare.com). It was registered on 28 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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 113ms

Nameserver	IP addresses	PTR	ASN / ISP
autumn.ns.cloudflare.com	108.162.194.148 162.159.38.148 172.64.34.148 2606:4700:50::a29f:2694 2803:f800:50::6ca2:c294 2a06:98c1:50::ac40:2294	autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
drake.ns.cloudflare.com	108.162.195.14 162.159.44.14 172.64.35.14 2606:4700:58::a29f:2c0e 2803:f800:50::6ca2:c30e 2a06:98c1:50::ac40:230e	drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-25 08:37:17

www	NXDOMAIN
www vs bare domain	Neither resolves s3r.dk: no address www.s3r.dk: no address
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.s3r.dk	Bgd1y8cLnXsllqLE0M4HBG0R292kkEuSefTqB9ZBylg
TXT	_acme-challenge.s3r.dk	DPK0qTex0ugdpW7-stsYaR2QMrKqYrQHCmc3Ua784C0
TXT	_acme-challenge.s3r.dk	NtBuZjiHedwwrJHEoauPdwQd29jq-wZLO1-RrlkNqMg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

22ms

Field	Value
Serial	2417613193
Primary NS (MNAME)	autumn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 09:12:19

Field	Value
Registrar	Simply.com A/S
Registered	2025-08-28
Expires	2027-08-27 (305d)

🔗 Same registrant#

7 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
4io.dk	Simply.com A/S
4lab.dk	Simply.com A/S
4net.dk	Simply.com A/S
d4u.dk	Simply.com A/S
racked.dk	Simply.com A/S
t3k.dk	Simply.com A/S
webmondo.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

113ms

60ms

129ms

AAAA

134ms

TXT

254ms

CAA

73ms

HTTPS

89ms

TLSA

36ms

SOA

22ms

MTA-STS

120ms

DNSSEC

197ms

SRV

130ms

Total

1312ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 08:37:16 shown	1312ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-24 07:56:11	347ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-18 04:56:28	467ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-06 04:06:08	1442ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-02 03:25:24	1476ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 00:52:22	448ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-22 22:04:25	488ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-19 06:24:31	861ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-07 22:10:52	901ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-22 07:44:51	2709ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-21 07:41:57	16792ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-19 04:02:21	3277ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-16 13:37:16	3029ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-10 08:11:19	2593ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-25 01:20:06	10329ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-17 22:39:58	1401ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-16 18:19:29	688ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 16:15:34	2367ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 08:11:09	2261ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-18 07:47:23	807ms	2 NS 0 A 0 MX	🔓 Insecure