sk-svejs.dk

📜 Historical scan 2026-06-27 12:33:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sk-svejs.dk is a .dk domain served by 2 nameservers (ethan.ns.cloudflare.com, jasmine.ns.cloudflare.com). It was registered on 28 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.spamfilter.io. 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 236ms

Nameserver	IP addresses	PTR	ASN / ISP
ethan.ns.cloudflare.com	108.162.195.232 162.159.44.232 172.64.35.232 2606:4700:58::a29f:2ce8 2803:f800:50::6ca2:c3e8 2a06:98c1:50::ac40:23e8	ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jasmine.ns.cloudflare.com	108.162.192.170 172.64.32.170 173.245.58.170 2606:4700:50::adf5:3aaa 2803:f800:50::6ca2:c0aa 2a06:98c1:50::ac40:20aa	jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.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 225ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.184	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.30	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 242ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.53.184

🔷 AAAA Records (IPv6)#

2 records 243ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d81e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:35b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 259ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.184,172.67.216.30 ech=AEX+DQBBmwAgACC29qS/iEpnbegOJWrb2wJv+k8dCtOJ+w7Hd9d7LsrxeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d81e,2606:4700:3037::6815:35b8

📝 TXT Records#

1 records 472ms

TXT Record
v=spf1 ip4:185.31.79.88 +ip4:185.31.79.94 +include:mailgun.org include:spf.scannet.dk include:spf2.onlineplus.dk ~all

✉️ SPF#

Policy	Record (sk-svejs.dk)
~all (soft fail)	v=spf1 ip4:185.31.79.88 +ip4:185.31.79.94 +include:mailgun.org include:spf.scannet.dk include:spf2.onlineplus.dk ~all

📨 DMARC#

Policy	Record (_dmarc.sk-svejs.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 2026-10-11 02:53:48

www	104.21.53.184 172.67.216.30 2606:4700:3030::6815:35b8 2606:4700:3036::ac43:d81e (AS13335) (address records, no CNAME)
www vs bare domain	Same network sk-svejs.dk: 104.21.53.184 172.67.216.30 2606:4700:3030::6815:35b8 2606:4700:3036::ac43:d81e (AS13335) www.sk-svejs.dk: 104.21.53.184 172.67.216.30 2606:4700:3030::6815:35b8 2606:4700:3036::ac43:d81e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 15/10 · policy: ~all

error 15 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

1 records 186ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

324ms

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

🏷️ SOA#

206ms

Field	Value
Serial	2406661868
Primary NS (MNAME)	ethan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 01:02:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-28
Expires	2027-09-30 (342d)

🔗 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#

236ms

225ms

242ms

AAAA

243ms

TXT

472ms

CAA

242ms

HTTPS

259ms

TLSA

186ms

SOA

206ms

MTA-STS

268ms

DNSSEC

324ms

SRV

259ms

Total

2068ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 18:22:31	935ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 18:20:46	849ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 14:58:12	1374ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 23:53:07	2709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 12:54:23	1533ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 16:47:51	4189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 18:40:36	3465ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 12:33:51 shown	2068ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:20:12	2258ms	2 NS 2 A 1 MX	🔓 Insecure