sk-svejs.dk

📜 Historical scan 2026-08-08 12:54:23 · ← 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 49ms

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 50ms

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 42ms

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 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:35b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d81e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.184,172.67.216.30 ech=AEX+DQBB9gAgACClynP0B/H9mAcHijpd3j9xHF3CNnRnKXn1p0hgJT3BfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:35b8,2606:4700:3036::ac43:d81e

📝 TXT Records#

1 records 205ms

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 216ms

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411238749
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 (344d)

🔗 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#

49ms

50ms

42ms

AAAA

47ms

TXT

205ms

CAA

47ms

HTTPS

34ms

TLSA

216ms

SOA

0ms

MTA-STS

77ms

DNSSEC

83ms

SRV

76ms

Total

1533ms

🕐 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 shown	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	2068ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:20:12	2258ms	2 NS 2 A 1 MX	🔓 Insecure